CVE-2025-3886

CatoNetworks CatoClient up to 5.8 PrivilegedHelperTool Race Condition

CVSS 5.7 MEDIUMEPSS 0.2%CWE-362

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.7EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

27 Apr 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

An issue in CatoNetworks CatoClient before v.5.8.0 allows attackers to escalate privileges and achieve a race condition (TOCTOU) via the PrivilegedHelperTool component.

CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/AU:Y/R:U/RE:L/U:Green

Affected products

Cato Networks · SDP Client

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References

https://support.catonetworks.com/hc/en-us/articles/26903049677597-Security-Vulnerability-CVE-2025-3886-that-Impacts-macOS-Client-Versions-Lower-than-5-8