CVE-2023-50585: tenda a18_firmware Out-of-bounds Write
CVSS: 9.8v3.1CriticalModified
Published 09-01-2024Last modified 03-06-2025
Vulnerability summary
CVE-2023-50585 is a critical (CVSS 9.8) Out-of-bounds Write vulnerability in tenda a18_firmware. EPSS estimates a 0.70% chance of exploitation in the next 30 days, higher than 52.6% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
9.8/10
010
Critical · v3.1 (CVE.org)EPSS score
0.70%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github
Timeline
- 09-01-2024PublishedVulnerability first disclosed.
- 03-06-2025Last modifiedVulnerability information updated.
Description
Tenda A18 v15.13.07.09 was discovered to contain a stack overflow via the devName parameter in the formSetDeviceName function.
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
0.70%
Chance of exploitation in the next 30 days
Percentile
53%
Versus all other CVEs
30-day change
0.00 pp
From 0.70% on 21-09-2026
21-09-202621-10-2026
EPSS score0.70%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundIot Vulnerable
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Tenda1 product
- a18_firmware15.13.07.09
1 vendor · 1 product
References
1 links- github.com/LaPhilosophie/IoT-vulnerable/blob/main/Tenda/A18/formSetDeviceName.mdExploitThird Party Advisory