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CVE-2013-6965
The registration component in Cisco WebEx Training Center provides the training-session URL before e-mail confirmation is completed, which…
- 5.0MediumCVSS base score
- 1.8%Exploitation in 30 daysEPSS · top 22% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
The registration component in Cisco WebEx Training Center provides the training-session URL before e-mail confirmation is completed, which allows remote attackers to bypass intended access restrictions and join an audio conference by entering credential fields from this URL, aka Bug ID CSCul36183.
Timeline
ID reserved
By cisco
- 9 days later
· 9 days later
Published
- 11 years later
· 11 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
- EPSS (exploitation in 30 days)
- 1.8% · top 22% of all CVEs (10 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Affected products
n/a
- affected n/a
References
6
- http://tools.cisco.com/security/center/viewAlert.x?alertId=32157 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 1029492 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 100911 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 64281 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 20131212 Cisco WebEx Training Center Bypass Email Verification to Join Audio Conference Vulnerability (opens in a new tab)vendor-advisoryx_refsource_CISCOx_transferred
- cisco-webex-cve20136965-info-disc(89691) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2013-6766 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2013-6965)Record last updated .