cvedb.io
CVE-2015-6421
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2016-01-27T22:59:01.363 · Last modified 2026-06-17T00:30:52.043

Summary

cifs-ao in the CIFS optimization functionality on Cisco Wide Area Application Service (WAAS) and Virtual WAAS (vWAAS) devices 5.x before 5.3.5d and 5.4 and 5.5 before 5.5.3 allows remote attackers to cause a denial of service (resource consumption and device reload) via crafted network traffic, aka Bug ID CSCus85330.

Affected products

cisco — wide_area_application_services

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References

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