CVE-2004-2083

Severity Score

8.1

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Opera Web Browser 7.0 through 7.23 allows remote attackers to trick users into executing a malicious file by embedding a CLSID in the file name, which causes the malicious file to appear as a trusted file type, aka "File Download Extension Spoofing."

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

High

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2004-02-11 CVE Published
2005-05-19 CVE Reserved
2024-08-08 CVE Updated
2024-08-08 First Exploit
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CAPEC

References (6)

URL	Tag	Source
http://www.opera.com/docs/changelogs/windows/750b1	Broken Link
http://www.osvdb.org/3917	Broken Link
https://exchange.xforce.ibmcloud.com/vulnerabilities/21698	Third Party Advisory

URL	Date	SRC
http://www.securityfocus.com/bid/9640	2024-08-08

URL	Date	SRC

URL	Date	SRC
http://secunia.com/Internet_Explorer_File_Download_Extension_Spoofing_Test	2022-02-28
http://secunia.com/advisories/10760	2022-02-28

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Opera Search vendor "Opera"		Opera Browser Search vendor "Opera" for product "Opera Browser"				>= 7.0 <= 7.23 Search vendor "Opera" for product "Opera Browser" and version " >= 7.0 <= 7.23"		-		Affected