Cross-site scripting in Cisco Jabber Guest

Published: 2017-08-03 13:42:46
Severity Low
Patch available YES
Number of vulnerabilities 1
CVE ID CVE-2017-6762
CVSSv3 5.3 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]
CWE ID CWE-79
Exploitation vector Network
Public exploit Not available
Vulnerable software Cisco Jabber
Vulnerable software versions Cisco Jabber 11.0(0)
Cisco Jabber 10.6(9)
Vendor URL Cisco Systems, Inc

Security Advisory

1) Cross-site scripting

Description

The disclosed vulnerability allows a remote authenticated attacker to perform cross-site scripting (XSS) attacks.

The vulnerability is caused by incorrect filtration of input data. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in victim’s browser in security context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Remediation

Update to version 11.0(1).

External links

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170802-cj

Back to List