Vulnerability Details CVE-2015-6421
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 66.2%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 7.8
References
Products affected by CVE-2015-6421
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cpe:2.3:a:cisco:wide_area_application_services:5.1.1
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cpe:2.3:a:cisco:wide_area_application_services:5.1.1a
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cpe:2.3:a:cisco:wide_area_application_services:5.1.1b
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cpe:2.3:a:cisco:wide_area_application_services:5.1.1c
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cpe:2.3:a:cisco:wide_area_application_services:5.1.1d
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cpe:2.3:a:cisco:wide_area_application_services:5.2.1
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cpe:2.3:a:cisco:wide_area_application_services:5.2_base
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cpe:2.3:a:cisco:wide_area_application_services:5.3.1
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cpe:2.3:a:cisco:wide_area_application_services:5.3.3
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cpe:2.3:a:cisco:wide_area_application_services:5.3.5
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cpe:2.3:a:cisco:wide_area_application_services:5.3.5a
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cpe:2.3:a:cisco:wide_area_application_services:5.3.5b
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cpe:2.3:a:cisco:wide_area_application_services:5.3.5c