Vulnerability in Max-3000 Maxsite_cms
CVE-2021-27983
Remote Code Execution (RCE) vulnerability exists in MaxSite CMS v107.5 via the Documents page.
EPSS: 0.035 (87.8th 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
- Max-3000 Maxsite_cms — versions 107.5
- N/a — versions n/a
Public proof-of-concept exploits
References
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-27983?
- CVE-2021-27983 is a critical-severity vulnerability in Max-3000 Maxsite_cms. CVSS score: 9.8/10. Published 2021-12-10.
- How severe is CVE-2021-27983?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2021-27983 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.