cvedb.io
CVE-2015-4321
UNKNOWN · CVSS n/a
EPSS exploitation probability: 0%
Published 2015-08-20T10:59:09.950 · Last modified 2026-06-17T00:27:05.900

Summary

The Unicast Reverse Path Forwarding (uRPF) implementation in Cisco Adaptive Security Appliance (ASA) Software 9.3(1.50), 9.3(2.100), 9.3(3), and 9.4(1) mishandles cases where an IP address belongs to an internal interface but is also in the ASA routing table, which allows remote attackers to bypass uRPF validation via spoofed packets, aka Bug ID CSCuv60724.

Affected products

cisco — adaptive_security_appliance_software

Does this affect you?

Add your gear to cvedb and we'll alert you only when cisco ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.