cPanel WHM 11.38.2/11.40.1/11.42.0 /cgi/sshcheck.cgi cross site scripting

HistoryDiffrelatejsonxmlCTI

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.1	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic was found in cPanel WHM 11.38.2/11.40.1/11.42.0. This vulnerability affects unknown code of the file /cgi/sshcheck.cgi. Executing a manipulation can lead to cross site scripting. The attack can be executed remotely. Additionally, an exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in cPanel WHM 11.38.2/11.40.1/11.42.0 (Hosting Control Software). It has been declared as problematic. This vulnerability affects an unknown function of the file /cgi/sshcheck.cgi. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-80. The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages. As an impact it is known to affect integrity.

The weakness was released 03/31/2014 by Rack911 with cPanel Security Team as TSR 2014-0003 as confirmed advisory (Website). The advisory is shared for download at cpanel.net. The public release was coordinated with the vendor. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. Technical details and also a exploit are known. The MITRE ATT&CK project declares the attack technique as T1059.007.

It is declared as highly functional.

Upgrading to version 11.42.0.23, 11.40.1.13 or 11.38.2.23 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (92242), SecurityFocus (BID 66561†) and Secunia (SA57576†). Entries connected to this vulnerability are available at VDB-12792, VDB-12793, VDB-12794 and VDB-12795. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Hosting Control Software

Name

cPanel WHM

Version

License

commercial

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-80 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Highly functional
Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: cPanel WHM 11.42.0.23/11.40.1.13/11.38.2.23

Timelineinfo

03/31/2014 🔍
03/31/2014 +0 days 🔍
04/01/2014 +1 days 🔍
04/01/2014 +0 days 🔍
04/04/2014 +3 days 🔍
03/31/2019 +1822 days 🔍

Sourcesinfo

Advisory: TSR 2014-0003
Researcher: Rack911
Organization: cPanel Security Team
Status: Confirmed
Coordinated: 🔍

GCVE (VulDB): GCVE-100-12796
X-Force: 92242 - cPanel sshcheck.cgi cross-site scripting, Medium Risk
SecurityFocus: 66561 - cPanel Multiple Security Vulnerabilities
Secunia: 57576 - cPanel Multiple Vulnerabilities, Moderately Critical

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 04/04/2014 10:29
Updated: 03/31/2019 22:38
Changes: 04/04/2014 10:29 (46), 03/31/2019 22:38 (13)
Complete: 🔍
Cache ID: 216:DE6:103