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Vulnerability Details :

CVE-2021-44971

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-28 Jan, 2022 | 18:17
Updated At-04 Aug, 2024 | 04:32
Rejected At-
Credits

Multiple Tenda devices are affected by authentication bypass, such as AC15V1.0 Firmware V15.03.05.20_multi?AC5V1.0 Firmware V15.03.06.48_multi and so on. an attacker can obtain sensitive information, and even combine it with authenticated command injection to implement RCE.

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)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:28 Jan, 2022 | 18:17
Updated At:04 Aug, 2024 | 04:32
Rejected At:
▼CVE Numbering Authority (CNA)

Multiple Tenda devices are affected by authentication bypass, such as AC15V1.0 Firmware V15.03.05.20_multi?AC5V1.0 Firmware V15.03.06.48_multi and so on. an attacker can obtain sensitive information, and even combine it with authenticated command injection to implement RCE.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://tenda.com
x_refsource_MISC
http://ac15v10.com
x_refsource_MISC
https://github.com/21Gun5/my_cve/blob/main/tenda/bypass_auth.md
x_refsource_MISC
Hyperlink: http://tenda.com
Resource:
x_refsource_MISC
Hyperlink: http://ac15v10.com
Resource:
x_refsource_MISC
Hyperlink: https://github.com/21Gun5/my_cve/blob/main/tenda/bypass_auth.md
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://tenda.com
x_refsource_MISC
x_transferred
http://ac15v10.com
x_refsource_MISC
x_transferred
https://github.com/21Gun5/my_cve/blob/main/tenda/bypass_auth.md
x_refsource_MISC
x_transferred
Hyperlink: http://tenda.com
Resource:
x_refsource_MISC
x_transferred
Hyperlink: http://ac15v10.com
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/21Gun5/my_cve/blob/main/tenda/bypass_auth.md
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:28 Jan, 2022 | 19:15
Updated At:14 Feb, 2024 | 01:17

Multiple Tenda devices are affected by authentication bypass, such as AC15V1.0 Firmware V15.03.05.20_multi?AC5V1.0 Firmware V15.03.06.48_multi and so on. an attacker can obtain sensitive information, and even combine it with authenticated command injection to implement RCE.

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
Primary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary2.07.5HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 7.5
Base severity: HIGH
Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
CPE Matches
Tenda Technology Co., Ltd.
tenda
>>ac15>>1.0
cpe:2.3:h:tenda:ac15:1.0:*:*:*:*:*:*:*
Tenda Technology Co., Ltd.
tenda
>>ac15_firmware>>15.03.05.20_multi
cpe:2.3:o:tenda:ac15_firmware:15.03.05.20_multi:*:*:*:*:*:*:*
Tenda Technology Co., Ltd.
tenda
>>ac5>>1.0
cpe:2.3:h:tenda:ac5:1.0:*:*:*:*:*:*:*
Tenda Technology Co., Ltd.
tenda
>>ac5_firmware>>15.03.06.48_multi
cpe:2.3:o:tenda:ac5_firmware:15.03.06.48_multi:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-697Primarynvd@nist.gov
CWE ID: CWE-697
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://ac15v10.comcve@mitre.org
Broken Link
URL Repurposed
http://tenda.comcve@mitre.org
Vendor Advisory
https://github.com/21Gun5/my_cve/blob/main/tenda/bypass_auth.mdcve@mitre.org
Broken Link
Hyperlink: http://ac15v10.com
Source: cve@mitre.org
Resource:
Broken Link
URL Repurposed
Hyperlink: http://tenda.com
Source: cve@mitre.org
Resource:
Vendor Advisory
Hyperlink: https://github.com/21Gun5/my_cve/blob/main/tenda/bypass_auth.md
Source: cve@mitre.org
Resource:
Broken Link

Change History

0
Information is not available yet

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Matching Score-8
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EPSS-0.12% / 31.78%
||
7 Day CHG~0.00%
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Updated-01 Oct, 2024 | 19:44
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
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CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-41562
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.78%
||
7 Day CHG~0.00%
Published-30 Aug, 2023 | 00:00
Updated-01 Oct, 2024 | 18:55
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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Product-ac5ac7ac7_firmwareac5_firmwareac9ac9_firmwaren/aac5ac7ac9
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-41552
Matching Score-8
Assigner-MITRE Corporation
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Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.78%
||
7 Day CHG~0.00%
Published-30 Aug, 2023 | 00:00
Updated-01 Oct, 2024 | 19:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC7 V1.0 V15.03.06.44 and Tenda AC9 V3.0 V15.03.06.42_multi were discovered to contain a stack overflow via parameter ssid at url /goform/fast_setting_wifi_set.

