Parallels Plesk Panel 10.2.0 Build1011110331.18 Administration Panel Remote Code Execution

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.
8.6	$0-$5k	0.00

Summaryinfo

A vulnerability has been found in Parallels Plesk Panel 10.2.0 Build1011110331.18 and classified as very critical. Impacted is an unknown function of the component Administration Panel. This manipulation causes Remote Code Execution. This vulnerability appears as CVE-2011-4733. There is no available exploit.

Detailsinfo

A vulnerability was found in Parallels Plesk Panel 10.2.0 Build1011110331.18 (Hosting Control Software). It has been declared as very critical. Affected by this vulnerability is an unknown part of the component Administration Panel. The manipulation with an unknown input leads to a remote code execution vulnerability. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

The Server Administration Panel in Parallels Plesk Panel 10.2.0_build1011110331.18 sends incorrect Content-Type headers for certain resources, which might allow remote attackers to have an unspecified impact by leveraging an interpretation conflict involving smb/admin-home/disable-featured-applications-promo and certain other files. NOTE: it is possible that only clients, not the Plesk product, could be affected by this issue.

The weakness was presented 12/16/2011 (Website). The advisory is shared at xss.cx. This vulnerability is known as CVE-2011-4733 since 12/11/2011. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 01/28/2018).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at X-Force (72326). See VDB-59712, VDB-59711, VDB-59710 and VDB-59709 for similar entries. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Hosting Control Software

Vendor

Parallels

Name

Plesk Panel

Version

10.2.0 Build1011110331.18

License

commercial

Website

Vendor: https://www.parallels.com/

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 8.6

VulDB Base Score: 9.8
VulDB Temp Score: 8.6
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: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Remote Code Execution
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/11/2011 🔍
12/16/2011 +5 days 🔍
12/16/2011 +0 days 🔍
03/23/2015 +1193 days 🔍
01/28/2018 +1042 days 🔍

Sourcesinfo

Vendor: parallels.com

Advisory: xss.cx
Status: Not defined

CVE: CVE-2011-4733 (🔍)
GCVE (CVE): GCVE-0-2011-4733
GCVE (VulDB): GCVE-100-59713
X-Force: 72326 - Parallels Plesk Panel Server Administration unspecified

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 01/28/2018 09:45
Changes: 03/23/2015 16:50 (43), 01/28/2018 09:45 (6)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.