CVE-2013-6968
Cisco WebEx Training Center provides different error messages for registration attempts depending...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2013-6968- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2013-6968- Updated
- 2026-11-02
EUVDEUVD-2013-6769 No score
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.
- Record
EUVD-2013-6769- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-964q-9m59-j738 No score
Cisco WebEx Training Center provides different error messages for registration attempts depending...
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.
- Record
GHSA-964q-9m59-j738- Weakness
- CWE-200
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2013-6968 is a medium vulnerability (CVSS 5.0) in Cisco Webex Training Center, published December 14, 2013. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.46%, the 84th percentile. No source names a fixed version.
References
securitytracker.com/id/1029492
osvdb.org/100913
tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6968
exchange.xforce.ibmcloud.com/vulnerabilities/89688
nvd.nist.gov/vuln/detail/CVE-2013-6968
github.com/advisories/GHSA-964q-9m59-j738