Auth bypass in Cisco Unified Contact Center Express
CVE-2017-6722
A vulnerability in the Extensible Messaging and Presence Protocol (XMPP) service of Cisco Unified Contact Center Express (UCCx) could allow an unauthenticated, remote attacker to masquerade as a legitimate user, aka a Clear Text Authentication Vulnerability. More Information: CSCuw86638. Known Affected Releases: 10.6(1). Known Fixed Releases: 11.5(1.10000.61).
Vulnerability class: Broken Authentication
EPSS: 0.012 (63.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Cisco Unified_contact_center_express — versions 11.5\(1\), 11.5.1es01, 11.5.1su1
- N/a Cisco Unified Contact Center Express — versions Cisco Unified Contact Center Express
Weakness classification (CWE)
References
- psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
- psirt@cisco.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2017-6722?
- CVE-2017-6722 is a medium-severity vulnerability in Cisco Unified Contact Center Express, classified under Improper Authentication. CVSS score: 6.1/10. Published 2017-07-04.
- How severe is CVE-2017-6722?
- Medium severity. CVSS v3 base score is 6.1 out of 10.