Opera Web Browser up to 7.19 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.
9.5	$0-$5k	0.00

Summaryinfo

A vulnerability marked as critical has been reported in Opera Web Browser up to 7.19. This impacts an unknown function. This manipulation causes access control. This vulnerability appears as CVE-2010-2657. There is no available exploit. It is suggested 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. Affected by this vulnerability is an unknown code. 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. The summary by CVE is:

Opera before 10.60 on Windows and Mac OS X does not properly prevent certain double-click operations from running a program located on a web site, which allows user-assisted remote attackers to execute arbitrary code via a crafted web page that bypasses a dialog.

The weakness was presented 07/08/2010 by Andrew (Website). The advisory is shared at vupen.com. This vulnerability is known as CVE-2010-2657. 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 at the moment (estimation calculated on 09/20/2021). MITRE ATT&CK project uses the attack technique T1068 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 47583 (Opera < 10.60 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 (47583), SecurityFocus (BID 41284†) and Vulnerability Center (SBV-26532†). See VDB-53957, VDB-53956, VDB-53955 and VDB-53954 for similar entries. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• Web Browser

Vendor

• Opera

Name

• Web Browser

Version

• 7.0
• 7.1
• 7.2
• 7.3
• 7.4
• 7.5
• 7.6
• 7.7
• 7.8
• 7.9
• 7.10
• 7.11
• 7.12
• 7.13
• 7.14
• 7.15
• 7.16
• 7.17
• 7.18
• 7.19

License

• free

Website

• Vendor: https://www.opera.com/

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

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: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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

Nessus ID: 47583
Nessus Name: Opera < 10.60 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 801369
OpenVAS Name: Opera Browser Multiple Vulnerabilities july-10 (Win01)
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

07/01/2010 🔍
07/01/2010 +0 days 🔍
07/06/2010 +5 days 🔍
07/07/2010 +0 days 🔍
07/08/2010 +1 days 🔍
07/08/2010 +0 days 🔍
07/26/2010 +18 days 🔍
03/19/2015 +1697 days 🔍
09/20/2021 +2377 days 🔍

Sourcesinfo

Vendor: opera.com

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

CVE: CVE-2010-2657 (🔍)
GCVE (CVE): GCVE-0-2010-2657
GCVE (VulDB): GCVE-100-53953

OVAL: 🔍

SecurityFocus: 41284 - Opera Web Browser prior to 10.60 Multiple Security Vulnerabilities
Secunia: 40375
Vulnerability Center: 26532 - Opera Prior to 10.60 Remote Arbitrary Code Execution Vulnerability via a Crafted Web Page, Medium

See also: 🔍

Entryinfo

Created: 03/19/2015 14:37
Updated: 09/20/2021 10:00
Changes: 03/19/2015 14:37 (61), 03/01/2017 10:07 (8), 09/20/2021 09:59 (5), 09/20/2021 10:00 (1)
Complete: 🔍
Cache ID: 216::103

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

Discussion

Want to stay up to date on a daily basis?

Enable the mail alert feature now!