Buffer overflow in Tenda Ac18
CVE-2024-2490
A vulnerability classified as critical was found in Tenda AC18 15.03.05.05. Affected by this vulnerability is the function setSchedWifi of the file /goform/openSchedWifi. The manipulation of the argument schedStartTime/schedEndTime leads t…
Vulnerability class: Buffer Overflow
EPSS: 0.002 (47.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Tenda Ac18 — versions 15.03.05.05
Weakness classification (CWE)
Public proof-of-concept exploits
References
- VDB-256897 | Tenda AC18 openSchedWifi setSchedWifi stack-based overflow (vdb-entry, technical-description)
- VDB-256897 | CTI Indicators (IOB, IOC, IOA) (signature, permissions-required)
- github.com/Emilytutu/IoT-vulnerable/blob/main/Tenda/AC18/setSchedWifi_end.md (exploit)
Frequently asked questions
- What is CVE-2024-2490?
- CVE-2024-2490 is a high-severity vulnerability in Tenda Ac18, classified under Stack-based Buffer Overflow. CVSS score: 8.8/10. Published 2024-03-15.
- How severe is CVE-2024-2490?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2024-2490 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.