CVE-2017-3797: Infoleak

Published Jan 26, 2017

Updated

A vulnerability in Cisco WebEx Meetings Server could allow an unauthenticated, remote attacker to view the fully qualified domain name of the Cisco WebEx administration server. More Information: CSCvb60655. Known Affected Releases: 2.7.

Affected Software

2 affected components

Cisco Webex Meetings Server=2.7.1

Cisco Webex Meetings Server=2.7_base

Remediation

Recommended actions to resolve this vulnerability, in priority order.

Upgrade
Upgrade Cisco WebEx Meetings Server to a version that resolves this vulnerability.
Fixed in 2.7Patch CSCvb60655

Event History

Jan 26, 2017

CVE Published

via MITRE·07:45 AM

Data Sourced

via MITRE·07:45 AM

DescriptionWeakness

Data Sourced

via NVD·07:59 AM

DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

What is the severity of CVE-2017-3797?

CVE-2017-3797 has a medium severity rating as it allows unauthenticated attackers to view sensitive information.

How do I fix CVE-2017-3797?

To fix CVE-2017-3797, upgrade to a non-affected version of Cisco WebEx Meetings Server beyond 2.7.

Which versions of Cisco WebEx Meetings Server are affected by CVE-2017-3797?

CVE-2017-3797 affects Cisco WebEx Meetings Server versions 2.7.1 and 2.7_base.

Is authentication required to exploit CVE-2017-3797?

No, CVE-2017-3797 can be exploited by an unauthenticated remote attacker.

What information can be leaked due to CVE-2017-3797?

CVE-2017-3797 allows an attacker to view the fully qualified domain name of the Cisco WebEx administration server.