CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.1 | $0-$5k | 0.00 |
A vulnerability was found in Opera Web Browser (Web Browser). It has been classified as problematic. This affects an unknown code block. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly. This is going to have an impact on integrity. The summary by CVE is:
Opera before 11.10 allows remote attackers to hijack (1) searches and (2) customizations via unspecified third party applications.
The weakness was disclosed 07/01/2011 (Website). It is possible to read the advisory at opera.com. This vulnerability is uniquely identified as CVE-2011-2634 since 07/01/2011. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.
The vulnerability scanner Nessus provides a plugin with the ID 55506 (Opera < 11.10 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 X-Force (68458) and Tenable (55506). The entries 57873, 57872, 57871 and 57870 are pretty similar.
Product
Type
Vendor
Name
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.3VulDB Meta Temp Score: 5.1
VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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: 🔍
Exploiting
Class: Input validationCWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍
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: 55506
Nessus Name: Opera < 11.10 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
OpenVAS ID: 802756
OpenVAS Name: Opera Browser Multiple Vulnerabilities-02 July-11 (Mac OS X)
OpenVAS File: 🔍
OpenVAS Family: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Web Browser 7.20
Timeline
04/12/2011 🔍07/01/2011 🔍
07/01/2011 🔍
07/01/2011 🔍
07/01/2011 🔍
07/05/2011 🔍
07/10/2011 🔍
03/23/2015 🔍
11/14/2021 🔍
Sources
Vendor: opera.comAdvisory: opera.com
Status: Not defined
Confirmation: 🔍
CVE: CVE-2011-2634 (🔍)
X-Force: 68458
Vulnerability Center: 32149 - Opera \x3C11.10 Allows Searches and Customizations Hijacking via Unspecified Third Party Applications, Medium
SecurityFocus: 48569 - Opera Web Browser Prior to 11.10 Multiple Remote Denial of Service Vulnerabilities
See also: 🔍
Entry
Created: 03/23/2015 16:50Updated: 11/14/2021 07:01
Changes: 03/23/2015 16:50 (59), 03/25/2017 21:26 (10), 11/14/2021 07:01 (3)
Complete: 🔍
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