CVE-2018-0386 Cross-site scripting in Unified Communications Domain Manager Software

Medium 6.1 Published Updated

An unauthenticated remote attacker can execute arbitrary actions or access sensitive data via XSS by tricking a user into visiting a malicious URL.

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-2018-0386?

CVE-2018-0386 is a medium-severity cross-site scripting vulnerability in Cisco Systems, Inc. Unified Communications Domain Manager Software, published on 15 Aug 2018. 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 Domain Manager Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack on an affected system. The vulnerability is due to improper validation of input that is passed to the affected software. An attacker could exploit this vulnerability by persuading a user of the affected software to access a malicious URL. A successful exploit could allow the attacker to access sensitive, browser-based information on the affected system or perform arbitrary actions in the affected software in the security context of the user. Cisco Bug IDs: CSCvh49694.

Weakness: CWE-79

Which versions are affected by CVE-2018-0386?

It affects 2 products.

Products include Cisco Hosted Collaboration Solution, Cisco Unified Communications Domain Manager.

How do I fix CVE-2018-0386?

No fix has been published for CVE-2018-0386 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-2018-0386 being exploited?

There is no known exploitation of CVE-2018-0386 in the wild and no public exploit code.

Sources

Also known as GHSA-4pww-h464-j283.

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