Buffer overflow in Tenda W15e
CVE-2022-42058
Tenda AC1200 Router Model W15Ev2 V15.11.0.10(1576) was discovered to contain a stack overflow via the setRemoteWebManage function. This vulnerability allows attackers to cause a Denial of Service (DoS) via crafted overflow data.
Vulnerability class: Buffer Overflow
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.014 (71.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 71.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.014 · change: +0.000
Affected products
- Tenda W15e — versions 2.0
- Tenda W15e Firmware — versions 15.11.0.10\(1576\), 15.11.0.10(1576)
Weakness classification (CWE)
Public proof-of-concept exploits
References
- boschko.ca/tenda_ac1200_router/ (Exploit, Third Party Advisory)
- boschko.ca/tenda_ac1200_router (Technical Description, Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-42058?
- CVE-2022-42058 is a critical-severity vulnerability in Tenda W15e, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2022-11-15.
- How severe is CVE-2022-42058?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2022-42058 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.