CVE-2014-7991

Description

The Remote Mobile Access Subsystem in Cisco Unified Communications Manager (CM) 10.0(1) and earlier does not properly validate the Subject Alternative Name (SAN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof VCS core devices via a crafted certificate issued by a legitimate Certification Authority, aka Bug ID CSCuq86376.

Category

4.3
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.29%
Vendor Advisory cisco.com Vendor Advisory cisco.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securitytracker.com/id/1031181 vdb entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/98574 vdb entry
http://secunia.com/advisories/62267 third party advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=36381 vendor advisory
http://www.securityfocus.com/bid/71013 vdb entry
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-7991 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2014-7991?
CVE-2014-7991 has been scored as a medium severity vulnerability.
How to fix CVE-2014-7991?
To fix CVE-2014-7991, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2014-7991 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2014-7991 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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