CVE-2022-40876

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
9.8CRITICAL
EPSS
4.5%
top 10.92%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Tenda Ax1803 Firmware
Timeline
PublishedOct 27
Latest updateOct 28

Description

In Tenda ax1803 v1.0.0.1, the http requests handled by the fromAdvSetMacMtuWan functions, wanSpeed, cloneType, mac, can cause a stack overflow and enable remote code execution (RCE).

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages1 packages

🔴Vulnerability Details

2
GHSA
GHSA-qwwj-2xhc-x8v6: In Tenda ax1803 v1↗2022-10-28
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CVEList
CVE-2022-40876: In Tenda ax1803 v1↗2022-10-27
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CVE-2022-40876 (CRITICAL CVSS 9.8) | In Tenda ax1803 v1.0.0.1 | cvebase.io