PT-2026-61583
CVE-2026-64623
·
Published
2026-07-20
·
Updated
2026-07-20
Description by
CVSS 4.0
8.8
HighMetricsAV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions
Network-AI versions prior to 5.13.4
Description
An improper cryptographic signature verification issue exists in the APSAdapter component. The default local verifier incorrectly accepts any non-empty string as a valid signature. This allows unauthenticated attackers to submit forged APS delegation payloads with arbitrary scopes, bypassing signature verification to obtain signed permission-grant tokens for sensitive resources, such as
SHELL EXEC.Recommendations
Update Network-AI to version 5.13.4 or later.
Exploitability
Exploit
Fix
Impacts
Vendors
Affected products
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