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Fencer Vulns
critical 9.8

CVE-2022-31885 in the critical feed json

Marval MSM v14.19.0.12476 is vulnerable to OS Command Injection due to the insecure handling of VBScripts.

published 2022-06-28 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-53217

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
32.8%
EPSS 32.8% chance of exploitation in 30 days, percentile 98%
public exploits
1
Exploit-DB

Summary

Marval MSM v14.19.0.12476 is vulnerable to OS Command Injection due to the insecure handling of VBScripts.

Timeline

  1. First public exploit (EDB-50956)
  2. Published

Exploit prediction

32.77% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-50956 Marval MSM v14.19.0.12476 - Remote Code Execution (RCE) (Authenticated) remote, 2022-06-14
  • drive.google.com https://drive.google.com/drive/folders/1Qa-6-LUzEnduSGfWLUjVLCyKr5wuEu5k?usp=sharing referenced PoC, tagged "exploit" by a source, unverified
  • cyber-guy.gitbook.io https://cyber-guy.gitbook.io/cyber-guy/pocs/marval-msm/os-command-injection referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.