← Vulnerability feed

Vulnerability record · CVE-2022-38571 · published 28 August 2022

CVE-2022-38571: Tenda m3 firmware out-of-bounds write vulnerability

Tenda · M3 Firmware

Tenda M3 V1.0.0.12(4856) was discovered to contain a buffer overflow in the function formSetGuideListItem.

7.5 CVSS 3.1 High EPSS 0.97% · top 39.3% CWE-787 · Out-of-bounds write
7.5CVSS 3.1 base score
0.97%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Tenda M3 V1.0.0.12(4856) was discovered to contain a buffer overflow in the function formSetGuideListItem.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/xxy1126/Vuln/tree/main/Tenda%20M3/formSetGuideListItem ExploitThird Party Advisory
https://github.com/xxy1126/Vuln/tree/main/Tenda%20M3/formSetGuideListItem ExploitThird Party Advisory

Track CVE-2022-38571 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2023-51094Tenda m3 firmware os command injection vulnerabilityTenda M3 V1.0.0.12(4856) was discovered to contain a Command Execution vulnerability via the function TendaTelnet.EPSS 1.1%9.8CVE-2023-51092Tenda m3 firmware out-of-bounds write vulnerabilityTenda M3 V1.0.0.12(4856) was discovered to contain a stack overflow via the function upgrade.EPSS 13%9.8CVE-2023-51090Tenda m3 firmware out-of-bounds write vulnerabilityTenda M3 V1.0.0.12(4856) was discovered to contain a stack overflow via the function formGetWeiXinConfig.EPSS 0.70%9.8CVE-2023-51093Tenda m3 firmware out-of-bounds write vulnerabilityTenda M3 V1.0.0.12(4856) was discovered to contain a stack overflow via the function fromSetLocalVlanInfo.EPSS 0.84%9.8CVE-2023-51091Tenda m3 firmware out-of-bounds write vulnerabilityTenda M3 V1.0.0.12(4856) was discovered to contain a stack overflow via the function R7WebsSecurityHandler.EPSS 8.5%9.8CVE-2023-51095Tenda m3 firmware out-of-bounds write vulnerabilityTenda M3 V1.0.0.12(4856) was discovered to contain a stack overflow via the function formDelWlRfPolicy.EPSS 0.76%9.8CVE-2022-27080Tenda m3 firmware command injection vulnerabilityTenda M3 1.10 V1.0.0.12(4856) was discovered to contain a command injection vulnerability via the component /goform/setWorkmode.EPSS 2.6%9.8CVE-2022-26289Tenda m3 firmware os command injection vulnerabilityTenda M3 1.10 V1.0.0.12(4856) was discovered to contain a command injection vulnerability via the component /goform/exeCommand.EPSS 2.6%

Source: NIST National Vulnerability Database (record CVE-2022-38571), CISA KEV, FIRST EPSS (scores of 2026-10-07). This page is refreshed as NVD updates the record.