Vulnerability in Sscms Siteserver Cms

CVE-2022-28118

SiteServer CMS v7.x allows attackers to execute arbitrary code via a crafted plug-in.

EPSS: 0.026 (83.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2022-28118?
CVE-2022-28118 is a critical-severity vulnerability in Sscms Siteserver Cms. CVSS score: 9.8/10. Published 2022-05-03.
How severe is CVE-2022-28118?
Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2022-28118 known to be exploited?
8 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.