Vulnerability CVE-2010-2821 - CERT Civis.Net

Vulnerability Name:

CVE-2010-2821 (CCN-60900)

Assigned:

2010-08-04

Published:

2010-08-04

Updated:

2010-08-09

Summary:

Unspecified vulnerability on the Cisco Firewall Services Module (FWSM) with software 3.2 before 3.2(17.2), 4.0 before 4.0(11.1), and 4.1 before 4.1(1.2) for Catalyst 6500 series switches and 7600 series routers, when multi-mode is enabled, allows remote attackers to cause a denial of service (device reload) via crafted (1) Telnet, (2) SSH, or (3) ASDM traffic over TCP, aka Bug ID CSCtg68694.

CVSS v3 Severity:

7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): High

CVSS v2 Severity:

7.1 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C)
5.3 Medium (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Complete

7.1 High (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C)
5.3 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Athentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Complete

Vulnerability Type:

Vulnerability Consequences:

Denial of Service

References:

Source: MITRE
Type: CNA
CVE-2010-2821

Source: CCN
Type: SA40843
Cisco Firewall Services Module Multiple Denial of Service Vulnerabilities

Source: SECUNIA
Type: Vendor Advisory
40843

Source: CCN
Type: cisco-sa-20100804-fwsm
Multiple Vulnerabilities in Cisco Firewall Services Module

Source: CISCO
Type: Patch, Vendor Advisory
20100804 Multiple Vulnerabilities in Cisco Firewall Services Module

Source: CCN
Type: OSVDB ID: 66969
Cisco Firewall Services Module (FWSM) Multi-mode Unspecified Remote DoS

Source: CCN
Type: BID-42194
Cisco Firewall Services Module Multi-Mode TCP Processing Remote Denial of Service Vulnerability

Source: XF
Type: UNKNOWN
cisco-fwsm-tpc-dos(60900)

Vulnerable Configuration:

Configuration 1:

cpe:/o:cisco:firewall_services_module_software:3.2:*:*:*:*:*:*:*

OR cpe:/o:cisco:firewall_services_module_software:3.2(1):*:*:*:*:*:*:*

OR cpe:/o:cisco:firewall_services_module_software:3.2(2):*:*:*:*:*:*:*

OR cpe:/o:cisco:firewall_services_module_software:3.2(3):*:*:*:*:*:*:*

OR cpe:/o:cisco:firewall_services_module_software:3.2(13):*:*:*:*:*:*:*

OR cpe:/o:cisco:firewall_services_module_software:3.2(14):*:*:*:*:*:*:*

OR cpe:/o:cisco:firewall_services_module_software:3.2(16):*:*:*:*:*:*:*

OR cpe:/o:cisco:firewall_services_module_software:4.0:*:*:*:*:*:*:*

OR cpe:/o:cisco:firewall_services_module_software:4.0(4):*:*:*:*:*:*:*

OR cpe:/o:cisco:firewall_services_module_software:4.0(6):*:*:*:*:*:*:*

OR cpe:/o:cisco:firewall_services_module_software:4.0(7):*:*:*:*:*:*:*

OR cpe:/o:cisco:firewall_services_module_software:4.0(8):*:*:*:*:*:*:*

OR cpe:/o:cisco:firewall_services_module_software:4.0(10):*:*:*:*:*:*:*

OR cpe:/o:cisco:firewall_services_module_software:4.1:*:*:*:*:*:*:*

OR cpe:/o:cisco:firewall_services_module_software:4.1(1):*:*:*:*:*:*:*

AND

cpe:/h:cisco:catalyst_6500:*:*:*:*:*:*:*:*

OR cpe:/h:cisco:catalyst_7600:*:*:*:*:*:*:*:*

OR cpe:/h:cisco:firewall_services_module:*:*:*:*:*:*:*:*

Configuration CCN 1:

cpe:/h:cisco:catalyst:6500:*:*:*:*:*:*:*

OR cpe:/h:cisco:firewall_services_module:3.1:*:*:*:*:*:*:*

OR cpe:/h:cisco:catalyst:7600:*:*:*:*:*:*:*

OR cpe:/h:cisco:firewall_services_module:4.0:*:*:*:*:*:*:*

Denotes that component is vulnerable