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Vulnerability Details :

CVE-2026-2930

Summary
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
Published At-22 Feb, 2026 | 06:02
Updated At-22 Feb, 2026 | 06:02
Rejected At-
Credits

Tenda A18 Httpd Service UploadCfg webCgiGetUploadFile stack-based overflow

A vulnerability was identified in Tenda A18 15.13.07.13. The affected element is the function webCgiGetUploadFile of the file /cgi-bin/UploadCfg of the component Httpd Service. Such manipulation of the argument boundary leads to stack-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
â–¼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:VulDB
Assigner Org ID:1af790b2-7ee1-4545-860a-a788eba489b5
Published At:22 Feb, 2026 | 06:02
Updated At:22 Feb, 2026 | 06:02
Rejected At:
â–¼CVE Numbering Authority (CNA)
Tenda A18 Httpd Service UploadCfg webCgiGetUploadFile stack-based overflow

A vulnerability was identified in Tenda A18 15.13.07.13. The affected element is the function webCgiGetUploadFile of the file /cgi-bin/UploadCfg of the component Httpd Service. Such manipulation of the argument boundary leads to stack-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used.

Affected Products
Vendor
Tenda Technology Co., Ltd.Tenda
Product
A18
Modules
  • Httpd Service
Versions
Affected
  • 15.13.07.13
Problem Types
TypeCWE IDDescription
CWECWE-121Stack-based Buffer Overflow
CWECWE-119Memory Corruption
Type: CWE
CWE ID: CWE-121
Description: Stack-based Buffer Overflow
Type: CWE
CWE ID: CWE-119
Description: Memory Corruption
Metrics
VersionBase scoreBase severityVector
4.05.3MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
3.16.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
3.06.3MEDIUM
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
2.06.5N/A
AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
Version: 4.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Version: 3.1
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Version: 3.0
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Version: 2.0
Base score: 6.5
Base severity: N/A
Vector:
AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

reporter
Liyu Zhu (VulDB User)
Timeline
EventDate
Advisory disclosed2026-02-21 00:00:00
VulDB entry created2026-02-21 01:00:00
VulDB entry last update2026-02-21 06:05:35
Event: Advisory disclosed
Date: 2026-02-21 00:00:00
Event: VulDB entry created
Date: 2026-02-21 01:00:00
Event: VulDB entry last update
Date: 2026-02-21 06:05:35
Replaced By

Rejected Reason

References
HyperlinkResource
https://vuldb.com/?id.347277
vdb-entry
technical-description
https://vuldb.com/?ctiid.347277
signature
permissions-required
https://vuldb.com/?submit.755227
third-party-advisory
https://github.com/master-abc/cve/issues/40
exploit
issue-tracking
https://www.tenda.com.cn/
product
Hyperlink: https://vuldb.com/?id.347277
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/?ctiid.347277
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.755227
Resource:
third-party-advisory
Hyperlink: https://github.com/master-abc/cve/issues/40
Resource:
exploit
issue-tracking
Hyperlink: https://www.tenda.com.cn/
Resource:
product
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cna@vuldb.com
Published At:22 Feb, 2026 | 07:16
Updated At:22 Feb, 2026 | 07:16

A vulnerability was identified in Tenda A18 15.13.07.13. The affected element is the function webCgiGetUploadFile of the file /cgi-bin/UploadCfg of the component Httpd Service. Such manipulation of the argument boundary leads to stack-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.05.3MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary3.16.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Secondary2.06.5MEDIUM
AV:N/AC:L/Au:S/C:P/I:P/A:P
Type: Secondary
Version: 4.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Primary
Version: 3.1
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Type: Secondary
Version: 2.0
Base score: 6.5
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:S/C:P/I:P/A:P
CPE Matches

