CVE-2010-2838

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The SendCombinedStatusInfo implementation in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 7.0SU before 7.0(2a)SU3, 7.1 before 7.1(5), and 8.0 before 8.0(3) allows remote attackers to cause a denial of service (process failure) via a malformed SIP REGISTER message, aka Bug ID CSCtf66305.

La implementación SendCombinedStatusInfo en Cisco Unified Communications Manager (también conocido como CUCM, antes CallManager) v7.0SU anterior a v7.0(2a)SU3, v7.1 anterior v7.1(5), y v8.0 anterior a v8.0(3) permite a atacantes remotos provocar una denegación de servicio (error de proceso ) a través de un mensaje malformado SIP REGISTER, también conocido como Bug ID CSCtf66305.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2010-07-23 CVE Reserved
2010-08-26 CVE Published
2024-08-07 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (2)

URL	Tag	Source
http://www.vupen.com/english/advisories/2010/2187	Vdb Entry

URL	Date	SRC

URL	Date	SRC
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b43908.shtml	2010-09-09

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				<= 7.0\(2a\)su2 Search vendor "Cisco" for product "Unified Communications Manager" and version " <= 7.0\(2a\)su2"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				7.0\(1\)su1 Search vendor "Cisco" for product "Unified Communications Manager" and version "7.0\(1\)su1"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				7.0\(1\)su1a Search vendor "Cisco" for product "Unified Communications Manager" and version "7.0\(1\)su1a"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				7.0\(2\) Search vendor "Cisco" for product "Unified Communications Manager" and version "7.0\(2\)"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				7.0\(2a\) Search vendor "Cisco" for product "Unified Communications Manager" and version "7.0\(2a\)"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				7.0\(2a\)su1 Search vendor "Cisco" for product "Unified Communications Manager" and version "7.0\(2a\)su1"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				<= 7.1\(5\)su1a Search vendor "Cisco" for product "Unified Communications Manager" and version " <= 7.1\(5\)su1a"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				7.1\(2a\) Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(2a\)"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				7.1\(2a\)su1 Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(2a\)su1"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				7.1\(2b\) Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(2b\)"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				7.1\(2b\)su1 Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(2b\)su1"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				7.1\(3\) Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(3\)"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				7.1\(3a\) Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(3a\)"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				7.1\(3a\)su1 Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(3a\)su1"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				7.1\(3a\)su1a Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(3a\)su1a"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				7.1\(3b\) Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(3b\)"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				7.1\(3b\)su1 Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(3b\)su1"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				7.1\(3b\)su2 Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(3b\)su2"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				7.1\(5\) Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(5\)"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				7.1\(5\)su1 Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(5\)su1"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				7.1\(5a\) Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(5a\)"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				7.1\(5b\) Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(5b\)"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				8.0\(2c\) Search vendor "Cisco" for product "Unified Communications Manager" and version "8.0\(2c\)"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				8.0\(2c\)su1 Search vendor "Cisco" for product "Unified Communications Manager" and version "8.0\(2c\)su1"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				8.0\(3\) Search vendor "Cisco" for product "Unified Communications Manager" and version "8.0\(3\)"		-		Affected