Vulnerability · Published Aug 18, 2023 · Assigned by VulDB

CVE-2023-4412TOTOLINK EX1200L setWanCfg os command injection

Medium 6.3

In plain English

A medium-severity OS command injection in EX1200L from TOTOLINK. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 3.7% (higher than 90% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium

Exploit odds (30 days)3.7%top 10.1% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

Vendor	Product	Versions
TOTOLINK	EX1200L	EN_V9.3.5u.6146_B20201023

Weakness: CWE-78 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

References

https://vuldb.com/?id.237515 vdb-entry, technical-description
https://vuldb.com/?ctiid.237515 signature, permissions-required
https://gist.github.com/dmknght/02a29e1c5ae18b45eacc2085d22068e8 exploit