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CVE-2011-4486

UnknownEPSS 1.33%

Last modified

CVE-2011-4486 is a vulnerability of currently unknown severity. Cisco Unified Communications Manager (CUCM) with software 6.x and 7.x before 7.1(5b)su5, 8.0 before 8.0(3a)su3, and 8.5 and 8.6 before 8.6(2a)su1 and Cisco Business Edition 3000 with software before 8.6.3 and 5000 and 6000 with software before 8.6(2a)su1 allow remote attackers to cause a denial of service (device reload) via a crafted SCCP registration, aka Bug ID CSCtu73538.. EPSS estimates a 1.33% chance of exploitation in the next 30 days.

Description

Cisco Unified Communications Manager (CUCM) with software 6.x and 7.x before 7.1(5b)su5, 8.0 before 8.0(3a)su3, and 8.5 and 8.6 before 8.6(2a)su1 and Cisco Business Edition 3000 with software before 8.6.3 and 5000 and 6000 with software before 8.6(2a)su1 allow remote attackers to cause a denial of service (device reload) via a crafted SCCP registration, aka Bug ID CSCtu73538.

Metrics

EPSS Probability
1.33%

67.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoUnified Communications Manager6.0
CiscoUnified Communications Manager6.0\(1\)
CiscoUnified Communications Manager6.0\(1a\)
CiscoUnified Communications Manager6.0\(1b\)
CiscoUnified Communications Manager6.1\(1\)
CiscoUnified Communications Manager6.1\(1a\)
CiscoUnified Communications Manager6.1\(1b\)
CiscoUnified Communications Manager6.1\(2\)
CiscoUnified Communications Manager6.1\(2\)su1
CiscoUnified Communications Manager6.1\(2\)su1a
CiscoUnified Communications Manager6.1\(3\)
CiscoUnified Communications Manager6.1\(3a\)
CiscoUnified Communications Manager6.1\(3b\)
CiscoUnified Communications Manager6.1\(3b\)su1
CiscoUnified Communications Manager6.1\(4\)
CiscoUnified Communications Manager6.1\(4\)su1
CiscoUnified Communications Manager6.1\(4a\)
CiscoUnified Communications Manager6.1\(4a\)su2
CiscoUnified Communications Manager6.1\(5\)
CiscoUnified Communications Manager6.1\(5\)su1
CiscoUnified Communications Manager6.1\(5\)su2
CiscoUnified Communications Manager6.1\(5\)su3
CiscoUnified Communications Manager7.0\(1\)su1
CiscoUnified Communications Manager7.0\(1\)su1a
CiscoUnified Communications Manager7.0\(2\)
CiscoUnified Communications Manager7.0\(2a\)
CiscoUnified Communications Manager7.0\(2a\)su1
CiscoUnified Communications Manager7.0\(2a\)su2
CiscoUnified Communications Manager7.1\(2a\)
CiscoUnified Communications Manager7.1\(2a\)su1
CiscoUnified Communications Manager7.1\(2b\)
CiscoUnified Communications Manager7.1\(2b\)su1
CiscoUnified Communications Manager7.1\(3\)
CiscoUnified Communications Manager7.1\(3a\)
CiscoUnified Communications Manager7.1\(3a\)su1
CiscoUnified Communications Manager7.1\(3a\)su1a
CiscoUnified Communications Manager7.1\(3b\)
CiscoUnified Communications Manager7.1\(3b\)su1
CiscoUnified Communications Manager7.1\(3b\)su2
CiscoUnified Communications Manager7.1\(5\)
CiscoUnified Communications Manager7.1\(5\)su1
CiscoUnified Communications Manager7.1\(5\)su1a
CiscoUnified Communications Manager7.1\(5a\)
CiscoUnified Communications Manager7.1\(5b\)
CiscoUnified Communications Manager7.1\(5b\)su1
CiscoUnified Communications Manager7.1\(5b\)su1a
CiscoUnified Communications Manager7.1\(5b\)su2
CiscoUnified Communications Manager7.1\(5b\)su3
CiscoUnified Communications Manager7.1\(5b\)su4
CiscoUnified Communications Manager8.0

Showing 50 of 93 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-4486?
Cisco Unified Communications Manager (CUCM) with software 6.x and 7.x before 7.1(5b)su5, 8.0 before 8.0(3a)su3, and 8.5 and 8.6 before 8.6(2a)su1 and Cisco Business Edition 3000 with software before 8.6.3 and 5000 and 6000 with software before 8.6(2a)su1 allow remote attackers to cause a denial of service (device reload) via a crafted SCCP registration, aka Bug ID CSCtu73538.
How severe is CVE-2011-4486?
Severity scoring for CVE-2011-4486 is pending analysis. The EPSS model estimates a 1.33% probability of exploitation in the next 30 days.
How do I fix CVE-2011-4486?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST