CVE-2015-0771

Severity Score

6.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The IKE implementation in the WS-IPSEC-3 service module in Cisco IOS 12.2 on Catalyst 6500 devices allows remote authenticated users to cause a denial of service (device reload) by sending a crafted message during IPsec tunnel setup, aka Bug ID CSCur70505.

La implementación IKE en el módulo de servicio WS-IPSEC-3 en Cisco IOS 12.2 en los dispositivos Catalyst 6500 permite a usuarios remotos autenticados causar una denegación de servicio (recarga de dispositivo) mediante el envió de un mensaje manipulado durante el montaje del túnel IPsec, también conocida como Bug ID CSCur70505.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-01-07 CVE Reserved
2015-06-12 CVE Published
2024-08-06 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-399: Resource Management Errors

CAPEC

References (2)

URL	Tag	Source
http://www.securitytracker.com/id/1032517	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://tools.cisco.com/security/center/viewAlert.x?alertId=39233	2017-01-04

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"	Ios Search vendor "Cisco" for product "Ios"	12.2\(33\)sxj8 Search vendor "Cisco" for product "Ios" and version "12.2\(33\)sxj8"	-	Affected	in	Cisco Search vendor "Cisco"	Catalyst 6503-e Search vendor "Cisco" for product "Catalyst 6503-e"	-	-	Safe
Cisco Search vendor "Cisco"	Ios Search vendor "Cisco" for product "Ios"	12.2\(33\)sxj8 Search vendor "Cisco" for product "Ios" and version "12.2\(33\)sxj8"	-	Affected	in	Cisco Search vendor "Cisco"	Catalyst 6504-e Search vendor "Cisco" for product "Catalyst 6504-e"	-	-	Safe
Cisco Search vendor "Cisco"	Ios Search vendor "Cisco" for product "Ios"	12.2\(33\)sxj8 Search vendor "Cisco" for product "Ios" and version "12.2\(33\)sxj8"	-	Affected	in	Cisco Search vendor "Cisco"	Catalyst 6506-e Search vendor "Cisco" for product "Catalyst 6506-e"	-	-	Safe
Cisco Search vendor "Cisco"	Ios Search vendor "Cisco" for product "Ios"	12.2\(33\)sxj8 Search vendor "Cisco" for product "Ios" and version "12.2\(33\)sxj8"	-	Affected	in	Cisco Search vendor "Cisco"	Catalyst 6509-e Search vendor "Cisco" for product "Catalyst 6509-e"	-	-	Safe
Cisco Search vendor "Cisco"	Ios Search vendor "Cisco" for product "Ios"	12.2\(33\)sxj8 Search vendor "Cisco" for product "Ios" and version "12.2\(33\)sxj8"	-	Affected	in	Cisco Search vendor "Cisco"	Catalyst 6509-neb-a Search vendor "Cisco" for product "Catalyst 6509-neb-a"	-	-	Safe
Cisco Search vendor "Cisco"	Ios Search vendor "Cisco" for product "Ios"	12.2\(33\)sxj8 Search vendor "Cisco" for product "Ios" and version "12.2\(33\)sxj8"	-	Affected	in	Cisco Search vendor "Cisco"	Catalyst 6509-v-e Search vendor "Cisco" for product "Catalyst 6509-v-e"	-	-	Safe
Cisco Search vendor "Cisco"	Ios Search vendor "Cisco" for product "Ios"	12.2\(33\)sxj8 Search vendor "Cisco" for product "Ios" and version "12.2\(33\)sxj8"	-	Affected	in	Cisco Search vendor "Cisco"	Catalyst 6513 Search vendor "Cisco" for product "Catalyst 6513"	-	-	Safe
Cisco Search vendor "Cisco"	Ios Search vendor "Cisco" for product "Ios"	12.2\(33\)sxj8 Search vendor "Cisco" for product "Ios" and version "12.2\(33\)sxj8"	-	Affected	in	Cisco Search vendor "Cisco"	Catalyst 6513-e Search vendor "Cisco" for product "Catalyst 6513-e"	-	-	Safe
Cisco Search vendor "Cisco"	Ios Search vendor "Cisco" for product "Ios"	12.2sxj Search vendor "Cisco" for product "Ios" and version "12.2sxj"	-	Affected	in	Cisco Search vendor "Cisco"	Catalyst 6503-e Search vendor "Cisco" for product "Catalyst 6503-e"	-	-	Safe
Cisco Search vendor "Cisco"	Ios Search vendor "Cisco" for product "Ios"	12.2sxj Search vendor "Cisco" for product "Ios" and version "12.2sxj"	-	Affected	in	Cisco Search vendor "Cisco"	Catalyst 6504-e Search vendor "Cisco" for product "Catalyst 6504-e"	-	-	Safe
Cisco Search vendor "Cisco"	Ios Search vendor "Cisco" for product "Ios"	12.2sxj Search vendor "Cisco" for product "Ios" and version "12.2sxj"	-	Affected	in	Cisco Search vendor "Cisco"	Catalyst 6506-e Search vendor "Cisco" for product "Catalyst 6506-e"	-	-	Safe
Cisco Search vendor "Cisco"	Ios Search vendor "Cisco" for product "Ios"	12.2sxj Search vendor "Cisco" for product "Ios" and version "12.2sxj"	-	Affected	in	Cisco Search vendor "Cisco"	Catalyst 6509-e Search vendor "Cisco" for product "Catalyst 6509-e"	-	-	Safe
Cisco Search vendor "Cisco"	Ios Search vendor "Cisco" for product "Ios"	12.2sxj Search vendor "Cisco" for product "Ios" and version "12.2sxj"	-	Affected	in	Cisco Search vendor "Cisco"	Catalyst 6509-neb-a Search vendor "Cisco" for product "Catalyst 6509-neb-a"	-	-	Safe
Cisco Search vendor "Cisco"	Ios Search vendor "Cisco" for product "Ios"	12.2sxj Search vendor "Cisco" for product "Ios" and version "12.2sxj"	-	Affected	in	Cisco Search vendor "Cisco"	Catalyst 6509-v-e Search vendor "Cisco" for product "Catalyst 6509-v-e"	-	-	Safe
Cisco Search vendor "Cisco"	Ios Search vendor "Cisco" for product "Ios"	12.2sxj Search vendor "Cisco" for product "Ios" and version "12.2sxj"	-	Affected	in	Cisco Search vendor "Cisco"	Catalyst 6513 Search vendor "Cisco" for product "Catalyst 6513"	-	-	Safe
Cisco Search vendor "Cisco"	Ios Search vendor "Cisco" for product "Ios"	12.2sxj Search vendor "Cisco" for product "Ios" and version "12.2sxj"	-	Affected	in	Cisco Search vendor "Cisco"	Catalyst 6513-e Search vendor "Cisco" for product "Catalyst 6513-e"	-	-	Safe