What it is about

Der Cisco Evolved Programmable Network (EPN) Manager ist eine All-in-One-Managementlösung für die Konvergenz von paketorientierten und optischen Netzwerken. Cisco Prime Infrastructure kombiniert die Wireless-Fähigkeiten von Cisco Prime Network Control System (NCS) und die drahtgebundenen Fähigkeiten von Cisco Prime LAN Management Solution (LMS) mit den Applikations- Performance-Monitoring- und Troubleshooting-Fähigkeiten von Cisco Prime Assurance Manager. Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Cisco Evolved Programmable Network Manager und Cisco Prime Infrastructure ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen.

Under what conditions?

Over the network, but only with valid access (login required), for example with stolen credentials or as an insider.

What can happen in the worst case

An attacker could use the vulnerability to

• einen Cross-Site Scripting Angriff durchzuführen

Am I affected?

Affected according to the BSI:

• Cisco Evolved Programmable Network Manager <7.1.4.1
• Cisco Evolved Programmable Network Manager <8.1.2.1
• Cisco Prime Infrastructure <3.10.6 Security Update 03

The installed version is usually shown under “Help → About” or in the device’s admin interface.

What helps?

Update to at least:

• Cisco Evolved Programmable Network Manager 7.1.4.1
• Cisco Evolved Programmable Network Manager 8.1.2.1
• Cisco Prime Infrastructure 3.10.6 Security Update 03

Is the vulnerability already being exploited?

None of the CVEs is in the CISA catalogue of exploited vulnerabilities. That does not mean there are no attacks, only that none are documented.