CVE-2025-34067 Information

Description

An unauthenticated remote command execution vulnerability exists in the applyCT component of the Hikvision Integrated Security Management Platform due to the use of a vulnerable version of the Fastjson library. The endpoint /bic/ssoService/v1/applyCT deserializes untrusted user input allowing an attacker to trigger Fastjson’s auto-type feature to load arbitrary Java classes. By referencing a malicious class via an LDAP URL an attacker can achieve remote code execution on the underlying system.

Reference

https://github.com/PeiQi0/PeiQi-WIKI-Book/blob/main/docs/wiki/iot/HIKVISION/HIKVISION%20%E7%BB%BC%E5%90%88%E5%AE%89%E9%98%B2%E7%AE%A1%E7%90%86%E5%B9%B3%E5%8F%B0%20applyCT%20Fastjson%E8%BF%9C%E7%A8%8B%E5%91%BD%E4%BB%A4%E6%89%A7%E8%A1%8C%E6%BC%8F%E6%B4%9E.md https://s4e.io/tools/hikvision-applyct-remote-code-execution https://vulncheck.com/advisories/hikvision-hik-central-remote-command-execution

Related CNNVD

CNNVD-202507-134 (Published: 2025-07-02)