Epson Lp-s9000 Driver 4.1.11 up to 4.1.10 Access Restriction access control

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.
5.7	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic has been found in Epson Lp-s9000 Driver 4.1.11 up to 4.1.10. The affected element is an unknown function of the component Access Restriction. Performing a manipulation results in access control. This vulnerability is reported as CVE-2010-3920. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Epson Lp-s9000 Driver 4.1.11 up to 4.1.10 (Hardware Driver Software). This affects some unknown processing of the component Access Restriction. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The Seiko Epson printer driver installers for LP-S9000 before 4.1.11 and LP-S7100 before 4.1.7, or as downloaded from the vendor between May 2010 and 20101125, set weak permissions for the "C:\Program Files" folder, which might allow local users to bypass intended access restrictions and create or modify arbitrary files and directories.

The weakness was disclosed 12/08/2010 (Website). The advisory is shared at epson.jp. This vulnerability is uniquely identified as CVE-2010-3920 since 10/12/2010. The exploitability is told to be easy. An attack has to be approached locally. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

Upgrading to version 4.1.11 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 OSVDB (69678†) and Secunia (SA42540†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

• Hardware Driver Software

Vendor

• Epson

Name

• Lp-s9000 Driver 4.1.11

Version

• 4.1.0
• 4.1.1
• 4.1.2
• 4.1.3
• 4.1.4
• 4.1.5
• 4.1.6
• 4.1.7
• 4.1.8
• 4.1.9
• 4.1.10

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.7

VulDB Base Score: 5.9
VulDB Temp Score: 5.7
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: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

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: Upgrade
Status: 🔍

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

Upgrade: Lp-s9000 Driver 4.1.11 4.1.11

Timelineinfo

10/12/2010 🔍
12/08/2010 +57 days 🔍
12/08/2010 +0 days 🔍
12/08/2010 +0 days 🔍
12/08/2010 +0 days 🔍
03/19/2015 +1561 days 🔍
01/05/2018 +1023 days 🔍

Sourcesinfo

Advisory: epson.jp
Status: Not defined
Confirmation: 🔍

CVE: CVE-2010-3920 (🔍)
GCVE (CVE): GCVE-0-2010-3920
GCVE (VulDB): GCVE-100-55677
Secunia: 42540
OSVDB: 69678 - Epson LP-S7100 / LP-S9000 Printer Drivers Installer Folder Permissions Weakness Local Access Restriction Bypass

Entryinfo

Created: 03/19/2015 14:37
Updated: 01/05/2018 12:21
Changes: 03/19/2015 14:37 (52), 01/05/2018 12:21 (3)
Complete: 🔍
Cache ID: 216:7ED:103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Discussion

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