CVE-2026-20075
Last modified
CVE-2026-20075 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. This 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 0.22% 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. This 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, an attacker must have valid administrative credentials.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Evolved Programmable Network Manager | <= 7.0 |
| Cisco | Evolved Programmable Network Manager | >= 7.1.0, < 7.1.4.1 |
| Cisco | Evolved Programmable Network Manager | >= 8.1.0, <= 8.1.2.1 |
| Cisco | Evolved Programmable Network Manager | 8.0.0 |
| Cisco | Prime Infrastructure | <= 3.9 |
| Cisco | Prime Infrastructure | >= 3.10.0, <= 3.10.6 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-20075?
How severe is CVE-2026-20075?
How do I fix CVE-2026-20075?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-20068Multiple Cisco products are affected by a vulnerability in t…5.8
- CVE-2026-20069A vulnerability in the VPN web services component of Cisco S…4.3
- CVE-2026-2007Heap buffer overflow in PostgreSQL pg_trgm allows a database…8.2
- CVE-2026-20070A vulnerability in the VPN web services component of Cisco S…6.1
- CVE-2026-20073A vulnerability in Cisco Secure Firewall Adaptive Security A…5.8
- CVE-2026-20074A vulnerability in the Intermediate System-to-Intermediate S…7.4
- CVE-2026-20076A vulnerability in the web-based management interface of Cis…4.8
- CVE-2026-20078Multiple vulnerabilities in Cisco Unity Connection could all…6.5
- CVE-2026-20079A vulnerability in the web interface of Cisco Secure Firewal…10
- CVE-2026-2008A vulnerability was detected in abhiphile fermat-mcp up to 4…8.8
- CVE-2026-20080A vulnerability in the SSH service of Cisco IEC6400 Wireless…5.3
- CVE-2026-20081Multiple vulnerabilities in Cisco Unity Connection could all…6.5
Are you affected by CVE-2026-20075?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST