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Description

Insider Threat Management (ITM) Server versions prior to 7.17.2 contain an authentication bypass vulnerability that allows unauthenticated users on an adjacent network to perform agent unregistration when the number of registered agents exceeds the licensed limit. Successful exploitation prevents the server from receiving new events from affected agents, resulting in a partial loss of integrity and availability with no impact to confidentiality.

PUBLISHED Reserved 2025-08-04 | Published 2025-11-03 | Updated 2025-11-03 | Assigner Proofpoint




LOW: 2.3CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N

Problem types

CWE-306 Missing Authentication for Critical Function

Product status

Default status
unaffected

Any version before 7.17.2
affected

References

www.proofpoint.com/...y/security-advisories/pfpt-sa-2025-003

cve.org (CVE-2025-8558)

nvd.nist.gov (CVE-2025-8558)

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