CVE-2017-6630

Severity Score

5.3

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A vulnerability in the Session Initiation Protocol (SIP) implementation of Cisco IP Phone 8851 11.0(0.1) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to an abnormal SIP message. An attacker could exploit this vulnerability by manipulating the CANCEL packet. An exploit could allow the attacker to cause a disruption of service to the phone. Cisco Bug IDs: CSCvc34795.

Vulnerabilidad en la implementación del Protocolo de inicio de sesión (SIP) de Cisco IP Phone 8851 versión 11.0 (0.1) podría permitir a un atacante remoto no autenticado causar una condición de denegación de servicio (DoS). La vulnerabilidad se debe a un mensaje SIP anormal. Un atacante podría explotar esta vulnerabilidad manipulando el paquete CANCEL. Un exploit podría permitir al atacante causar una interrupción del servicio al teléfono. ID de errores de Cisco: CSCvc34795

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

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

2017-03-09 CVE Reserved
2017-05-22 CVE Published
2023-03-08 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-399: Resource Management Errors

CAPEC

References (3)

URL	Tag	Source
http://www.securityfocus.com/bid/98533	Third Party Advisory
http://www.securitytracker.com/id/1038511	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170517-sip	2019-10-03

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"	Ip Phone 8800 Series Firmware Search vendor "Cisco" for product "Ip Phone 8800 Series Firmware"	11.0\(0.1\) Search vendor "Cisco" for product "Ip Phone 8800 Series Firmware" and version "11.0\(0.1\)"	-	Affected	in	Cisco Search vendor "Cisco"	Ip Phone 8851 Search vendor "Cisco" for product "Ip Phone 8851"	-	-	Safe