CVE-2026-20175

Cisco Finesse File Inclusion Vulnerability

Severity
Medium 6.1
CVSS 3.1
Exploited
Not listed
EPSS
0.002
7.8th percentile
Discovered by
Third party
Vendor-published field
Published
Jun 3, 2026
Assigned by cisco

Description

A vulnerability in Cisco Finesse could allow an unauthenticated, remote attacker to load arbitrary files from remote locations into an active user session on an affected device, possibly leading to browser-based attacks. This vulnerability is due to insufficient validation of user-supplied input for HTTP requests that are sent to an affected device. An attacker who has knowledge of the address of the affected device could exploit this vulnerability by persuading a user to click a crafted link that contains the affected device address. A successful exploit could allow the attacker to conduct browser-based attacks and execute arbitrary script code in the context of the affected interface or access sensitive information on the affected device.

Weakness: CWE-73

Affected products

Vendor Product Category Matched by
Cisco Cisco Contact Center Other Products cna-assigner
Vendor-reported products (1)
  • Cisco · Cisco Finesse

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