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CVE-2025-20203

MEDIUMCVSS 4.8/10EPSS 0.26%

Last modified

CVE-2025-20203 is a medium-severity vulnerability rated 4.8/10 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 authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against users of the interface of an affected system. The vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by inserting malicious code into specific data fields in the interface. EPSS estimates a 0.26% 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 authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against users of the interface of an affected system. The vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by inserting malicious code into specific data fields in 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. {{value}} ["%7b%7bvalue%7d%7d"])}]]

Metrics

CVSS 3.1
4.8/10

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

EPSS Probability
0.26%

17.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
CiscoEvolved Programmable Network Manager1.2—
CiscoEvolved Programmable Network Manager1.2.1.2—
CiscoEvolved Programmable Network Manager1.2.2—
CiscoEvolved Programmable Network Manager1.2.2.4—
CiscoEvolved Programmable Network Manager1.2.3—
CiscoEvolved Programmable Network Manager1.2.4—
CiscoEvolved Programmable Network Manager1.2.4.2—
CiscoEvolved Programmable Network Manager1.2.5—
CiscoEvolved Programmable Network Manager1.2.6—
CiscoEvolved Programmable Network Manager1.2.7—
CiscoEvolved Programmable Network Manager2.0—
CiscoEvolved Programmable Network Manager2.0.1—
CiscoEvolved Programmable Network Manager2.0.1.1—
CiscoEvolved Programmable Network Manager2.0.2—
CiscoEvolved Programmable Network Manager2.0.2.1—
CiscoEvolved Programmable Network Manager2.0.3—
CiscoEvolved Programmable Network Manager2.0.4—
CiscoEvolved Programmable Network Manager2.0.4.1—
CiscoEvolved Programmable Network Manager2.0.4.2—
CiscoEvolved Programmable Network Manager2.1—
CiscoEvolved Programmable Network Manager2.1.1—
CiscoEvolved Programmable Network Manager2.1.1.1—
CiscoEvolved Programmable Network Manager2.1.1.3—
CiscoEvolved Programmable Network Manager2.1.1.4—
CiscoEvolved Programmable Network Manager2.1.2—
CiscoEvolved Programmable Network Manager2.1.2.2—
CiscoEvolved Programmable Network Manager2.1.2.3—
CiscoEvolved Programmable Network Manager2.1.3—
CiscoEvolved Programmable Network Manager2.1.3.2—
CiscoEvolved Programmable Network Manager2.1.3.3—
CiscoEvolved Programmable Network Manager2.1.3.4—
CiscoEvolved Programmable Network Manager2.1.3.5—
CiscoEvolved Programmable Network Manager2.1.4—
CiscoEvolved Programmable Network Manager2.2—
CiscoEvolved Programmable Network Manager2.2.1—
CiscoEvolved Programmable Network Manager2.2.1.1—
CiscoEvolved Programmable Network Manager2.2.1.2—
CiscoEvolved Programmable Network Manager2.2.1.3—
CiscoEvolved Programmable Network Manager2.2.1.4—
CiscoEvolved Programmable Network Manager2.2.3—
CiscoEvolved Programmable Network Manager2.2.4—
CiscoEvolved Programmable Network Manager2.2.5—
CiscoEvolved Programmable Network Manager3.0—
CiscoEvolved Programmable Network Manager3.0.1—
CiscoEvolved Programmable Network Manager3.0.2—
CiscoEvolved Programmable Network Manager3.0.3—
CiscoEvolved Programmable Network Manager3.1—
CiscoEvolved Programmable Network Manager3.1.1—
CiscoEvolved Programmable Network Manager3.1.2—
CiscoEvolved Programmable Network Manager3.1.3—

Showing 50 of 208 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2025-20203?
A vulnerability in the web-based management interface of Cisco Evolved Programmable Network Manager (EPNM) and Cisco Prime Infrastructure could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against users of the interface of an affected system. The vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by inserting malicious code into specific data fields in 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. {{value}} ["%7b%7bvalue%7d%7d"])}]]
How severe is CVE-2025-20203?
CVE-2025-20203 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.26% probability of exploitation in the next 30 days.
How do I fix CVE-2025-20203?
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.

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Source: NVD / NIST