Weaknesses
CWE IDTypeSource
CWE-119Primarycna@vuldb.com
CWE-121Primarycna@vuldb.com
CWE ID: CWE-119
Type: Primary
Source: cna@vuldb.com
CWE ID: CWE-121
Type: Primary
Source: cna@vuldb.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://github.com/master-abc/cve/issues/40cna@vuldb.com
N/A
https://vuldb.com/?ctiid.347277cna@vuldb.com
N/A
https://vuldb.com/?id.347277cna@vuldb.com
N/A
https://vuldb.com/?submit.755227cna@vuldb.com
N/A
https://www.tenda.com.cn/cna@vuldb.com
N/A
Hyperlink: https://github.com/master-abc/cve/issues/40
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/?ctiid.347277
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/?id.347277
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/?submit.755227
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://www.tenda.com.cn/
Source: cna@vuldb.com
Resource: N/A

Change History

0
Information is not available yet

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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
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Tenda AC6 fromDhcpListClient stack-based overflow

A vulnerability classified as critical was found in Tenda AC6 US_AC6V1.0BR_V15.03.05.19. Affected by this vulnerability is the function fromDhcpListClient. The manipulation leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-230077 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

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EPSS-69.88% / 98.63%
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Tenda AC6 API Endpoint WriteFacMac formWriteFacMac command injection

A vulnerability has been found in Tenda AC6 15.03.05.19 and classified as critical. Affected by this vulnerability is the function formWriteFacMac of the file /goform/WriteFacMac of the component API Endpoint. The manipulation of the argument mac leads to command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

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CVSS Score-5.3||MEDIUM
EPSS-0.83% / 74.15%
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Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
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Tenda AC21 mDMZSetCfg command injection

A security flaw has been discovered in Tenda AC21 1.1.1.1/1.dmzip/16.03.08.16. The impacted element is the function mDMZSetCfg of the file /goform/mDMZSetCfg. The manipulation of the argument dmzIp results in command injection. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks.

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EPSS-2.52% / 85.14%
||
7 Day CHG~0.00%
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC20 Telnet Service telnet websFormDefine command injection

A vulnerability was identified in Tenda AC20 16.03.08.12. Affected is the function websFormDefine of the file /goform/telnet of the component Telnet Service. The manipulation leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

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KEV Added-Not Available
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Matching Score-8
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EPSS-0.33% / 55.77%
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7 Day CHG~0.00%
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Updated-16 Jul, 2025 | 15:00
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
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||
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Known To Be Used In Ransomware Campaigns?-Not Available
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A vulnerability was found in Tenda AC9 15.03.02.13. It has been rated as critical. This issue affects the function formSetIptv of the file /goform/SetIPTVCfg of the component POST Request Handler. The manipulation of the argument list leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

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KEV Added-Not Available
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||
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A vulnerability classified as critical has been found in Tenda AC500 2.0.1.9(1307). Affected is the function formWriteFacMac of the file /goform/WriteFacMac. The manipulation of the argument mac leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-261144. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

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Matching Score-8
Assigner-VulDB
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Matching Score-8
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-1.04% / 77.10%
||
7 Day CHG~0.00%
Published-30 Dec, 2025 | 15:32
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
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Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-w6-sw6-s_firmwareW6-S
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2025-1819
Matching Score-8
Assigner-VulDB
ShareView Details
Matching Score-8
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-1.66% / 81.79%
||
7 Day CHG~0.00%
Published-02 Mar, 2025 | 16:31
Updated-16 Jul, 2025 | 14:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC7 1200M telnet TendaTelnet os command injection

A vulnerability, which was classified as critical, was found in Tenda AC7 1200M 15.03.06.44. Affected is the function TendaTelnet of the file /goform/telnet. The manipulation of the argument lan_ip leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ac7_firmwareac7AC7 1200M
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2024-3009
Matching Score-8
Assigner-VulDB
ShareView Details
Matching Score-8
Assigner-VulDB
CVSS Score-6.3||MEDIUM
EPSS-5.91% / 90.42%
||
7 Day CHG~0.00%
Published-27 Mar, 2024 | 23:31
Updated-15 Jan, 2025 | 18:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda FH1205 WriteFacMac formWriteFacMac command injection