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Vendor-n/aTenda Technology Co., Ltd.
Product-ac9_firmwareac7ac9ac7_firmwaren/aac7ac9
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-41556
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.78%
||
7 Day CHG~0.00%
Published-30 Aug, 2023 | 00:00
Updated-01 Oct, 2024 | 19:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC7 V1.0 V15.03.06.44, Tenda AC9 V3.0 V15.03.06.42_multi, and Tenda AC5 V1.0RTL_V15.03.06.28 were discovered to contain a stack overflow via parameter list at url /goform/SetIpMacBind.

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Product-ac5ac7ac7_firmwareac5_firmwareac9ac9_firmwaren/aac5ac7ac9
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-41560
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.78%
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7 Day CHG~0.00%
Published-30 Aug, 2023 | 00:00
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Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac9_firmwareac9n/aac9
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-45779
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.11% / 30.51%
||
7 Day CHG~0.00%
Published-12 May, 2025 | 00:00
Updated-13 Jun, 2025 | 13:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC10 V1.0re_V15.03.06.46 is vulnerable to Buffer Overflow in the formSetPPTPUserList handler via the list POST parameter.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac10_firmwareac10n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-41557
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.78%
||
7 Day CHG~0.00%
Published-30 Aug, 2023 | 00:00
Updated-01 Oct, 2024 | 19:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC7 V1.0 V15.03.06.44 and Tenda AC5 V1.0RTL_V15.03.06.28 were discovered to contain a stack overflow via parameter entrys and mitInterface at url /goform/addressNat.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac5ac7ac5_firmwareac7_firmwaren/aac5ac7
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-41561
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.78%
||
7 Day CHG~0.00%
Published-30 Aug, 2023 | 00:00
Updated-01 Oct, 2024 | 19:00
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC9 V3.0 V15.03.06.42_multi and Tenda AC5 US_AC5V1.0RTL_V15.03.06.28 were discovered to contain a stack overflow via parameter startIp and endIp at url /goform/SetPptpServerCfg.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac5ac5_firmwareac9ac9_firmwaren/aac5ac9
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-41559
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.16% / 37.18%
||
7 Day CHG~0.00%
Published-30 Aug, 2023 | 00:00
Updated-01 Oct, 2024 | 19:28
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC7 V1.0 V15.03.06.44, Tenda AC9 V3.0 V15.03.06.42_multi, and Tenda AC5 V1.0RTL_V15.03.06.28 were discovered to contain a stack overflow via parameter page at url /goform/NatStaticSetting.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac5ac7ac7_firmwareac5_firmwareac9ac9_firmwaren/aac5ac7ac9
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-41553
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.78%
||
7 Day CHG~0.00%
Published-30 Aug, 2023 | 00:00
Updated-01 Oct, 2024 | 19:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC9 V3.0 V15.03.06.42_multi and Tenda AC5 US_AC5V1.0RTL_V15.03.06.28 were discovered to contain a stack overflow via parameter list at url /goform/SetStaticRouteCfg.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac5ac5_firmwareac9ac9_firmwaren/aac5ac9
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-4368
Matching Score-8
Assigner-VulDB
ShareView Details
Matching Score-8
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.13% / 32.95%
||
7 Day CHG~0.00%
Published-06 May, 2025 | 15:31
Updated-13 May, 2025 | 20:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC8 MtuSetMacWan formGetRouterStatus buffer overflow

