Vulnerability Monitor

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CVE-2024-31809

TOTOLINK EX200 V4.0.3c.7646_B20201211 was discovered to contain a remote code execution (RCE) vulnerability via the FileName parameter in the setUpgradeFW function.

Published

2024-04-08T13:15:08.700

Last Modified

2025-03-18T16:03:53.180

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

Weaknesses

Type: Secondary
CWE-75

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	totolink	ex200_firmware	4.0.3c.7646_b20201211	Yes
Hardware	totolink	ex200	-	No

References

https://github.com/4hsien/CVE-vulns/blob/main/TOTOLINK/EX200/CI_4_setUpgradeFW/CI.md Exploit, Third Party Advisory ([email protected])
https://github.com/4hsien/CVE-vulns/blob/main/TOTOLINK/EX200/CI_4_setUpgradeFW/CI.md Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)