CVE-2019-1677 Cisco Webex Meetings for Android Cross-Site Scripting Vulnerability
An attacker can execute script code in the Webex Meetings Android app via malicious intents, requiring an upgrade to mitigate.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2019-1677?
CVE-2019-1677 is a medium-severity cross-site scripting vulnerability in Cisco Webex Meetings, published on 7 Feb 2019. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
A vulnerability in Cisco Webex Meetings for Android could allow an unauthenticated, local attacker to perform a cross-site scripting attack against the application. The vulnerability is due to insufficient validation of the application input parameters. An attacker could exploit this vulnerability by sending a malicious request to the Webex Meetings application through an intent. A successful exploit could allow the attacker to execute script code in the context of the Webex Meetings application. Versions prior to 11.7.0.236 are affected.
Weakness: CWE-79
Which versions are affected by CVE-2019-1677?
It affects 1 product.
Products include Cisco Webex Meetings.
How do I fix CVE-2019-1677?
No fix has been published for CVE-2019-1677 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-2019-1677 being exploited?
There is no known exploitation of CVE-2019-1677 in the wild and no public exploit code.
Other vulnerabilities in Cisco Webex Meetings
- CVE-2017-12368 Memory corruption in Cisco WebEx Recording Format and Advanced Recording Format Players
- CVE-2017-12369 Memory corruption in Cisco WebEx Recording Format and Advanced Recording Format Players
- CVE-2017-12370 Memory corruption in Cisco WebEx Recording Format and Advanced Recording Format Players
- CVE-2017-12371 Memory corruption in Cisco WebEx Recording Format and Advanced Recording Format Players
- CVE-2017-12372 Memory corruption in Cisco WebEx Recording Format and Advanced Recording Format Players
Sources
Also known as GHSA-jpxp-w99g-6pgv.