CVE-2017-3880

Name: CVE-2017-3880
Creator: NVD / NIST
Published: 2017-03-17T22:59:00.61+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.45%

Last modified Jun 17, 2026

CVE-2017-3880 is a vulnerability of currently unknown severity. 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. EPSS estimates a 1.45% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

1.45%

70.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-287

Affected Software

Vendor	Product	Versions
Cisco	Webex Meetings Server	2.5.1.5
Cisco	Webex Meetings Server	2.5.1.29
Cisco	Webex Meetings Server	2.5.99.2
Cisco	Webex Meetings Server	2.5_base
Cisco	Webex Meetings Server	2.5_mr1
Cisco	Webex Meetings Server	2.5_mr2
Cisco	Webex Meetings Server	2.5_mr3
Cisco	Webex Meetings Server	2.5_mr4
Cisco	Webex Meetings Server	2.5_mr5
Cisco	Webex Meetings Server	2.5_mr6
Cisco	Webex Meetings Server	2.6.0
Cisco	Webex Meetings Server	2.6.1.39
Cisco	Webex Meetings Server	2.6_mr1
Cisco	Webex Meetings Server	2.6_mr2
Cisco	Webex Meetings Server	2.6_mr3
Cisco	Webex Meetings Server	2.7.1
Cisco	Webex Meetings Server	2.7_base
Cisco	Webex Meetings Server	2.7_mr1
Cisco	Webex Meetings Server	2.7_mr2

References

http://www.securityfocus.com/bid/96918Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1038040
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170315-webexVendor Advisory
http://www.securityfocus.com/bid/96918Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1038040
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170315-webexVendor Advisory

Timeline

Published: Mar 17, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-3880?

How severe is CVE-2017-3880?

Severity scoring for CVE-2017-3880 is pending analysis. The EPSS model estimates a 1.45% probability of exploitation in the next 30 days.

How do I fix CVE-2017-3880?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-3880?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST