What is CVE-2024-20305?

CVE-2024-20305 is a medium-severity vulnerability in Cisco Unity Connection, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2024-01-26.

How severe is CVE-2024-20305?

Medium severity. CVSS v3 base score is 4.8 out of 10.

XSS in Cisco Unity Connection

CVE-2024-20305

A vulnerability in the web-based management interface of Cisco Unity Connection could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.004 (27.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.

Affected products

Cisco Unity Connection — versions 12.0(1)SU1, 12.0(1)SU2, 12.0(1)SU3
Cisco Unity_connection

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

psirt@cisco.com (Vendor Advisory)

Frequently asked questions

What is CVE-2024-20305?: CVE-2024-20305 is a medium-severity vulnerability in Cisco Unity Connection, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2024-01-26.
How severe is CVE-2024-20305?: Medium severity. CVSS v3 base score is 4.8 out of 10.