A vulnerability has been found in Tenda FH1205 2.0.0.7(775) and classified as critical. Affected by this vulnerability is the function formWriteFacMac of the file /goform/WriteFacMac. The manipulation of the argument mac leads to command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-258295. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-fh1205_firmwarefh1205FH1205fh1205_firmware
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2024-2991
Matching Score-8
Assigner-VulDB
ShareView Details
Matching Score-8
Assigner-VulDB
CVSS Score-6.3||MEDIUM
EPSS-4.59% / 89.01%
||
7 Day CHG~0.00%
Published-27 Mar, 2024 | 18:31
Updated-22 Jan, 2025 | 17:59
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda FH1203 WriteFacMac formWriteFacMac command injection

A vulnerability has been found in Tenda FH1203 2.0.1.6 and classified as critical. This vulnerability affects the function formWriteFacMac of the file /goform/WriteFacMac. The manipulation of the argument mac leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-258160. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-fh1203_firmwarefh1203FH1203fh1203_firmware
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2024-2897
Matching Score-8
Assigner-VulDB
ShareView Details
Matching Score-8
Assigner-VulDB
CVSS Score-6.3||MEDIUM
EPSS-4.44% / 88.82%
||
7 Day CHG~0.00%
Published-26 Mar, 2024 | 18:31
Updated-22 Jan, 2025 | 17:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC7 WriteFacMac formWriteFacMac os command injection

A vulnerability classified as critical has been found in Tenda AC7 15.03.06.44. Affected is the function formWriteFacMac of the file /goform/WriteFacMac. The manipulation of the argument mac leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-257940. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ac7ac7_firmwareAC7
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2024-2851
Matching Score-8
Assigner-VulDB
ShareView Details
Matching Score-8
Assigner-VulDB
CVSS Score-6.3||MEDIUM
EPSS-1.41% / 80.25%
||
7 Day CHG~0.00%
Published-24 Mar, 2024 | 03:00
Updated-22 Aug, 2024 | 19:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC15 setsambacfg formSetSambaConf os command injection

A vulnerability was found in Tenda AC15 15.03.05.18/15.03.20_multi. It has been classified as critical. This affects the function formSetSambaConf of the file /goform/setsambacfg. The manipulation of the argument usbName leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-257775. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ac15_firmwareac15AC15ac15_firmware
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2024-2854
Matching Score-8
Assigner-VulDB
ShareView Details
Matching Score-8
Assigner-VulDB
CVSS Score-6.3||MEDIUM
EPSS-1.53% / 81.05%
||
7 Day CHG~0.00%
Published-24 Mar, 2024 | 05:31
Updated-12 Aug, 2024 | 18:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC18 setsambacfg formSetSambaConf os command injection

A vulnerability classified as critical has been found in Tenda AC18 15.03.05.05. Affected is the function formSetSambaConf of the file /goform/setsambacfg. The manipulation of the argument usbName leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-257778 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ac18_firmwareac18AC18ac18_firmware
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2024-2812
Matching Score-8
Assigner-VulDB
ShareView Details
Matching Score-8
Assigner-VulDB
CVSS Score-6.3||MEDIUM
EPSS-4.64% / 89.08%
||
7 Day CHG~0.00%
Published-22 Mar, 2024 | 06:31
Updated-01 Aug, 2024 | 19:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC15 WriteFacMac formWriteFacMac os command injection

A vulnerability was found in Tenda AC15 15.03.05.18/15.03.20_multi. It has been classified as critical. This affects the function formWriteFacMac of the file /goform/WriteFacMac. The manipulation of the argument mac leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-257667. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ac15_firmwareac15AC15
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2024-2853
Matching Score-8
Assigner-VulDB
ShareView Details
Matching Score-8
Assigner-VulDB
CVSS Score-6.3||MEDIUM
EPSS-1.41% / 80.25%
||
7 Day CHG~0.00%
Published-24 Mar, 2024 | 05:00
Updated-01 Aug, 2024 | 19:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC10U setsambacfg formSetSambaConf os command injection

