XSS in Cisco Evolved Programmable Network Manager (Epnm)
CVE-2023-20257
A vulnerability in the web-based management interface of Cisco Prime Infrastructure could allow an authenticated, remote attacker to conduct cross-site scripting attacks. This vulnerability is due to improper validation of user-supplied input to the web-based management interface. An attacker could exploit this vulnerability by submitting malicious input containing script or HTML content within requests that would stored within the application interface. A successful exploit could allow the attacker to conduct cross-site scripting attacks against other users of the affected application.
EPSS: 0.004 (28.8th 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 Evolved Programmable Network Manager (Epnm) — versions 1.2.6, 1.2.2, 1.2.3
- Cisco Prime Infrastructure — versions 2.0.0, 2.0.10, 2.0.39
- Cisco Evolved_programmable_network_manager
- Cisco Prime_infrastructure — versions 3.10.4
Weakness classification (CWE)
References
- psirt@cisco.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-20257?
- CVE-2023-20257 is a medium-severity vulnerability in Cisco Evolved Programmable Network Manager (Epnm), classified under Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS). CVSS score: 4.8/10. Published 2024-01-17.
- How severe is CVE-2023-20257?
- Medium severity. CVSS v3 base score is 4.8 out of 10.