Review reviewHigh
CVE-2023-51142
biotime
An issue in ZKTeco BioTime v.8.5.4 and before allows a remote attacker to obtain sensitive information.
- CVSS
- 7.5
- EPSS
- 0.73% 50.6% percentile
- CISA KEV
- Not listed
- Published
- 2024.04.11
Review review
The CVSS severity warrants an early asset and exposure review.
Known exploitationNot established by KEV
Exploit probability0.73%
Technical severityCVSS 7.5
Vulnerability overview
An issue in ZKTeco BioTime v.8.5.4 and before allows a remote attacker to obtain sensitive information.
Affected product and versions
- Product
- biotime
- Affected versions
- 8.5.4
- Fixed versions
- No verified fixed-version field is available yet
Recommended response sequence
Confirm exposure before applying a vendor-supported change.
- 1Identify
Confirm that biotime and an affected version are present.
- 2Prioritize
Combine exploitation signals with asset exposure and business criticality.
- 3Remediate
Follow the vendor advisory or supported update path and preserve rollback options.
- 4Verify
Recheck the version, service health, access paths, and relevant logs.
Technical data
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CWE
- CWE-200