Opera Web Browser up to 7.19 Filesystem access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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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.
9.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Opera Web Browser up to 7.19. It has been declared as critical. The impacted element is an unknown function of the component Filesystem. Executing a manipulation can lead to access control. This vulnerability is tracked as CVE-2010-2666. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Opera Web Browser up to 7.19 (Web Browser). It has been declared as very critical. This vulnerability affects some unknown processing of the component Filesystem. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Opera before 10.54 on Windows and Mac OS X does not properly enforce permission requirements for widget filesystem access and directory selection, which allows user-assisted remote attackers to create or modify arbitrary files, and consequently execute arbitrary code, via widget File I/O operations.

The weakness was disclosed 07/08/2010 (Website). The advisory is available at vupen.com. This vulnerability was named CVE-2010-2666. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 09/20/2021). This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

The vulnerability scanner Nessus provides a plugin with the ID 47113 (Opera < 10.54 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows.

Upgrading to version 7.20 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (47113), SecurityFocus (BID 40973†) and Vulnerability Center (SBV-26466†). The entries VDB-53761, VDB-53961, VDB-53957 and VDB-53956 are pretty similar. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.5

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 47113
Nessus Name: Opera < 10.54 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 801370
OpenVAS Name: Opera Browser Multiple Vulnerabilities july-10 (Win02)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Web Browser 7.20

Timelineinfo

06/21/2010 🔍
07/07/2010 +15 days 🔍
07/08/2010 +1 days 🔍
07/08/2010 +0 days 🔍
07/08/2010 +0 days 🔍
07/15/2010 +7 days 🔍
03/19/2015 +1708 days 🔍
09/20/2021 +2377 days 🔍

Sourcesinfo

Vendor: opera.com

Advisory: vupen.com⛔
Status: Not defined
Confirmation: 🔍

CVE: CVE-2010-2666 (🔍)
GCVE (CVE): GCVE-0-2010-2666
GCVE (VulDB): GCVE-100-53962

OVAL: 🔍

SecurityFocus: 40973 - Opera Web Browser prior to 10.54 Multiple Security Vulnerabilities
Secunia: 40250
Vulnerability Center: 26466 - Opera Prior to 10.54 Remote Arbitrary Code Execution Vulnerability via Vidget File I/O Operations, Medium

See also: 🔍

Entryinfo

Created: 03/19/2015 14:37
Updated: 09/20/2021 11:55
Changes: 03/19/2015 14:37 (60), 03/01/2017 10:00 (8), 09/20/2021 11:47 (5), 09/20/2021 11:55 (1)
Complete: 🔍
Cache ID: 216:185:103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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