A vulnerability, which was classified as critical, was found in Tenda AC8 16.03.34.06. Affected is the function formGetRouterStatus of the file /goform/MtuSetMacWan. The manipulation of the argument shareSpeed leads to buffer overflow. 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-ac8ac8_firmwareAC8
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-41558
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.78%
||
7 Day CHG~0.00%
Published-30 Aug, 2023 | 00:00
Updated-01 Oct, 2024 | 19:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC7 V1.0 V15.03.06.44 was discovered to contain a stack overflow via parameter timeZone at url /goform/SetSysTimeCfg.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac7ac7_firmwaren/aac7
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-40894
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.78%
||
7 Day CHG~0.00%
Published-24 Aug, 2023 | 00:00
Updated-03 Oct, 2024 | 13:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC8 v4 US_AC8V4.0si_V16.03.34.06_cn was discovered to contain a stack overflow via parameter list at /goform/SetStaticRouteCfg.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac8v4ac8v4_firmwaren/aac8v4
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-40842
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.78%
||
7 Day CHG~0.00%
Published-30 Aug, 2023 | 00:00
Updated-01 Oct, 2024 | 20:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tengda AC6 US_AC6V1.0BR_V15.03.05.16_multi_TD01.bin is vulnerable to Buffer Overflow via function "R7WebsSecurityHandler."

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac6_firmwareac6n/aac6
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-33673
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.78%
||
7 Day CHG~0.00%
Published-02 Jun, 2023 | 00:00
Updated-08 Jan, 2025 | 21:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC8V4.0-V16.03.34.06 was discovered to contain a stack overflow via the firewallEn parameter in the formSetFirewallCfg function.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac8ac8_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-50001
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.37% / 57.97%
||
7 Day CHG~0.00%
Published-07 Dec, 2023 | 00:00
Updated-02 Aug, 2024 | 22:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda W30E V16.01.0.12(4843) was discovered to contain a stack overflow via the function formUpgradeMeshOnline.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-w30e_firmwarew30en/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-40841
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.78%
||
7 Day CHG~0.00%
Published-30 Aug, 2023 | 00:00
Updated-01 Oct, 2024 | 20:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC6 US_AC6V1.0BR_V15.03.05.16_multi_TD01.bin is vulnerable to Buffer Overflow via function "add_white_node,"

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac6_firmwareac6n/aac6
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-27240
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-2.68% / 85.26%
||
7 Day CHG~0.00%
Published-15 Mar, 2023 | 00:00
Updated-27 Feb, 2025 | 14:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX3 V16.03.12.11 was discovered to contain a command injection vulnerability via the lanip parameter at /goform/AdvSetLanip.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax3ax3_firmwaren/a
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2023-40837
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.11% / 30.67%
||
7 Day CHG~0.00%
Published-30 Aug, 2023 | 00:00
Updated-01 Oct, 2024 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC6 US_AC6V1.0BR_V15.03.05.16_multi_TD01.bin function 'sub_ADD50' contains a command execution vulnerability. In the "formSetIptv" function, obtaining the "list" and "vlanId" fields, unfiltered passing these two fields as parameters to the "sub_ADD50" function to execute commands.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac6_firmwareac6n/aac6
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2025-45343
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.11% / 30.32%
||
7 Day CHG~0.00%
Published-28 May, 2025 | 00:00
Updated-03 Jun, 2025 | 15:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue in Tenda W18E v.2.0 v.16.01.0.11 allows an attacker to execute arbitrary code via the editing functionality of the account module in the goform/setmodules route.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-w18e_firmwarew18en/a
CWE ID-CWE-284
Improper Access Control
CVE-2023-40902
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.78%
||
7 Day CHG~0.00%
Published-24 Aug, 2023 | 00:00
Updated-02 Oct, 2024 | 20:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC10 v4 US_AC10V4.0si_V16.03.10.13_cn was discovered to contain a stack overflow via parameter list and bindnum at /goform/SetIpMacBind.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac10v4ac10v4_firmwaren/aac10v4
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-40899
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.78%
||
7 Day CHG~0.00%
Published-24 Aug, 2023 | 00:00
Updated-03 Oct, 2024 | 13:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC8 v4 US_AC8V4.0si_V16.03.34.06_cn was discovered to contain a stack overflow via parameter macFilterType and parameter deviceList at /goform/setMacFilterCfg.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac8v4ac8v4_firmwaren/aac8
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-40838
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.15% / 36.62%
||
7 Day CHG~0.00%
Published-30 Aug, 2023 | 00:00
Updated-01 Oct, 2024 | 20:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC6 US_AC6V1.0BR_V15.03.05.16_multi_TD01.bin function 'sub_3A1D0' contains a command execution vulnerability.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac6_firmwareac6n/aac6
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2023-40847
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.78%
||
7 Day CHG~0.00%
Published-30 Aug, 2023 | 00:00
Updated-02 Oct, 2024 | 13:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC6 US_AC6V1.0BR_V15.03.05.16_multi_TD01.bin is vulnerable to Buffer Overflow via the function "initIpAddrInfo." In the function, it reads in a user-provided parameter, and the variable is passed to the function without any length check.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac6_firmwareac6n/aac6
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-40904
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.78%
||
7 Day CHG~0.00%
Published-24 Aug, 2023 | 00:00
Updated-02 Oct, 2024 | 21:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC10 v4 US_AC10V4.0si_V16.03.10.13_cn was discovered to contain a stack overflow via parameter macFilterType and parameter deviceList at /goform/setMacFilterCfg.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac10v4ac10v4_firmwaren/aac10v4_firmware
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-40843
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.78%
||
7 Day CHG~0.00%
Published-30 Aug, 2023 | 00:00
Updated-01 Oct, 2024 | 20:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC6 US_AC6V1.0BR_V15.03.05.16_multi_TD01.bin is vulnerable to Buffer Overflow via function "sub_73004."

