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Vulnerability Details :

CVE-2025-57638

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-23 Sep, 2025 | 00:00
Updated At-24 Sep, 2025 | 18:38
Rejected At-
Credits

Buffer overflow vulnerability in Tenda AC9 1.0 via the user supplied sys.vendor configuration value.

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:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:23 Sep, 2025 | 00:00
Updated At:24 Sep, 2025 | 18:38
Rejected At:
â–¼CVE Numbering Authority (CNA)

Buffer overflow vulnerability in Tenda AC9 1.0 via the user supplied sys.vendor configuration value.

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
https://github.com/glkfc/IoT-Vulnerability/blob/main/Tenda/tenda1.md
N/A
Hyperlink: https://github.com/glkfc/IoT-Vulnerability/blob/main/Tenda/tenda1.md
Resource: N/A
â–¼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-122CWE-122 Heap-based Buffer Overflow
Type: CWE
CWE ID: CWE-122
Description: CWE-122 Heap-based Buffer Overflow
Metrics
VersionBase scoreBase severityVector
3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:23 Sep, 2025 | 19:15
Updated At:25 Sep, 2025 | 16:09

Buffer overflow vulnerability in Tenda AC9 1.0 via the user supplied sys.vendor configuration value.

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
Secondary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CPE Matches
Tenda Technology Co., Ltd.
tenda
>>ac9_firmware>>1.0
cpe:2.3:o:tenda:ac9_firmware:1.0:*:*:*:*:*:*:*
Tenda Technology Co., Ltd.
tenda
>>ac9>>-
cpe:2.3:h:tenda:ac9:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-122Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE ID: CWE-122
Type: Secondary
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/glkfc/IoT-Vulnerability/blob/main/Tenda/tenda1.mdcve@mitre.org
Exploit
Third Party Advisory
Hyperlink: https://github.com/glkfc/IoT-Vulnerability/blob/main/Tenda/tenda1.md
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory

Change History

0
Information is not available yet

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Matching Score-8
Assigner-MITRE Corporation
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7 Day CHG~0.00%
Published-09 Mar, 2022 | 18:27
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
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Matching Score-8
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||
7 Day CHG~0.00%
Published-09 Mar, 2022 | 18:27
Updated-03 Aug, 2024 | 04:42
Rejected-Not Available
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Published-09 Mar, 2022 | 18:27
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Rejected-Not Available
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Matching Score-8
Assigner-MITRE Corporation
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Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 57.26%
||
7 Day CHG~0.00%
Published-09 Mar, 2022 | 18:27
Updated-03 Aug, 2024 | 04:42
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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Out-of-bounds Write
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Matching Score-8
Assigner-MITRE Corporation
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Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 57.26%
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7 Day CHG~0.00%
Published-09 Mar, 2022 | 18:27
Updated-03 Aug, 2024 | 04:42
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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Out-of-bounds Write
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Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 57.26%
||
7 Day CHG~0.00%
Published-09 Mar, 2022 | 18:27
Updated-03 Aug, 2024 | 04:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX1806 v1.0.0.1 was discovered to contain a stack overflow in the function saveParentControlInfo. This vulnerability allows attackers to cause a Denial of Service (DoS) via the time parameter.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax1806ax1806_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-25552
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 57.26%
||
7 Day CHG~0.00%
Published-09 Mar, 2022 | 18:27
Updated-03 Aug, 2024 | 04:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX1806 v1.0.0.1 was discovered to contain a stack overflow in the function form_fast_setting_wifi_set. This vulnerability allows attackers to cause a Denial of Service (DoS) via the ssid parameter.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax1806ax1806_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-25554
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 57.26%
||
7 Day CHG~0.00%
Published-09 Mar, 2022 | 18:27
Updated-03 Aug, 2024 | 04:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX1806 v1.0.0.1 was discovered to contain a stack overflow in the function saveParentControlInfo. This vulnerability allows attackers to cause a Denial of Service (DoS) via the deviceId parameter.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax1806ax1806_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-25549
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 57.26%
||
7 Day CHG~0.00%
Published-09 Mar, 2022 | 18:27
Updated-03 Aug, 2024 | 04:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX1806 v1.0.0.1 was discovered to contain a stack overflow in the function formSetSysToolDDNS. This vulnerability allows attackers to cause a Denial of Service (DoS) via the ddnsEn parameter.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax1806ax1806_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-24155
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 57.26%
||
7 Day CHG~0.00%
Published-04 Feb, 2022 | 01:33
Updated-03 Aug, 2024 | 04:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX3 v16.03.12.10_CN was discovered to contain a heap overflow in the function setSchedWifi. This vulnerability allows attackers to cause a Denial of Service (DoS) via the schedStartTime and schedEndTime parameters.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax3ax3_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-24159
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 57.26%
||
7 Day CHG~0.00%
Published-04 Feb, 2022 | 01:33
Updated-03 Aug, 2024 | 04:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX3 v16.03.12.10_CN was discovered to contain a stack overflow in the function formSetPPTPServer. This vulnerability allows attackers to cause a Denial of Service (DoS) via the startIp and endIp parameters.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax3ax3_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-24143
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 57.26%
||
7 Day CHG~0.00%
Published-04 Feb, 2022 | 01:33
Updated-03 Aug, 2024 | 04:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX3 v16.03.12.10_CN and AX12 22.03.01.2_CN was discovered to contain a stack overflow in the function form_fast_setting_wifi_set. This vulnerability allows attackers to cause a Denial of Service (DoS) via the timeZone parameter.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax12_firmwareax3ax12ax3_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-24156
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 57.26%
||
7 Day CHG~0.00%
Published-04 Feb, 2022 | 01:33
Updated-03 Aug, 2024 | 04:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX3 v16.03.12.10_CN was discovered to contain a stack overflow in the function formSetVirtualSer. This vulnerability allows attackers to cause a Denial of Service (DoS) via the list parameter.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax3ax3_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-48109
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.08% / 24.21%
||
7 Day CHG~0.00%
Published-20 Nov, 2023 | 00:00
Updated-28 Aug, 2024 | 20:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX1803 v1.0.0.1 was discovered to contain a heap overflow via the deviceId parameter in the function saveParentControlInfo . This vulnerability allows attackers to cause a Denial of Service (DoS) attack

