Buffer overflow in Tenda I29
CVE-2023-50986
Tenda i29 v1.0 V1.0.0.5 was discovered to contain a buffer overflow via the time parameter in the sysLogin function.
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: 0.008 (53.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 53.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: +0.000
Affected products
- Tenda I29 — versions 1.0
- Tenda I29 Firmware — versions 1.0.0.2, 1.0.0.5
Weakness classification (CWE)
References
- af854a3a-2127-422b-91ae-364da2661108 (Product)
- github.com/ef4tless/vuln/blob/master/iot/i29/sysLogin.md (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-50986?
- CVE-2023-50986 is a critical-severity vulnerability in Tenda I29, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2023-12-20.
- How severe is CVE-2023-50986?
- Critical severity. CVSS v3 base score is 9.8 out of 10.