CVE-2017-6727

Severity: medium (CVSS 5.3 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2017-07-10 · updated 2026-06-17
Weakness: CWE-20

Description

A vulnerability in the Server Message Block (SMB) protocol of Cisco Wide Area Application Services (WAAS) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device due to a process restarting unexpectedly and creating Core Dump files. More Information: CSCvc63035. Known Affected Releases: 6.2(3a). Known Fixed Releases: 6.3(0.167) 6.2(3c)5 6.2(3.22).

Affected products

Cisco Wide Area Application Services: 6.2(3a)

References

http://www.securityfocus.com/bid/99483
http://www.securitytracker.com/id/1038824
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170705-waas
http://www.securityfocus.com/bid/99483
http://www.securitytracker.com/id/1038824
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170705-waas

Get alerted when CVE-2017-6727 or the next vulnerability affects your stack