Vulnerability CVE-2013-2642

Vulnerability Name:

CVE-2013-2642 (CCN-83203)

Assigned:

2013-04-01

Published:

2013-04-01

Updated:

2014-03-19

Summary:

Sophos Web Appliance before 3.7.8.2 allows (1) remote attackers to execute arbitrary commands via shell metacharacters in the client-ip parameter to the Block page, when using the user_workstation variable in a customized template, and remote authenticated users to execute arbitrary commands via shell metacharacters in the (2) url parameter to the Diagnostic Tools functionality or (3) entries parameter to the Local Site List functionality.

CVSS v3 Severity:

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

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): Low Integrity (I): Low Availibility (A): Low

CVSS v2 Severity:

9.3 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)
6.9 Medium (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/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): Complete Integrity (I): Complete Availibility (A): Complete

7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
5.5 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)

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

Vulnerability Type:

CWE-78

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2013-2642

Source: CCN
Type: SA52814
Sophos Web Appliance Multiple Vulnerabilities

Source: CCN
Type: BID-58832
Sophos Web Protection Appliance CVE-2013-2642 Multiple Command Injection Vulnerabilities

Source: CCN
Type: Sophos Web site
Vulnerabilities reported in Sophos Web Appliance

Source: CONFIRM
Type: Vendor Advisory
http://www.sophos.com/en-us/support/knowledgebase/118969.aspx

Source: XF
Type: UNKNOWN
sophos-cve20132642-command-exec(83203)

Source: CCN
Type: Packet Storm Security [04-03-2013]
Sophos Web Protection Appliance 3.7.8.1 XSS / Command Execution

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [04-08-2013]

Source: MISC
Type: Exploit
https://www.sec-consult.com/fxdata/seccons/prod/temedia/advisories_txt/20130403-0_Sophos_Web_Protection_Appliance_Multiple_Vulnerabilities.txt

Vulnerable Configuration:

Configuration 1:

cpe:/o:sophos:web_appliance_firmware:*:*:*:*:*:*:*:* (Version <= 3.7.8.1)

AND

cpe:/h:sophos:web_appliance:-:*:*:*:*:*:*:*

Configuration CCN 1:

cpe:/a:sophos:web_appliance:3.7.8.1:*:*:*:*:*:*:*

Denotes that component is vulnerable

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