CVE Vulnerability

CVE-2018-12246

Symantec Web Isolation (WI) 1.11 prior to 1.11.21 is susceptible to a reflected cross-site scripting (XSS) vulnerability. A remote attacker can target end users protected by WI with social engineering attacks using crafted URLs for legitimate web sites. A successful attack allows injecting malicious JavaScript code into the website's rendered copy running inside the end user's web browser. It does not allow injecting code into the real (isolated) copy of the website running on the WI Threat Isolation Engine.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://support.symantec.com/content/unifiedweb/en_US/article.SYMSA1464.html Vendor Advisory
http://www.securityfocus.com/bid/105581 Third Party Advisory VDB Entry
Configurations

Configuration 1

cpe:2.3:a:symantec:web_isolation:*:*:*:*:*:*:*:*
Information

Published : 2018-10-22 07:29

Updated : 2018-12-06 08:30

NVD link : CVE-2018-12246

Mitre link : CVE-2018-12246

Products Affected
No products.
CWE
CWE-79