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Vulnerability record · CVE-2022-35559 · published 12 August 2022

CVE-2022-35559: Tenda w6 firmware out-of-bounds write vulnerability

Tenda · W6 Firmware

A stack overflow vulnerability exists in /goform/setAutoPing in Tenda W6 V1.0.0.9(4122), which allows an attacker to construct ping1 parameters and ping2 parameters for a stack overflow attack. An attacker can use this vulnerability to execute arbitrary code execution.

9.8 CVSS 3.1 Critical EPSS 11% · top 4.2% CWE-787 · Out-of-bounds write
9.8CVSS 3.1 base score
11%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

A stack overflow vulnerability exists in /goform/setAutoPing in Tenda W6 V1.0.0.9(4122), which allows an attacker to construct ping1 parameters and ping2 parameters for a stack overflow attack. An attacker can use this vulnerability to execute arbitrary code execution.

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

Affected products

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

References

LinkTags
https://github.com/ilovekeer/IOT/tree/main/Tenda/W6/stackoverflow/formSetAutoPing ExploitThird Party Advisory
https://github.com/ilovekeer/IOT/tree/main/Tenda/W6/stackoverflow/formSetAutoPing ExploitThird Party Advisory

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Related vulnerabilities

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

9.8CVE-2024-0995Tenda w6 firmware stack-based buffer overflow vulnerabilityA vulnerability was found in Tenda W6 1.0.0.9(4122). It has been rated as critical. Affected by this issue is the function formwrlSSIDset of the file…EPSS 1.7%9.8CVE-2024-0994Tenda w6 firmware stack-based buffer overflow vulnerabilityA vulnerability was found in Tenda W6 1.0.0.9(4122). It has been declared as critical. Affected by this vulnerability is the function formSetCfm of t…EPSS 1.7%9.8CVE-2022-35555Tenda w6 firmware os command injection vulnerabilityA command injection vulnerability exists in /goform/exeCommand in Tenda W6 V1.0.0.9(4122), which allows attackers to construct cmdinput parameters fo…EPSS 26%7.5CVE-2022-35557Tenda w6 firmware out-of-bounds write vulnerabilityA stack overflow vulnerability exists in /goform/wifiSSIDget in Tenda W6 V1.0.0.9(4122) version, which can be exploited by attackers to cause a denia…EPSS 1.0%7.5CVE-2022-35558Tenda w6 firmware out-of-bounds write vulnerabilityA stack overflow vulnerability exists in /goform/WifiMacFilterGet in Tenda W6 V1.0.0.9(4122) version, which can be exploited by attackers to cause a …EPSS 1.0%7.5CVE-2022-35560Tenda w6 firmware out-of-bounds write vulnerabilityA stack overflow vulnerability exists in /goform/wifiSSIDset in Tenda W6 V1.0.0.9(4122) version, which can be exploited by attackers to cause a denia…EPSS 1.0%7.5CVE-2022-35561Tenda w6 firmware out-of-bounds write vulnerabilityA stack overflow vulnerability exists in /goform/WifiMacFilterSet in Tenda W6 V1.0.0.9(4122) version, which can be exploited by attackers to cause a …EPSS 1.0%8.8CVE-2026-53266Linux kernel ebtables SNAT out-of-bounds write in ARP rewriteThe ebtables SNAT target rewrites the ARP sender hardware address via skb_store_bits() without first making that range writable. When the ARP SHA byt…KEVEPSS 0.65%analysed

Source: NIST National Vulnerability Database (record CVE-2022-35559), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.