Microsoft Windows Local Privilege Escalation

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.
7.8$25k-$100k0.00

A vulnerability was found in Microsoft Windows (Operating System) (affected version unknown). It has been declared as critical. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Unspecified vulnerability in Microsoft Windows 7 SP1, when Java is installed, allows local users to bypass Internet Explorer sandbox restrictions and gain privileges via unknown vectors, as demonstrated by the White Phosphorus wp_ie_sandbox_escape module for Immunity CANVAS. NOTE: as of 20111207, this disclosure has no actionable information. However, because the module author is a reliable researcher, the issue is being assigned a CVE identifier for tracking purposes.

The weakness was presented 12/07/2011 (Website). It is possible to read the advisory at lists.immunityinc.com. This vulnerability is known as CVE-2011-4695 since 12/07/2011. Attacking locally is a requirement. A single authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $25k-$100k at the moment (estimation calculated on 11/28/2021).

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 databases at X-Force (71733) and Vulnerability Center (SBV-54762). See 59622 for similar entry.

Productinfoedit

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Vendor

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CPE 2.3infoedit

CPE 2.2infoedit

CVSSv3infoedit

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.8

VulDB Base Score: 7.8
VulDB Temp Score: 7.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2infoedit

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfoedit

Class: Unknown
CWE: Unknown
ATT&CK: Unknown

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfoedit

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

Countermeasuresinfoedit

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfoedit

12/06/2011 🔍
12/07/2011 +0 days 🔍
12/07/2011 +0 days 🔍
12/07/2011 +0 days 🔍
03/23/2015 +1202 days 🔍
12/03/2015 +255 days 🔍
11/28/2021 +2187 days 🔍

Sourcesinfoedit

Vendor: https://www.microsoft.com/
Product: https://www.microsoft.com/en-us/windows

Advisory: lists.immunityinc.com
Status: Not defined

CVE: CVE-2011-4695 (🔍)
X-Force: 71733
Vulnerability Center: 54762 - Microsoft Windows 7 SP1 Local Privilege Escalation via Unspecified Vectors, Medium
SecurityFocus: 78378

See also: 🔍

Entryinfoedit

Created: 03/23/2015 04:50 PM
Updated: 11/28/2021 07:41 AM
Changes: (7) vulnerability_cvss2_nvd_basescore vulnerability_cvss2_nvd_av vulnerability_cvss2_nvd_ac vulnerability_cvss2_nvd_au vulnerability_cvss2_nvd_ci vulnerability_cvss2_nvd_ii vulnerability_cvss2_nvd_ai
Complete: 🔍

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