A vulnerability was found in Tenda AC10U 15.03.06.48/15.03.06.49. It has been rated as critical. This issue affects the function formSetSambaConf of the file /goform/setsambacfg. The manipulation of the argument usbName leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-257777 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ac10uac10u_firmwareAC10Uac10u_firmware
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2024-2707
Matching Score-8
Assigner-VulDB
ShareView Details
Matching Score-8
Assigner-VulDB
CVSS Score-6.3||MEDIUM
EPSS-1.90% / 82.97%
||
7 Day CHG~0.00%
Published-20 Mar, 2024 | 17:00
Updated-12 Dec, 2024 | 17:28
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC10U WriteFacMac formWriteFacMac os command injection

A vulnerability has been found in Tenda AC10U 15.03.06.49 and classified as critical. This vulnerability affects the function formWriteFacMac of the file /goform/WriteFacMac. The manipulation of the argument mac leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-257458 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ac10uac10u_firmwareAC10Uac10u_firmware
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2025-11121
Matching Score-8
Assigner-VulDB
ShareView Details
Matching Score-8
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-1.03% / 76.99%
||
7 Day CHG~0.00%
Published-28 Sep, 2025 | 21:32
Updated-03 Oct, 2025 | 13:45
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC18 AdvSetLanip command injection

A security vulnerability has been detected in Tenda AC18 15.03.05.19. The impacted element is an unknown function of the file /goform/AdvSetLanip. The manipulation of the argument lanIp leads to command injection. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ac18ac18_firmwareAC18
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2025-11523
Matching Score-8
Assigner-VulDB
ShareView Details
Matching Score-8
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-1.03% / 76.99%
||
7 Day CHG~0.00%
Published-09 Oct, 2025 | 01:02
Updated-09 Oct, 2025 | 22:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC7 AdvSetLanip command injection

A vulnerability was detected in Tenda AC7 15.03.06.44. This vulnerability affects unknown code of the file /goform/AdvSetLanip. The manipulation of the argument lanIp results in command injection. It is possible to launch the attack remotely. The exploit is now public and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ac7_firmwareac7AC7
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2025-10442
Matching Score-8
Assigner-VulDB
ShareView Details
Matching Score-8
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-0.37% / 58.35%
||
7 Day CHG~0.00%
Published-15 Sep, 2025 | 11:02
Updated-19 Sep, 2025 | 20:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC9/AC15 exeCommand formexeCommand os command injection

A vulnerability was determined in Tenda AC9 and AC15 15.03.05.14. This affects the function formexeCommand of the file /goform/exeCommand. This manipulation of the argument cmdinput causes os command injection. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ac15_firmwareac9_firmwareac9ac15AC9AC15
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2024-9793
Matching Score-8
Assigner-VulDB
ShareView Details
Matching Score-8
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-10.00% / 92.91%
||
7 Day CHG~0.00%
Published-10 Oct, 2024 | 15:31
Updated-01 Nov, 2024 | 14:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC1206 ate ate_ifconfig_set command injection

A vulnerability classified as critical was found in Tenda AC1206 up to 15.03.06.23. This vulnerability affects the function ate_iwpriv_set/ate_ifconfig_set of the file /goform/ate. The manipulation leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ac1206_firmwareac1206AC1206ac1206_firmware
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2026-2873
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.05% / 14.41%
||
7 Day CHG~0.00%
Published-21 Feb, 2026 | 16:32
Updated-21 Feb, 2026 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda A21 openSchedWifi setSchedWifi stack-based overflow

