CVE-2017-3880 Auth bypass in Cisco WebEx Meetings Server
Unauthenticated remote attackers can bypass authentication to access limited meeting information on Cisco WebEx Meetings Server.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2017-3880?
CVE-2017-3880 is a medium-severity authentication bypass vulnerability in Cisco Webex Meetings Server, published on 17 Mar 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An Authentication Bypass vulnerability in Cisco WebEx Meetings Server could allow an unauthenticated, remote attacker to access limited meeting information on the Cisco WebEx Meetings Server. More Information: CSCvd50728. Known Affected Releases: 2.6 2.7 2.8 CWMS-2.5MR1 Orion1.1.2.patch T29_orion_merge.
Weakness: CWE-287
Which versions are affected by CVE-2017-3880?
It affects 1 product.
Products include Cisco Webex Meetings Server.
How do I fix CVE-2017-3880?
No fix has been published for CVE-2017-3880 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2017-3880 being exploited?
There is no known exploitation of CVE-2017-3880 in the wild and no public exploit code.
Other vulnerabilities in Cisco Webex Meetings Server
- CVE-2017-12367 Memory corruption in Cisco WebEx Recording Format and Advanced Recording Format Players
- CVE-2015-0589 Command injection in n/a
- CVE-2017-3794 Cross-site request forgery in Cisco WebEx Meetings Server 2.6
- CVE-2016-1448 Cross-site request forgery in n/a
- CVE-2016-1446 SQL injection in n/a
Sources
Also known as GHSA-h6ph-8m27-fx8c.