CVE-2025-34067
criticalpriority · track · 8EPSS 0.220 · 98 %ileEURUEPSS · scored 2026-10-28
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. Exploitation evidence was observed by the Shadowserver Foundation on 2025-02-05 UTC.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
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affected products (2)
Products and version ranges known to be affected.
also known as (4)
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sources
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references (12)
External citations — patches, advisories, analysis.
- https://access.redhat.com/security/cve/cve-2025-34067cnnvd
- 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.mdcnnvd
- https://s4e.io/tools/hikvision-applyct-remote-code-executioncnnvd
- https://vulncheck.com/advisories/hikvision-hik-central-remote-command-executioncnnvd
- https://vulncheck.com/advisories/hikvision-ismp-rce-applyctcnnvd
- https://www.hikvision.com/cn/search/?q=Integrated+Security+Management+PlatformPatchcnnvd
- 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.mdenisa_euvd
- https://s4e.io/tools/hikvision-applyct-remote-code-executionenisa_euvd
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