A vulnerability was detected in Tenda A21 1.0.0.0. This issue affects the function setSchedWifi of the file /goform/openSchedWifi. Performing a manipulation of the argument schedStartTime/schedEndTime results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit is now public and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-A21
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-2905
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.05% / 14.41%
||
7 Day CHG~0.00%
Published-22 Feb, 2026 | 01:02
Updated-22 Feb, 2026 | 02:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda HG9 Wireless Configuration Endpoint formWlanSetup stack-based overflow

A vulnerability was identified in Tenda HG9 300001138. This impacts an unknown function of the file /boaform/formWlanSetup of the component Wireless Configuration Endpoint. The manipulation of the argument ssid leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit is publicly available and might be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-HG9
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2024-0991
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-7.2||HIGH
EPSS-0.10% / 26.53%
||
7 Day CHG~0.00%
Published-29 Jan, 2024 | 01:00
Updated-18 Oct, 2024 | 14:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda i6 httpd setcfm formSetCfm stack-based overflow

A vulnerability has been found in Tenda i6 1.0.0.9(3857) and classified as critical. This vulnerability affects the function formSetCfm of the file /goform/setcfm of the component httpd. The manipulation of the argument funcpara1 leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-252256. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-i6i6_firmwarei6i6
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-0932
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-4.7||MEDIUM
EPSS-0.07% / 22.17%
||
7 Day CHG~0.00%
Published-26 Jan, 2024 | 16:31
Updated-13 Nov, 2024 | 14:56
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC10U setSmartPowerManagement stack-based overflow

A vulnerability, which was classified as critical, has been found in Tenda AC10U 15.03.06.49_multi_TDE01. This issue affects the function setSmartPowerManagement. The manipulation of the argument time leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-252137 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ac10uac10u_firmwareAC10U
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2024-0990
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-7.2||HIGH
EPSS-0.11% / 30.23%
||
7 Day CHG~0.00%
Published-29 Jan, 2024 | 00:31
Updated-28 Aug, 2024 | 15:29
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda i6 httpd setAutoPing formSetAutoPing stack-based overflow

A vulnerability, which was classified as critical, was found in Tenda i6 1.0.0.9(3857). This affects the function formSetAutoPing of the file /goform/setAutoPing of the component httpd. The manipulation of the argument ping1 leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-252255. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-i6i6_firmwarei6i6_firmware
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-10283
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.18% / 39.57%
||
7 Day CHG~0.00%
Published-23 Oct, 2024 | 15:00
Updated-01 Nov, 2024 | 14:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda RX9/RX9 Pro SetNetControlList sub_4337EC stack-based overflow

A vulnerability, which was classified as critical, has been found in Tenda RX9 and RX9 Pro 22.03.02.20. Affected by this issue is the function sub_4337EC of the file /goform/SetNetControlList. The manipulation of the argument list leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-rx9_prorx9_pro_firmwareRX9RX9 Prorx9_prorx9
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-0930
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-4.7||MEDIUM
EPSS-7.34% / 91.53%
||
7 Day CHG~0.00%
Published-26 Jan, 2024 | 16:00
Updated-12 Sep, 2024 | 18:28
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC10U fromSetWirelessRepeat stack-based overflow

A vulnerability classified as critical has been found in Tenda AC10U 15.03.06.49_multi_TDE01. This affects the function fromSetWirelessRepeat. The manipulation of the argument wpapsk_crypto leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-252135. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ac10uac10u_firmwareAC10Uac10u_firmware
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2024-0992
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-7.2||HIGH
EPSS-0.11% / 30.23%
||
7 Day CHG~0.00%
Published-29 Jan, 2024 | 01:00
Updated-16 Jun, 2025 | 18:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda i6 httpd wifiSSIDset formwrlSSIDset stack-based overflow

A vulnerability was found in Tenda i6 1.0.0.9(3857) and classified as critical. This issue affects the function formwrlSSIDset of the file /goform/wifiSSIDset of the component httpd. The manipulation of the argument index leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-252257 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-i6i6_firmwarei6
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-0539
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-8.8||HIGH
EPSS-0.22% / 44.60%
||
7 Day CHG~0.00%
Published-15 Jan, 2024 | 04:31
Updated-03 Jun, 2025 | 14:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda W9 httpd formQosManage_user stack-based overflow

