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CVE-2025-32975: Quest KACE Systems Management Appliance (SMA) Improper Authentication Vulnerability

criticalknown exploitedCVE-2025-32975
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
Quest KACE Systems Management Appliance (SMA) contains an improper authentication vulnerability that could allow attackers to impersonate legitimate users without valid credentials.

CSIRTS triage

vendor: Questproduct: KACE Systems Management Appliance (SMA)Authentication bypass
What
An improper authentication vulnerability could allow attackers to impersonate legitimate users without valid credentials.
Who is affected
Users of Quest KACE Systems Management Appliance (SMA).
Urgency
Remediation is urgent due to the critical severity and confirmed exploitation.
Action
Update to the latest version of KACE SMA.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2026-04-20
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2025-32975

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2025-32975coverage & exploitation statusNVD · CVE.org

Recent advisories for Quest KACE Systems

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

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