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CVE-2025-31144

MEDIUM
6.9
CVSS Score
Published: April 27, 2025 at 11:57 PM UTC
Updated: June 17, 2026 at 09:09 AM UTC
1 product affected across 1 vendorQuick Agent

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Severity
MEDIUM6.9
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Quick Agent· Sios
60%
v < er2.9.8v < er3.2.1
Affected range stops below er2.9.8, so it looks safe — our inference, not a vendor statement
Affected range stops below er3.2.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

Source: [email protected]
https://jvn.jp/en/jp/JVN82536398/
Source: [email protected]
https://mfp-support.sios.jp/hc/ja/articles/45853460006937
Source: [email protected]
https://siosapps.sios.jp/agent_info/20250425001.html

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.9MEDIUMjpcert
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-923

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