CVE-2007-1834

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Cisco Unified CallManager (CUCM) 5.0 before 5.0(4a)SU1 and Cisco Unified Presence Server (CUPS) 1.0 before 1.0(3) allow remote attackers to cause a denial of service (loss of voice services) via a flood of ICMP echo requests, aka bug ID CSCsf12698.

Cisco Unified CallManager (CUCM) 5.0 anterior a 5.0(4a)SU1 y Cisco Unified Presence Server (CUPS) 1.0 anterior a 1.0(3) permite a atacantes remotos provocar una denegación de servicio (pérdida de servicios de voz) mediante una inundación de peticiones de eco ICMP, también conocido como bug ID CSCsf12698.

*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

2007-04-02 CVE Reserved
2007-04-03 CVE Published
2024-08-07 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (6)

URL	Tag	Source
http://www.securityfocus.com/bid/23181	Vdb Entry
http://www.vupen.com/english/advisories/2007/1144	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/33299	Vdb Entry

URL	Date	SRC

URL	Date	SRC
http://secunia.com/advisories/24690	2017-07-29
http://securitytracker.com/id?1017826	2017-07-29
http://www.cisco.com/warp/public/707/cisco-sa-20070328-voip.shtml	2017-07-29

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 Callmanager Search vendor "Cisco" for product "Unified Callmanager"				5.0 Search vendor "Cisco" for product "Unified Callmanager" and version "5.0"		-		Affected
Cisco Search vendor "Cisco"		Unified Callmanager Search vendor "Cisco" for product "Unified Callmanager"				5.0\(1\) Search vendor "Cisco" for product "Unified Callmanager" and version "5.0\(1\)"		-		Affected
Cisco Search vendor "Cisco"		Unified Callmanager Search vendor "Cisco" for product "Unified Callmanager"				5.0\(2\) Search vendor "Cisco" for product "Unified Callmanager" and version "5.0\(2\)"		-		Affected
Cisco Search vendor "Cisco"		Unified Callmanager Search vendor "Cisco" for product "Unified Callmanager"				5.0\(3\) Search vendor "Cisco" for product "Unified Callmanager" and version "5.0\(3\)"		-		Affected
Cisco Search vendor "Cisco"		Unified Callmanager Search vendor "Cisco" for product "Unified Callmanager"				5.0\(3a\) Search vendor "Cisco" for product "Unified Callmanager" and version "5.0\(3a\)"		-		Affected
Cisco Search vendor "Cisco"		Unified Callmanager Search vendor "Cisco" for product "Unified Callmanager"				5.0\(4\) Search vendor "Cisco" for product "Unified Callmanager" and version "5.0\(4\)"		-		Affected
Cisco Search vendor "Cisco"		Unified Presence Server Search vendor "Cisco" for product "Unified Presence Server"				1.0 Search vendor "Cisco" for product "Unified Presence Server" and version "1.0"		-		Affected
Cisco Search vendor "Cisco"		Unified Presence Server Search vendor "Cisco" for product "Unified Presence Server"				1.0\(1\) Search vendor "Cisco" for product "Unified Presence Server" and version "1.0\(1\)"		-		Affected
Cisco Search vendor "Cisco"		Unified Presence Server Search vendor "Cisco" for product "Unified Presence Server"				1.0\(2\) Search vendor "Cisco" for product "Unified Presence Server" and version "1.0\(2\)"		-		Affected