A vulnerability was found in Tenda W9 1.0.0.7(4456) and classified as critical. This issue affects the function formQosManage_user of the component httpd. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-250709 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-w9_firmwarew9W9
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-2874
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.05% / 14.41%
||
7 Day CHG~0.00%
Published-21 Feb, 2026 | 17:32
Updated-21 Feb, 2026 | 18:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda A21 fast_setting_wifi_set form_fast_setting_wifi_set stack-based overflow

A flaw has been found in Tenda A21 1.0.0.0. Impacted is the function form_fast_setting_wifi_set of the file /goform/fast_setting_wifi_set. Executing a manipulation of the argument ssid can lead to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been published and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-A21
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2024-0534
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-7.2||HIGH
EPSS-0.12% / 30.64%
||
7 Day CHG~0.00%
Published-15 Jan, 2024 | 02:31
Updated-17 Jun, 2025 | 21:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda A15 Web-based Management Interface SetOnlineDevName stack-based overflow

A vulnerability classified as critical has been found in Tenda A15 15.13.07.13. Affected is an unknown function of the file /goform/SetOnlineDevName of the component Web-based Management Interface. The manipulation of the argument mac leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-250704. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-a15a15_firmwareA15
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-0531
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-7.2||HIGH
EPSS-0.13% / 33.27%
||
7 Day CHG~0.00%
Published-15 Jan, 2024 | 02:00
Updated-03 Jun, 2025 | 14:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda A15 Web-based Management Interface setBlackRule stack-based overflow

A vulnerability was found in Tenda A15 15.13.07.13. It has been classified as critical. This affects an unknown part of the file /goform/setBlackRule of the component Web-based Management Interface. The manipulation of the argument deviceList leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-250701 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-a15a15_firmwareA15
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-0538
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-8.8||HIGH
EPSS-0.14% / 33.41%
||
7 Day CHG~0.00%
Published-15 Jan, 2024 | 04:00
Updated-23 Oct, 2024 | 15:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda W9 httpd formQosManage_auto stack-based overflow

A vulnerability has been found in Tenda W9 1.0.0.7(4456) and classified as critical. This vulnerability affects the function formQosManage_auto of the component httpd. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-250708. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-w9_firmwarew9W9w9
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-0537
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-8.8||HIGH
EPSS-0.14% / 33.41%
||
7 Day CHG~0.00%
Published-15 Jan, 2024 | 04:00
Updated-27 Aug, 2024 | 20:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda W9 httpd setWrlBasicInfo stack-based overflow

A vulnerability, which was classified as critical, was found in Tenda W9 1.0.0.7(4456). This affects the function setWrlBasicInfo of the component httpd. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-250707. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-w9_firmwarew9W9w9_firmware
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-2871
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.04% / 11.13%
||
7 Day CHG~0.00%
Published-21 Feb, 2026 | 15:32
Updated-22 Feb, 2026 | 07:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda A21 SetIpMacBind fromSetIpMacBind stack-based overflow

A weakness has been identified in Tenda A21 1.0.0.0. This affects the function fromSetIpMacBind of the file /goform/SetIpMacBind. This manipulation of the argument list causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-A21
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2024-0541
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-8.8||HIGH
EPSS-0.26% / 49.48%
||
7 Day CHG~0.00%
Published-15 Jan, 2024 | 05:00
Updated-12 May, 2025 | 15:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda W9 httpd formAddSysLogRule stack-based overflow

