Buffer overflow in Tenda Ac10

CVE-2022-42163

Tenda AC10 V15.03.06.23 contains a Stack overflow vulnerability via /goform/fromNatStaticSetting.

Vulnerability class: Buffer Overflow

EPSS: 0.010 (59.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Tenda Ac10
Tenda Ac10_firmware — versions 15.03.06.23
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-42163?: CVE-2022-42163 is a critical-severity vulnerability in Tenda Ac10, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2022-10-17.
How severe is CVE-2022-42163?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2022-42163 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.