# CVE-2017-7921: A Hikvision (several products) bug is being used in attacks

Status: Being used now (CISA KEV, added 2026-03-05)
Who: 
Do this: 

## Agent prompt (read-only)
Read-only check, change nothing, send nothing anywhere.
Is Hikvision Multiple Products (CVE-2017-7921) installed or running on this machine or in this project?
1. Find every copy and its version (apps, packages, containers, lockfiles).
2. Compare each version against the vendor's fixed version for CVE-2017-7921. Quote the vendor page you used.
3. Report a table: where, version, fixed version, status (exposed / fixed / not installed / unsure).
4. List the exact update steps, but do not run them.

## Official description
Multiple Hikvision products contain an improper authentication vulnerability that could allow a malicious user to escalate privileges on the system and gain access to sensitive information.

## Sources
- https://www.hikvision.com/us-en/support/document-center/special-notices/privilege-escalating-vulnerability-in-certain-hikvision-ip-cameras/
- https://nvd.nist.gov/vuln/detail/CVE-2017-7921
- https://nvd.nist.gov/vuln/detail/CVE-2017-7921

Generated by isitexploited.org from public sources. Verify version numbers against the vendor before acting.