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Vulnerabilities

Vulnerability · CVE-2025-31144

Quick Agent V3 and Quick Agent V2 contain an issue with improper restriction of communication channel to intended endpoints.

Published Apr 27, 2025 · catalog updated Apr 28, 2025 · SIOS Technology, Inc. Quick Agent V2

Check if you run it

No confirmed exploitation is on record for CVE-2025-31144. EPSS is 0.48%. Act only if a listed version of SIOS Technology, Inc. Quick Agent V2 is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.9
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.48%
Remediation
Vendor / distro source
Affected products
vendor SIOS Technology, Inc. Quick Agent V2 prior to Ver2.9.8

Quick Agent V3 and Quick Agent V2 contain an issue with improper restriction of communication channel to intended endpoints. If exploited, a remote unauthenticated attacker may attempt to log in to an arbitrary host via Windows system where the product is running.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor SIOS Technology, Inc. Quick Agent V2 prior to Ver2.9.8prior to Ver2.9.8

How to fix CVE-2025-31144

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-31144. EPSS is 0.48%. Act only if a listed version of SIOS Technology, Inc. Quick Agent V2 is installed.

Which versions are affected?

Compare what you have installed with SIOS Technology, Inc. Quick Agent V2 prior to Ver2.9.8 prior to Ver2.9.8. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.48%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 27, 2025 · EUVD

    Detected

    Quick Agent V3 and Quick Agent V2 contain an issue with improper restriction of communication channel to intended endpoints. If exploited, a remote unauthenticated attacker may attempt to log in to an arbitrary host via Windows system where the product is running.

  2. Apr 28, 2025 · EUVD

    Updated

    Quick Agent V3 and Quick Agent V2 contain an issue with improper restriction of communication channel to intended endpoints. If exploited, a remote unauthenticated attacker may attempt to log in to an arbitrary host via Windows system where the product is running.

Sources

  • CVE.orgVulnerability recordCVE-2025-31144

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-31144

    30-day exploitation probability 0.5%

    first.org
  • EUVDVulnerability recordEUVD-2025-12419

    Quick Agent V3 and Quick Agent V2 contain an issue with improper restriction of communication channel to intended endpoints. If exploited, a remote unauthenticated attacker may attempt to log in to an arbitrary host via Windows system where the product is running.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.