CVE-2024-5400: Openfind Mail2000 - OS Command Injection

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-05-27 · updated 2026-06-17
Weakness: CWE-78

Description

Openfind Mail2000 does not properly filter parameters of specific CGI. Remote attackers with regular privileges can exploit this vulnerability to execute arbitrary system commands on the remote server.

Affected products

Openfind Mail2000 V8.0: 6.0, 7.0, 8.0

References

https://www.twcert.org.tw/tw/cp-132-7819-9661a-1.html
https://www.twcert.org.tw/tw/cp-132-7819-9661a-1.html

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