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CVE-2023-3518

JWT Auth in L7 Intentions Allow For Mismatched Service Identity and JWT Providers for Access

CVSS 7.4 HIGHEPSS 0.4%CWE-266
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 7.4EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
09 Aug 2023Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
HashiCorp Consul and Consul Enterprise 1.16.0 when using JWT Auth for service mesh incorrectly allows/denies access regardless of service identities. Fixed in 1.16.1.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
Affected products
HashiCorp · ConsulHashiCorp · Consul Enterprise

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References
https://discuss.hashicorp.com/t/hcsec-2023-25-consul-jwt-auth-in-l7-intentions-allow-for-mismatched-service-identity-and-jwt-providers/57004