Opera < 10.54 Multiple Vulnerabilities

Medium Nessus Network Monitor Plugin ID 5576


The remote host has a web browser that is vulnerable to multiple attack vectors.


The remote host is running the Opera web browser.

Versions of Opera earlier than 10.54 are potentially affected by multiple vulnerabilities :

- Opera may be used as a vector for a font issue in the underlying operating system. (KB 954)

- An extremely severe issue due to an undisclosed error.

- A highly severe issue due to an undisclosed error.

- A moderately severe issue due to an undisclosed issue.

- A less severe issue due to an undisclosed error.


Upgrade to Opera 10.54 or later.

See Also



Plugin Details

Severity: Medium

ID: 5576

Family: Web Clients

Published: 2010/06/21

Updated: 2019/03/06

Dependencies: 1735, 8314

Nessus ID: 47113

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 5.1

Temporal Score: 5

Vector: CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:P

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 5.6

Temporal Score: 4.9

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:opera:opera_browser

Patch Publication Date: 2010/06/21

Vulnerability Publication Date: 2010/06/21

Reference Information

CVE: CVE-2010-2421, CVE-2010-2660, CVE-2010-2661, CVE-2010-2665, CVE-2010-2666

BID: 40973