RCE in Totolink Ex1200l
CVE-2023-4412
A vulnerability was found in TOTOLINK EX1200L EN_V9.3.5u.6146_B20201023 and classified as critical. This issue affects the function setWanCfg. The manipulation leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-237515. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.037 (89.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 89.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.037 · newest: 0.037 · change: 0.000
Affected products
- Totolink Ex1200l — versions EN_V9.3.5u.6146_B20201023
- Totolink Ex1200l Firmware — versions 9.3.5u.6146_b20201023
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, Third Party Advisory)
- gist.github.com/dmknght/02a29e1c5ae18b45eacc2085d22068e8 (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2023-4412?
- CVE-2023-4412 is a medium-severity vulnerability in Totolink Ex1200l, classified under OS Command Injection. CVSS score: 6.3/10. Published 2023-08-18.
- How severe is CVE-2023-4412?
- Medium severity. CVSS v3 base score is 6.3 out of 10.