Buffer overflow in Totolink Ac1200 T8
CVE-2024-8578
A vulnerability was found in TOTOLINK AC1200 T8 4.1.5cu.861_B20230220. It has been rated as critical. Affected by this issue is the function setWiFiMeshName of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument device_name leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Buffer Overflow
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.011 (64.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 64.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
- Totolink Ac1200 T8 — versions 4.1.5cu.861_B20230220
- Totolink T8
- Totolink T8 Firmware — versions 4.1.5cu.861_b20230220
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vuldb.com/ (technical-description, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required)
- vuldb.com/ (Third Party Advisory, third-party-advisory)
- github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/AC1200T8/setWiFiMeshNa… (Exploit, Third Party Advisory, exploit)
- www.totolink.net/ (Product, product)
Frequently asked questions
- What is CVE-2024-8578?
- CVE-2024-8578 is a high-severity vulnerability in Totolink Ac1200 T8, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.8/10. Published 2024-09-08.
- How severe is CVE-2024-8578?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2024-8578 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.