CVE-2017-3802 Cross-site scripting in Cisco Unified Communications Manager 12.0(0.99000.9)

Medium 6.1 Published 26 Jan 2017 Updated 5 Aug 2024

An unauthenticated remote attacker can execute cross-site scripting attacks against users of the Cisco Unified Communications Manager web interface.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2017-3802?

CVE-2017-3802 is a medium-severity cross-site scripting vulnerability in Cisco Unified Communications Manager, published on 26 Jan 2017. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

A vulnerability in Cisco Unified Communications Manager could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web interface of an affected system. More Information: CSCvc20679. Known Affected Releases: 12.0(0.99000.9). Known Fixed Releases: 12.0(0.98000.176) 12.0(0.98000.414) 12.0(0.98000.531) 12.0(0.98000.536) 12.0(0.98000.6) 12.0(0.98500.8).

Weakness: CWE-79

Which versions are affected by CVE-2017-3802?

It affects 1 product.

Products include Cisco Unified Communications Manager.

How do I fix CVE-2017-3802?

No fix has been published for CVE-2017-3802 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2017-3802 being exploited?

There is no known exploitation of CVE-2017-3802 in the wild and no public exploit code.

All Cisco Unified Communications Manager vulnerabilities

Sources

Also known as GHSA-8x37-8gfm-c756.