Cross-site scripting in Cisco Unity Connection - CVE-2018-15426
Published: October 9, 2018
Vulnerability identifier: #VU15219
CSH Severity: Low
CVSS v4: 4.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N]
CVE-ID: CVE-2018-15426
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The disclosed vulnerability allows a remote high-privileged attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
Affected software
Cisco Unity Connection
How to mitigate CVE-2018-15426
The vulnerability has been fixed in the version 10.5(2)ES125, 11.5(1.16000.2), 12.5(0.97000.274), 12.0(1.22011.2), 11.5(1.15080.1), 10.5(2.18154.1), 12.5(0.193), 12.0(1)ES16, 11.5(1)ES55, 10.5(2)ES127, 12.5(0.99834.1), 12.5(0.97000.280), 11.5(1.15079.1), 10.5(2.18152.1), 12.5(0.197), 11.5(1)ES54, 10.5(2)ES125.
Cisco Unity Connection - addressed in versions 10.5.2 ES125, 10.5.2 ES127, 10.5.2.18152.1, 10.5.2.18154.1, 11.5.1 ES54, 11.5.1 ES55, 11.5.1.15079.1, 11.5.1.15080.1, 11.5.1.16000.2, 12.0.1 ES16, 12.0.1.22011.2, 12.5.0.193, 12.5.0.197, 12.5.0.97000.274, 12.5.0.97000.280, 12.5.0.99834.1