What’s Vulnerable › Vulnerabilities

CVE-2013-6968

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2013-12-14 · updated 2026-06-17
• Weakness: CWE-200

Description

Cisco WebEx Training Center provides different error messages for registration attempts depending on whether the e-mail address exists, which allows remote attackers to enumerate attendees via a series of requests, aka Bug ID CSCul36003.

Affected products

• Cisco Webex Training Center: all versions

References

• http://osvdb.org/100913
• http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6968
• http://tools.cisco.com/security/center/viewAlert.x?alertId=32147
• http://www.securitytracker.com/id/1029492
• https://exchange.xforce.ibmcloud.com/vulnerabilities/89688
• http://osvdb.org/100913
• http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6968
• http://tools.cisco.com/security/center/viewAlert.x?alertId=32147
• http://www.securitytracker.com/id/1029492
• https://exchange.xforce.ibmcloud.com/vulnerabilities/89688

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