Vulnerability in Publiccms

CVE-2021-40881

An issue in the BAT file parameters of PublicCMS v4.0 allows attackers to execute arbitrary code.

EPSS: 0.016 (73.3th 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

  • Publiccms — versions 4.0
  • N/a — versions n/a

References

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

Frequently asked questions

What is CVE-2021-40881?
CVE-2021-40881 is a critical-severity vulnerability in Publiccms. CVSS score: 9.8/10. Published 2021-09-15.
How severe is CVE-2021-40881?
Critical severity. CVSS v3 base score is 9.8 out of 10.