Review reviewHigh
CVE-2020-23630
zzcms
A blind SQL injection vulnerability exists in zzcms ver201910 based on time (cookie injection).
- CVSS
- 8.8
- EPSS
- 1.20% 65.1% percentile
- CISA KEV
- Not listed
- Published
- 2021.01.12
Review review
The CVSS severity warrants an early asset and exposure review.
Known exploitationNot established by KEV
Exploit probability1.20%
Technical severityCVSS 8.8
Vulnerability overview
A blind SQL injection vulnerability exists in zzcms ver201910 based on time (cookie injection).
Affected product and versions
- Product
- zzcms
- Affected versions
- 201910
- Fixed versions
- No verified fixed-version field is available yet
Recommended response sequence
Confirm exposure before applying a vendor-supported change.
- 1Identify
Confirm that zzcms 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:L/UI:N/S:U/C:H/I:H/A:H
- CWE
- CWE-89