Medium severity · published Oct 1, 2025
CVE-2025-20357
Cisco CyberVision Center Reports Stored Cross-Site Scripting Vulnerability
5.4
CVSS
0.2%
EPSS
No
On KEV
Description
A vulnerability in the web-based management interface of Cisco Cyber Vision Center could allow an authenticated, remote attacker to conduct cross-site scripting (XSS) attacks against a user of the interface.
This vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected system. An attacker could exploit this vulnerability by injecting malicious code into specific pages of the interface. 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.
To exploit this vulnerability, the attacker must have valid administrative credentials that allow access to the Reports page. By default, all pre-defined users have this access, as do any custom users that are configured to allow access to the Reports page.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 12% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CC
Cisco Cyber Vision · Cisco
5.1.0; 5.1.1; 5.1.2; 5.1.3; 5.2.0; 5.2.1 · source: vendor
CV
Cyber Vision Center · Cisco
5.1.0; 5.2.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-20357
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-20357
Vendor Advisory
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cv-xss-rwRAKAJ9
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