CVE-2010-2835

N/A Unknown
Published: September 23, 2010 Modified: April 29, 2026
View on NVD

Description

Cisco IOS 12.2 through 12.4 and 15.0 through 15.1, Cisco IOS XE 2.5.x and 2.6.x before 2.6.1, and Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 6.x before 6.1(5), 7.0 before 7.0(2a)su3, 7.1su before 7.1(3b)su2, 7.1 before 7.1(5), and 8.0 before 8.0(1) allow remote attackers to cause a denial of service (device reload or voice-services outage) via a SIP REFER request with an invalid Refer-To header, aka Bug IDs CSCta20040 and CSCta31358.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b4a30f.shtml
Source: psirt@cisco.com
Patch Vendor Advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b4a313.shtml
Source: psirt@cisco.com
Patch Vendor Advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b4a30f.shtml
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Vendor Advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b4a313.shtml
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Vendor Advisory

4 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
1.8%
75th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

cisco