A vulnerability was found in Tenda W9 1.0.0.7(4456). It has been declared as critical. Affected by this vulnerability is the function formAddSysLogRule of the component httpd. The manipulation of the argument sysRulenEn leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-250711. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-w9_firmwarew9W9
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-2876
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.05% / 14.41%
||
7 Day CHG~0.00%
Published-21 Feb, 2026 | 17:32
Updated-21 Feb, 2026 | 18:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda A18 setBlackRule parse_macfilter_rule stack-based overflow

A vulnerability was determined in Tenda A18 15.13.07.13. This affects the function parse_macfilter_rule of the file /goform/setBlackRule. This manipulation of the argument deviceList causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-A18
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2024-0535
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-8.8||HIGH
EPSS-0.22% / 44.20%
||
7 Day CHG~0.00%
Published-15 Jan, 2024 | 03:00
Updated-14 Nov, 2024 | 14:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda PA6 httpd portmap cgiPortMapAdd stack-based overflow

A vulnerability classified as critical was found in Tenda PA6 1.0.1.21. Affected by this vulnerability is the function cgiPortMapAdd of the file /portmap of the component httpd. The manipulation of the argument groupName leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-250705 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-pa6pa6_firmwarePA6
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2024-0536
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-8.8||HIGH
EPSS-0.14% / 33.41%
||
7 Day CHG~0.00%
Published-15 Jan, 2024 | 03:31
Updated-17 Jun, 2025 | 21:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda W9 httpd setWrlAccessList stack-based overflow

A vulnerability, which was classified as critical, has been found in Tenda W9 1.0.0.7(4456). Affected by this issue is the function setWrlAccessList of the component httpd. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-250706 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-w9_firmwarew9W9
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-2907
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.05% / 14.41%
||
7 Day CHG~0.00%
Published-22 Feb, 2026 | 01:32
Updated-22 Feb, 2026 | 02:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda HG9 GPON Configuration Endpoint formgponConf stack-based overflow

A weakness has been identified in Tenda HG9 300001138. Affected by this vulnerability is an unknown functionality of the file /boaform/formgponConf of the component GPON Configuration Endpoint. This manipulation of the argument fmgpon_loid/fmgpon_loid_password causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-HG9
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-2877
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.05% / 14.41%
||
7 Day CHG~0.00%
Published-21 Feb, 2026 | 18:32
Updated-21 Feb, 2026 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda A18 Httpd Service WifiExtraSet strcpy stack-based overflow

A vulnerability has been found in Tenda A18 15.13.07.13. This affects the function strcpy of the file /goform/WifiExtraSet of the component Httpd Service. The manipulation of the argument wpapsk_crypto5g leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-A18
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-2908
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.05% / 14.41%
||
7 Day CHG~0.00%
Published-22 Feb, 2026 | 02:02
Updated-22 Feb, 2026 | 02:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda HG9 Loopback Detection Configuration Endpoint formLoopBack stack-based overflow

A security vulnerability has been detected in Tenda HG9 300001138. Affected by this issue is some unknown functionality of the file /boaform/formLoopBack of the component Loopback Detection Configuration Endpoint. Such manipulation of the argument Ethtype leads to stack-based buffer overflow. The attack can be executed remotely. The exploit has been disclosed publicly and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-HG9
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-2910
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.05% / 14.41%
||
7 Day CHG~0.00%
Published-22 Feb, 2026 | 02:32
Updated-22 Feb, 2026 | 04:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda HG9 formPing6 stack-based overflow

A flaw has been found in Tenda HG9 300001138. This vulnerability affects unknown code of the file /boaform/formPing6. Executing a manipulation of the argument pingAddr can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been published and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-HG9
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-2909
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.05% / 14.41%
||
7 Day CHG~0.00%
Published-22 Feb, 2026 | 02:02
Updated-22 Feb, 2026 | 02:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda HG9 Diagnostic Ping Endpoint formPing stack-based overflow

A vulnerability was detected in Tenda HG9 300001138. This affects an unknown part of the file /boaform/formPing of the component Diagnostic Ping Endpoint. Performing a manipulation of the argument pingAddr results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-HG9
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
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