Is CVE-2013-6711 being actively exploited?

CVE-2013-6711 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-6711?

CVE-2013-6711 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2013-6711

MEDIUM · CVSS 4.3EPSS 2.1%EU EUVD

Cross-site scripting (XSS) vulnerability in the product-creation administrative page in Cisco WebEx Sales Center allows remote attackers to inject arbitrary web script or HTML via a crafted URL, aka Bug ID CSCul25540.

Key facts

CVSS score: 4.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness (CWE): CWE-79
EPSS score: 2.1% (81th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-6513)
Published: December 14, 2013
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-6513 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

cisco / webex sales center

References

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6711(Vendor Advisory)
http://tools.cisco.com/security/center/viewAlert.x?alertId=32156(Vendor Advisory)
http://www.securitytracker.com/id/1029493(Third Party Advisory, VDB Entry)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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