CVE-2022-42171: tenda ac10_firmware Out-of-bounds Write
Modified
Published 17-10-2022Last modified 15-05-2025
Vulnerability summary
CVE-2022-42171 is a critical (CVSS 9.8) Out-of-bounds Write vulnerability in tenda ac10_firmware. EPSS estimates a 1.11% chance of exploitation in the next 30 days, higher than 65.6% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
9.8/10
010
Critical · v3.1 (CVE.org)EPSS score
1.11%
0%100%
Low · +0.12 pp in 30 daysKEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits1github
Timeline
- 17-10-2022PublishedVulnerability first disclosed.
- 15-05-2025Last modifiedVulnerability information updated.
Description
Tenda AC10 V15.03.06.23 contains a Stack overflow vulnerability via /goform/saveParentControlInfo.
CVSS metrics
2 scores · 2 sources · 1 versionCritical 9.8Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesAll 2 agree
- NVDNIST9.8CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
1.11%
Chance of exploitation in the next 30 days
Percentile
66%
Versus all other CVEs
30-day change
Increase +0.12 pp
From 0.99% on 22-09-2026
22-09-202622-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
1 foundIot Vul
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Tenda1 product
- ac10_firmware15.03.06.23
1 vendor · 1 product
References
1 links- github.com/z1r00/IOT_Vul/blob/main/Tenda/AC10/saveParentControlInfo/readme.mdExploitThird Party Advisory