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Fencer Vulns
high 7.2

CVE-2019-7670 in the critical feed json

Prima Systems FlexAir, Versions 2.3.38 and prior.

published 2019-07-01 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-17202

cvss
7.2
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
18.0%
EPSS 18.0% chance of exploitation in 30 days, percentile 97%
public exploits
1
Exploit-DB

Summary

Prima Systems FlexAir, Versions 2.3.38 and prior. The application incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component, which could allow attackers to execute commands directly on the operating system.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-19-211-02 updated cvss 10.0

Prima Systems FlexAir

  • Prima Systems Prima FlexAir <= 2.3.38
    affected: mitigation “Prima Systems has released Version 2.5.12 to fix these issues.”

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

Timeline

  1. Published
  2. First public exploit (EDB-47612)

Exploit prediction

17.99% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-47612 Prima FlexAir Access Control 2.3.38 - Remote Code Execution webapps, 2019-11-12
  • packetstormsecurity.com http://packetstormsecurity.com/files/155271/FlexAir-Access-Control-2.3.38-Remote-Root.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 9.0 AV:N/AC:L/Au:S/C:C/I:C/A:C

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.