CVE-2022-38310
CWE-787Published: September 7, 2022· Updated: Jun 17, 2026
Official Description
Tenda AC18 router v15.03.05.19 and v15.03.05.05 was discovered to contain a stack overflow via the list parameter at /goform/SetStaticRouteCfg.
Risk Analysis
This critical vulnerability involves a stack overflow in the Tenda AC18 router triggered by the list parameter in SetStaticRouteCfg. It carries a 9.8 CVSS score, indicating a high potential for total system compromise.
No public exploit is known, and the vulnerability is not included in the CISA KEV. It is remotely exploitable with low complexity.
Update the Tenda AC18 firmware to the latest version to mitigate this security risk.
Technical Analysis
CVE-2022-38310 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
From a weakness classification perspective (CWE-787): Out-of-bounds write vulnerabilities can lead to data corruption, crashes, or arbitrary code execution.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (2)
Quick Facts
Related CVEs (CWE-787)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2022-38310 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts