CVE-2009-2053

Severity Score

7.8

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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(2) allows remote attackers to cause a denial of service (file-descriptor exhaustion and SCCP outage) via a flood of TCP packets, aka Bug ID CSCsx32236.

Cisco Unified Communications Manager (también conocido, formalmente CallManager) v4.x, v5.x anteriores a v5.1(3g), v6.x anteriores a v6.1(4), v7.0 anteriores a v7.0(2a)su1, y v7.1 anteriores a v7.1(2) permite a los atacantes remotos causar una denegación de servicio (agotamiento del descriptor de fichero y parada SCCP) a través de la inundación de paquetes TCP, también conocido como Bug ID CSCsx32236.

*Credits: N/A

CVSS Scores

NISTv2 7.8

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

2009-06-12 CVE Reserved
2009-08-26 CVE Published
2023-03-07 EPSS Updated
2024-08-07 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (6)

URL	Tag	Source
http://osvdb.org/57455	Broken Link
http://www.securityfocus.com/bid/36152	Third Party Advisory
http://www.securitytracker.com/id?1022775	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
http://www.cisco.com/en/US/products/products_security_advisory09186a0080af2d11.shtml	2021-10-06

URL	Date	SRC
http://secunia.com/advisories/36498	2021-10-06
http://secunia.com/advisories/36499	2021-10-06

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"				>= 5.0 < 5.1\(3g\) Search vendor "Cisco" for product "Unified Communications Manager" and version " >= 5.0 < 5.1\(3g\)"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				>= 6.1\(1\) < 6.1\(4\) Search vendor "Cisco" for product "Unified Communications Manager" and version " >= 6.1\(1\) < 6.1\(4\)"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				>= 7.0 < 7.0\(2a\)su1 Search vendor "Cisco" for product "Unified Communications Manager" and version " >= 7.0 < 7.0\(2a\)su1"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				>= 7.1 < 7.1\(2\) Search vendor "Cisco" for product "Unified Communications Manager" and version " >= 7.1 < 7.1\(2\)"		-		Affected