VulnerabilityModified
CVE-2022-40876
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).
CRITICAL 9.8EPSS 1.90%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.90%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.90% probability · 78th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- tenda/ax1803 firmware
- Source
- cve@mitre.org
References
- https://www.cnblogs.com/L0g4n-blog/p/16695155.htmlExploit, Third Party Advisory
- https://www.cnblogs.com/L0g4n-blog/p/16704071.htmlExploit, Third Party Advisory
- https://www.cnblogs.com/L0g4n-blog/p/16695155.htmlExploit, Third Party Advisory
- https://www.cnblogs.com/L0g4n-blog/p/16704071.htmlExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.