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax1803_firmwareax1803n/aax1803_firmware
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-24162
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 57.26%
||
7 Day CHG~0.00%
Published-04 Feb, 2022 | 01:33
Updated-03 Aug, 2024 | 04:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX3 v16.03.12.10_CN was discovered to contain a stack overflow in the function saveParentControlInfo. This vulnerability allows attackers to cause a Denial of Service (DoS) via the time parameter.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax3ax3_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-24149
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 57.26%
||
7 Day CHG~0.00%
Published-04 Feb, 2022 | 01:33
Updated-03 Aug, 2024 | 04:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX3 v16.03.12.10_CN was discovered to contain a stack overflow in the function fromSetWirelessRepeat. This vulnerability allows attackers to cause a Denial of Service (DoS) via the wpapsk_crypto parameter.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax3ax3_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-24142
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 57.26%
||
7 Day CHG~0.00%
Published-04 Feb, 2022 | 01:33
Updated-03 Aug, 2024 | 04:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX3 v16.03.12.10_CN was discovered to contain a stack overflow in the function formSetFirewallCfg. This vulnerability allows attackers to cause a Denial of Service (DoS) via the firewallEn parameter.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax3ax3_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-24152
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 57.26%
||
7 Day CHG~0.00%
Published-04 Feb, 2022 | 01:33
Updated-03 Aug, 2024 | 04:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX3 v16.03.12.10_CN was discovered to contain a stack overflow in the function fromSetRouteStatic. This vulnerability allows attackers to cause a Denial of Service (DoS) via the list parameter.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax3ax3_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-24151
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 57.26%
||
7 Day CHG~0.00%
Published-04 Feb, 2022 | 01:33
Updated-03 Aug, 2024 | 04:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX3 v16.03.12.10_CN was discovered to contain a stack overflow in the function fromSetWifiGusetBasic. This vulnerability allows attackers to cause a Denial of Service (DoS) via the shareSpeed parameter.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax3ax3_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-24146
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 57.26%
||
7 Day CHG~0.00%
Published-04 Feb, 2022 | 01:33
Updated-03 Aug, 2024 | 04:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX3 v16.03.12.10_CN was discovered to contain a stack overflow in the function formSetQosBand. This vulnerability allows attackers to cause a Denial of Service (DoS) via the list parameter.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax3ax3_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-24161
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 57.26%
||
7 Day CHG~0.00%
Published-04 Feb, 2022 | 01:33
Updated-03 Aug, 2024 | 04:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX3 v16.03.12.10_CN was discovered to contain a heap overflow in the function GetParentControlInfo. This vulnerability allows attackers to cause a Denial of Service (DoS) via the mac parameter.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax3ax3_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-24153
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 57.26%
||
7 Day CHG~0.00%
Published-04 Feb, 2022 | 01:33
Updated-03 Aug, 2024 | 04:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX3 v16.03.12.10_CN was discovered to contain a stack overflow in the function formAddMacfilterRule. This vulnerability allows attackers to cause a Denial of Service (DoS) via the devName parameter.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax3ax3_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-24157
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 57.26%
||
7 Day CHG~0.00%
Published-04 Feb, 2022 | 01:33
Updated-03 Aug, 2024 | 04:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX3 v16.03.12.10_CN was discovered to contain a stack overflow in the function formSetMacFilterCfg. This vulnerability allows attackers to cause a Denial of Service (DoS) via the deviceList parameter.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax3ax3_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-24147
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 57.26%
||
7 Day CHG~0.00%
Published-04 Feb, 2022 | 01:33
Updated-03 Aug, 2024 | 04:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX3 v16.03.12.10_CN was discovered to contain a stack overflow in the function fromAdvSetMacMtuWan. This vulnerability allows attackers to cause a Denial of Service (DoS) via the wanMTU, wanSpeed, cloneType, mac, and serviceName parameters.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax3ax3_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-24163
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 57.26%
||
7 Day CHG~0.00%
Published-04 Feb, 2022 | 01:33
Updated-03 Aug, 2024 | 04:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX3 v16.03.12.10_CN was discovered to contain a stack overflow in the function fromSetSysTime. This vulnerability allows attackers to cause a Denial of Service (DoS) via the timeZone parameter.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax3ax3_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-24145
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 57.26%
||
7 Day CHG~0.00%
Published-04 Feb, 2022 | 01:33
Updated-03 Aug, 2024 | 04:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX3 v16.03.12.10_CN was discovered to contain a stack overflow in the function formWifiBasicSet. This vulnerability allows attackers to cause a Denial of Service (DoS) via the security and security_5g parameters.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax3ax3_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-30473
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.35% / 57.88%
||
7 Day CHG~0.00%
Published-26 May, 2022 | 15:19
Updated-03 Aug, 2024 | 06:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC Series Router AC18_V15.03.05.19(6318) has a stack-based buffer overflow vulnerability in function form_fast_setting_wifi_set

