CVE-2009-2054

Description

Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 4.x, 5.x before 5.1(3g), 6.x before 6.1(4), 7.0 before 7.0(2a)su1, and 7.1 before 7.1(2a)su1 allows remote attackers to cause a denial of service (file-descriptor exhaustion and SIP outage) via a flood of TCP packets, aka Bug ID CSCsx23689.

Category

7.8
CVSS
Severity: High
CVSS 2.0 •
EPSS 2.63% Top 20%
Vendor Advisory cisco.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://secunia.com/advisories/36499 third party advisory broken link
http://www.securityfocus.com/bid/36152 broken link third party advisory vdb entry
http://secunia.com/advisories/36498 third party advisory broken link
http://www.cisco.com/en/US/products/products_security_advisory09186a0080af2d11.shtml patch vendor advisory broken link
http://osvdb.org/57456 vdb entry broken link
http://www.securitytracker.com/id?1022775 broken link third party advisory vdb entry

Frequently Asked Questions

What is the severity of CVE-2009-2054?
CVE-2009-2054 has been scored as a high severity vulnerability.
How to fix CVE-2009-2054?
To fix CVE-2009-2054, 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-2009-2054 being actively exploited in the wild?
It is possible that CVE-2009-2054 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.