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CVE-2025-20120

MEDIUMCVSS 6.1/10EPSS 0.28%

Last modified

CVE-2025-20120 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A vulnerability in the web-based management interface of Cisco Evolved Programmable Network Manager (EPNM) and Cisco Prime Infrastructure could allow an unauthenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface on an affected device. 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. EPSS estimates a 0.28% chance of exploitation in the next 30 days.

Description

A vulnerability in the web-based management interface of Cisco Evolved Programmable Network Manager (EPNM) and Cisco Prime Infrastructure could allow an unauthenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface on an affected device. 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.

Metrics

CVSS 3.1
6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability
0.28%

19.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
CiscoPrime Infrastructure2.0.0—
CiscoPrime Infrastructure2.0.10—
CiscoPrime Infrastructure2.0.39—
CiscoPrime Infrastructure2.1—
CiscoPrime Infrastructure2.1.0—
CiscoPrime Infrastructure2.1.1—
CiscoPrime Infrastructure2.1.2—
CiscoPrime Infrastructure2.1.56—
CiscoPrime Infrastructure2.2—
CiscoPrime Infrastructure2.2.0—
CiscoPrime Infrastructure2.2.1—
CiscoPrime Infrastructure2.2.2—
CiscoPrime Infrastructure2.2.3—
CiscoPrime Infrastructure2.2.4—
CiscoPrime Infrastructure2.2.5—
CiscoPrime Infrastructure2.2.7—
CiscoPrime Infrastructure2.2.8—
CiscoPrime Infrastructure2.2.9—
CiscoPrime Infrastructure2.2.10—
CiscoPrime Infrastructure3.0.0—
CiscoPrime Infrastructure3.0.1—
CiscoPrime Infrastructure3.0.2—
CiscoPrime Infrastructure3.0.3—
CiscoPrime Infrastructure3.0.4—
CiscoPrime Infrastructure3.0.5—
CiscoPrime Infrastructure3.0.6—
CiscoPrime Infrastructure3.0.7—
CiscoPrime Infrastructure3.1Device Pack10
CiscoPrime Infrastructure3.1.0—
CiscoPrime Infrastructure3.1.1—
CiscoPrime Infrastructure3.1.2—
CiscoPrime Infrastructure3.1.3—
CiscoPrime Infrastructure3.1.4—
CiscoPrime Infrastructure3.1.5—
CiscoPrime Infrastructure3.1.6—
CiscoPrime Infrastructure3.1.7—
CiscoPrime Infrastructure3.2—
CiscoPrime Infrastructure3.2.0-fips—
CiscoPrime Infrastructure3.2.1—
CiscoPrime Infrastructure3.2.2—
CiscoPrime Infrastructure3.3Device Pack1
CiscoPrime Infrastructure3.3.0—
CiscoPrime Infrastructure3.3.1—
CiscoPrime Infrastructure3.4Device Pack1
CiscoPrime Infrastructure3.4.0—
CiscoPrime Infrastructure3.4.1—
CiscoPrime Infrastructure3.4.2—
CiscoPrime Infrastructure3.5Device Pack1
CiscoPrime Infrastructure3.5.0—
CiscoPrime Infrastructure3.5.1—

Showing 50 of 172 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2025-20120?
A vulnerability in the web-based management interface of Cisco Evolved Programmable Network Manager (EPNM) and Cisco Prime Infrastructure could allow an unauthenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface on an affected device. 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.
How severe is CVE-2025-20120?
CVE-2025-20120 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.28% probability of exploitation in the next 30 days.
How do I fix CVE-2025-20120?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-20120?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST