CVE-2013-6968

View on CVE.org

Published Dec 14, 2013 CVSS 2.0 · 5.0 Medium EPSS 2.5% KEV · Not listed

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

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:cisco:webex_training_center:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2013-6769	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.

Metrics

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

Exploit prediction score: 2.5% (2.457% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
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

History

No history.

Subscriptions

Cisco Webex Training Center

Weaknesses

CWE-200

Sources

CVE record Updated: Aug 6, 2024, 5:53 PM

Status: PUBLISHED
Assigner: cisco
Published: Dec 14, 2013, 10:00 PM
Updated: Aug 6, 2024, 5:53 PM
Reserved: Dec 5, 2013, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 12:01 AM

Status: Modified
Published: Dec 14, 2013, 10:55 PM
Modified: Jun 17, 2026, 12:01 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2013-12-12T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "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."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-11-28T15:57:01.000Z", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco"}, "references": [{"name": "1029492", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1029492"}, {"name": "100913", "tags": ["vdb-entry", "x_refsource_OSVDB"], "url": "http://osvdb.org/100913"}, {"name": "20131212 Cisco WebEx Training Center Registered Attendee Email Enumeration Vulnerability", "tags": ["vendor-advisory", "x_refsource_CISCO"], "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6968"}, {"name": "cisco-webex-cve20136968-info-disc(89688)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/89688"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=32147"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@cisco.com", "ID": "CVE-2013-6968", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "1029492", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1029492"}, {"name": "100913", "refsource": "OSVDB", "url": "http://osvdb.org/100913"}, {"name": "20131212 Cisco WebEx Training Center Registered Attendee Email Enumeration Vulnerability", "refsource": "CISCO", "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6968"}, {"name": "cisco-webex-cve20136968-info-disc(89688)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/89688"}, {"name": "http://tools.cisco.com/security/center/viewAlert.x?alertId=32147", "refsource": "CONFIRM", "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=32147"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T17:53:45.817Z"}, "title": "CVE Program Container", "references": [{"name": "1029492", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1029492"}, {"name": "100913", "tags": ["vdb-entry", "x_refsource_OSVDB", "x_transferred"], "url": "http://osvdb.org/100913"}, {"name": "20131212 Cisco WebEx Training Center Registered Attendee Email Enumeration Vulnerability", "tags": ["vendor-advisory", "x_refsource_CISCO", "x_transferred"], "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6968"}, {"name": "cisco-webex-cve20136968-info-disc(89688)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/89688"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=32147"}]}]}, "cveMetadata": {"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2013-6968", "datePublished": "2013-12-14T22:00:00.000Z", "dateReserved": "2013-12-05T00:00:00.000Z", "dateUpdated": "2024-08-06T17:53:45.817Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "psirt@cisco.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:cisco:webex_training_center:-:*:*:*:*:*:*:*", "matchCriteriaId": "1D11FA31-28A2-47C6-9030-97A250951899", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Cisco WebEx Training Center proporciona diferentes mensajes de error en intentos de registro dependiendo si la direcci\u00f3n de e-mail existe, lo que permite a atacantes remotos enumerar asistentes a trav\u00e9s de una serie de peticiones, tambi\u00e9n conocido como Bug ID CSCul36003."}], "id": "CVE-2013-6968", "lastModified": "2026-06-17T00:01:12.773", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-12-14T22:55:14.473", "references": [{"source": "psirt@cisco.com", "url": "http://osvdb.org/100913"}, {"source": "psirt@cisco.com", "tags": ["Vendor Advisory"], "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6968"}, {"source": "psirt@cisco.com", "tags": ["Vendor Advisory"], "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=32147"}, {"source": "psirt@cisco.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id/1029492"}, {"source": "psirt@cisco.com", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/89688"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://osvdb.org/100913"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6968"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=32147"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id/1029492"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/89688"}], "sourceIdentifier": "psirt@cisco.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "nvd@nist.gov", "type": "Primary"}]}