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Vulnerability record · CVE-2018-0403 · published 18 July 2018

CVE-2018-0403: Cisco unified contact center express cross-site scripting vulnerability

Cisco · Unified Contact Center Express

Multiple vulnerabilities in the web-based management interface of Cisco Unified Contact Center Express (Unified CCX) could allow an unauthenticated, remote attacker to retrieve a cleartext password. Cisco Bug IDs: CSCvg71040.

9.8 CVSS 3.0 Critical EPSS 2.6% · top 15.1% CWE-79 · Cross-site scriptingCWE-918 · Server-side request forgery (SSRF)
9.8CVSS 3.0 base score, v2 5.0
2.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

Multiple vulnerabilities in the web-based management interface of Cisco Unified Contact Center Express (Unified CCX) could allow an unauthenticated, remote attacker to retrieve a cleartext password. Cisco Bug IDs: CSCvg71040.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.securitytracker.com/id/1041352 Third Party AdvisoryVDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180718-uccx Vendor Advisory
http://www.securitytracker.com/id/1041352 Third Party AdvisoryVDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180718-uccx Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2018-0403), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.