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac6_firmwareac6n/aac6
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-40799
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.78%
||
7 Day CHG~0.00%
Published-25 Aug, 2023 | 00:00
Updated-02 Oct, 2024 | 15:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC23 Vv16.03.07.45_cn is vulnerable to Buffer Overflow via sub_450A4C function.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac23_firmwareac23n/aac23
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-40942
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.78%
||
7 Day CHG~0.00%
Published-07 Sep, 2023 | 00:00
Updated-26 Sep, 2024 | 17:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC9 V3.0BR_V15.03.06.42_multi_TD01 was discovered stack overflow via parameter 'firewall_value' at url /goform/SetFirewallCfg.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac9_firmwareac9n/aac9v3.0br
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-40893
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.78%
||
7 Day CHG~0.00%
Published-24 Aug, 2023 | 00:00
Updated-03 Oct, 2024 | 13:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC8 v4 US_AC8V4.0si_V16.03.34.06_cn was discovered to contain a stack overflow via parameter time at /goform/PowerSaveSet.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac8v4ac8v4_firmwaren/aac8v4
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-40839
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.11% / 30.67%
||
7 Day CHG~0.00%
Published-30 Aug, 2023 | 00:00
Updated-01 Oct, 2024 | 20:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC6 US_AC6V1.0BR_V15.03.05.16_multi_TD01.bin function 'sub_ADF3C' contains a command execution vulnerability. In the "formSetIptv" function, obtaining the "list" and "vlanId" fields, unfiltered passing these two fields as parameters to the "sub_ADF3C" function to execute commands.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac6_firmwareac6n/aac6
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2023-40892
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.78%
||
7 Day CHG~0.00%
Published-24 Aug, 2023 | 00:00
Updated-03 Oct, 2024 | 13:41
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC8 v4 US_AC8V4.0si_V16.03.34.06_cn was discovered to contain a stack overflow via parameter schedStartTime and schedEndTime at /goform/openSchedWifi.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac8v4ac8v4_firmwaren/aac8v4
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-40900
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.78%
||
7 Day CHG~0.00%
Published-24 Aug, 2023 | 00:00
Updated-02 Oct, 2024 | 20:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC8 v4 US_AC8V4.0si_V16.03.34.06_cn was discovered to contain a stack overflow via parameter list at /goform/SetNetControlList.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac8v4ac8v4_firmwaren/aac8v4
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-40891
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.78%
||
7 Day CHG~0.00%
Published-24 Aug, 2023 | 00:00
Updated-03 Oct, 2024 | 13:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC8 v4 US_AC8V4.0si_V16.03.34.06_cn was discovered to contain a stack overflow via parameter firewallEn at /goform/SetFirewallCfg.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac8v4ac8v4_firmwaren/aac8v4
CWE ID-CWE-787
Out-of-bounds Write
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