Opera < 9.20 Multiple Vulnerabilities

medium Nessus Plugin ID 25036
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The remote host contains a web browser that is susceptible to multiple issues.


The version of Opera installed on the remote host reportedly may allow a remote attacker to bypass cross-site scripting filters because it renders a web page without a defined charset with the charset of the parent page.

In addition, its FTP implementation can be leveraged by remote attackers to force the client to connect to arbitrary servers via FTP PASV responses.


Upgrade to Opera version 9.20 or later.

See Also




Plugin Details

Severity: Medium

ID: 25036

File Name: opera_920.nasl

Version: 1.18

Type: local

Agent: windows

Family: Windows

Published: 4/14/2007

Updated: 11/15/2018

Dependencies: opera_installed.nasl

Risk Information


Risk Factor: Medium

Score: 6.7


Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Temporal Vector: E:POC/RL:OF/RC:C

Vulnerability Information

CPE: cpe:/a:opera:opera_browser

Required KB Items: SMB/Opera/Version_UI

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 2/23/2007

Reference Information

CVE: CVE-2007-1114, CVE-2007-1115, CVE-2007-1563

BID: 22701, 23089, 41927

CWE: 79