CVE-2011-0389

Cisco Security Advisory 20110223-telepresence-ctms

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Cisco TelePresence Multipoint Switch (CTMS) devices with software 1.0.x, 1.1.x, 1.5.x, and 1.6.x allow remote attackers to cause a denial of service (process crash) via a crafted Real-Time Transport Control Protocol (RTCP) UDP packet, aka Bug ID CSCth60993.

Dispositivos Cisco TelePresence Multipoint Switch (CTMS) con el software v1.0.x, v1.1.x, v1.5.x y v1.6.x permite a atacantes remotos provocar una denegación de servicio (caída del proceso) a través de un paquete Real-Time Transport Control Protocol (RTCP) UDP manipulado, también conocido como error ID CSCth60993.

Multiple vulnerabilities exist within the Cisco TelePresence Multipoint Switch. These issues range from unauthenticated java servlet access to denial of service conditions.

*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

2011-01-07 CVE Reserved
2011-02-23 CVE Published
2024-08-06 CVE Updated
2025-07-14 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-399: Resource Management Errors

CAPEC

References (4)

URL	Tag	Source
http://www.securityfocus.com/bid/46520	Vdb Entry
http://www.securitytracker.com/id?1025113	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/65622	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b6e14e.shtml	2017-08-17

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Software Search vendor "Cisco" for product "Telepresence Multipoint Switch Software"	1.0.4.0 Search vendor "Cisco" for product "Telepresence Multipoint Switch Software" and version "1.0.4.0"	-	Affected	in	Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Search vendor "Cisco" for product "Telepresence Multipoint Switch"	*	-	Affected
Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Software Search vendor "Cisco" for product "Telepresence Multipoint Switch Software"	1.1.0 Search vendor "Cisco" for product "Telepresence Multipoint Switch Software" and version "1.1.0"	-	Affected	in	Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Search vendor "Cisco" for product "Telepresence Multipoint Switch"	*	-	Affected
Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Software Search vendor "Cisco" for product "Telepresence Multipoint Switch Software"	1.1.1 Search vendor "Cisco" for product "Telepresence Multipoint Switch Software" and version "1.1.1"	-	Affected	in	Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Search vendor "Cisco" for product "Telepresence Multipoint Switch"	*	-	Affected
Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Software Search vendor "Cisco" for product "Telepresence Multipoint Switch Software"	1.1.2 Search vendor "Cisco" for product "Telepresence Multipoint Switch Software" and version "1.1.2"	-	Affected	in	Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Search vendor "Cisco" for product "Telepresence Multipoint Switch"	*	-	Affected
Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Software Search vendor "Cisco" for product "Telepresence Multipoint Switch Software"	1.5.0 Search vendor "Cisco" for product "Telepresence Multipoint Switch Software" and version "1.5.0"	-	Affected	in	Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Search vendor "Cisco" for product "Telepresence Multipoint Switch"	*	-	Affected
Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Software Search vendor "Cisco" for product "Telepresence Multipoint Switch Software"	1.5.1 Search vendor "Cisco" for product "Telepresence Multipoint Switch Software" and version "1.5.1"	-	Affected	in	Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Search vendor "Cisco" for product "Telepresence Multipoint Switch"	*	-	Affected
Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Software Search vendor "Cisco" for product "Telepresence Multipoint Switch Software"	1.5.2 Search vendor "Cisco" for product "Telepresence Multipoint Switch Software" and version "1.5.2"	-	Affected	in	Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Search vendor "Cisco" for product "Telepresence Multipoint Switch"	*	-	Affected
Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Software Search vendor "Cisco" for product "Telepresence Multipoint Switch Software"	1.5.3 Search vendor "Cisco" for product "Telepresence Multipoint Switch Software" and version "1.5.3"	-	Affected	in	Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Search vendor "Cisco" for product "Telepresence Multipoint Switch"	*	-	Affected
Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Software Search vendor "Cisco" for product "Telepresence Multipoint Switch Software"	1.5.4 Search vendor "Cisco" for product "Telepresence Multipoint Switch Software" and version "1.5.4"	-	Affected	in	Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Search vendor "Cisco" for product "Telepresence Multipoint Switch"	*	-	Affected
Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Software Search vendor "Cisco" for product "Telepresence Multipoint Switch Software"	1.5.5 Search vendor "Cisco" for product "Telepresence Multipoint Switch Software" and version "1.5.5"	-	Affected	in	Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Search vendor "Cisco" for product "Telepresence Multipoint Switch"	*	-	Affected
Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Software Search vendor "Cisco" for product "Telepresence Multipoint Switch Software"	1.5.6 Search vendor "Cisco" for product "Telepresence Multipoint Switch Software" and version "1.5.6"	-	Affected	in	Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Search vendor "Cisco" for product "Telepresence Multipoint Switch"	*	-	Affected
Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Software Search vendor "Cisco" for product "Telepresence Multipoint Switch Software"	1.6.0 Search vendor "Cisco" for product "Telepresence Multipoint Switch Software" and version "1.6.0"	-	Affected	in	Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Search vendor "Cisco" for product "Telepresence Multipoint Switch"	*	-	Affected
Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Software Search vendor "Cisco" for product "Telepresence Multipoint Switch Software"	1.6.1 Search vendor "Cisco" for product "Telepresence Multipoint Switch Software" and version "1.6.1"	-	Affected	in	Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Search vendor "Cisco" for product "Telepresence Multipoint Switch"	*	-	Affected
Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Software Search vendor "Cisco" for product "Telepresence Multipoint Switch Software"	1.6.2 Search vendor "Cisco" for product "Telepresence Multipoint Switch Software" and version "1.6.2"	-	Affected	in	Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Search vendor "Cisco" for product "Telepresence Multipoint Switch"	*	-	Affected
Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Software Search vendor "Cisco" for product "Telepresence Multipoint Switch Software"	1.6.3 Search vendor "Cisco" for product "Telepresence Multipoint Switch Software" and version "1.6.3"	-	Affected	in	Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Search vendor "Cisco" for product "Telepresence Multipoint Switch"	*	-	Affected
Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Software Search vendor "Cisco" for product "Telepresence Multipoint Switch Software"	1.6.4 Search vendor "Cisco" for product "Telepresence Multipoint Switch Software" and version "1.6.4"	-	Affected	in	Cisco Search vendor "Cisco"	Telepresence Multipoint Switch Search vendor "Cisco" for product "Telepresence Multipoint Switch"	*	-	Affected