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Fencer Intel
critical 9.8

CVE-2019-19994 json

An issue was discovered in Selesta Visual Access Manager (VAM) 4.15.0 through 4.29.

published 6y ago modified 4mo ago also EUVD-2019-9582

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
4.8%
EPSS 4.8% chance of exploitation in 30 days, percentile 92%
public exploits
0
none known

Summary

An issue was discovered in Selesta Visual Access Manager (VAM) 4.15.0 through 4.29. It allows blind Command Injection. An attacker without authentication is able to execute arbitrary operating system command by injecting the vulnerable parameter in the PHP Web page /common/vam_monitor_sap.php.

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Exploit prediction

4.84% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • telecomitalia.com https://www.telecomitalia.com/tit/it/innovazione/cybersecurity/red-team.html 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 10.0 AV:N/AC:L/Au:N/C:C/I:C/A:C

Classification

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

References

Sources

Fencer Intel 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.