Path Traversal in Zzcms

CVE-2021-45286

Directory Traversal vulnerability exists in ZZCMS 2021 via the skin parameter in 1) index.php, 2) bottom.php, and 3) top_index.php.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.017 (74.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Zzcms — versions 2021
N/a — versions n/a

Weakness classification (CWE)

CWE-22 — Path Traversal

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-45286?: CVE-2021-45286 is a medium-severity vulnerability in Zzcms, classified under Path Traversal. CVSS score: 5.3/10. Published 2022-02-09.
How severe is CVE-2021-45286?: Medium severity. CVSS v3 base score is 5.3 out of 10.
Is CVE-2021-45286 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.