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac18_firmwareac18n/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-30256
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-8.6||HIGH
EPSS-0.13% / 31.92%
||
7 Day CHG+0.02%
Published-20 Aug, 2025 | 13:09
Updated-03 Nov, 2025 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A denial of service vulnerability exists in the HTTP Header Parsing functionality of Tenda AC6 V5.0 V02.03.01.110. A specially crafted series of HTTP requests can lead to a reboot. An attacker can send multiple network packets to trigger this vulnerability.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ac6_firmwareac6AC6 V5.0
CWE ID-CWE-772
Missing Release of Resource after Effective Lifetime
CVE-2025-28221
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-2.07% / 84.12%
||
7 Day CHG~0.00%
Published-28 Mar, 2025 | 00:00
Updated-08 May, 2025 | 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 W6_S v1.0.0.4_510 has a Buffer Overflow vulnerability in the set_local_time function, which allows remote attackers to cause web server crash via parameter time passed to the binary through a POST request.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-w6-sw6-s_firmwaren/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-29149
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.33% / 55.66%
||
7 Day CHG~0.00%
Published-20 Mar, 2025 | 00:00
Updated-27 Mar, 2025 | 15:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda i12 V1.0.0.10(3805) was discovered to contain a buffer overflow via the ping1 parameter in the formSetAutoPing function.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-i12i12_firmwaren/a
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2025-29363
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.09% / 24.92%
||
7 Day CHG~0.00%
Published-13 Mar, 2025 | 00:00
Updated-25 Aug, 2025 | 02:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda RX3 US_RX3V1.0br_V16.03.13.11_multi_TDE01 is vulnerable to buffer overflow via the schedStartTime and schedEndTime parameters at /goform/saveParentControlInfo. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted packet.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-rx3_firmwarerx3n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-29121
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.33% / 55.66%
||
7 Day CHG~0.00%
Published-20 Mar, 2025 | 00:00
Updated-28 Mar, 2025 | 19:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability was found in Tenda AC6 V15.03.05.16. The vulnerability affects the functionality of the /goform/fast_setting_wifi_set file form_fast_setting_wifi_set. Using the timeZone parameter causes a stack-based buffer overflow.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac6ac6_firmwaren/a
CWE ID-CWE-121
Stack-based Buffer Overflow
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