#VU72695 Stored cross-site scripting in Cisco Prime Infrastructure and Evolved Programmable Network (EPN) Manager - CVE-2023-20069

Vulnerability identifier: #VU72695

Vulnerability risk: Low

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-20069

CWE-ID: CWE-79

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Cisco Prime Infrastructure
Server applications / Remote management servers, RDP, SSH
Evolved Programmable Network (EPN) Manager
Server applications / Remote management servers, RDP, SSH

Vendor: Cisco Systems, Inc

Description

The disclosed vulnerability allows a remote user to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data. A remote user can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Cisco Prime Infrastructure: before 3.10.3

Evolved Programmable Network (EPN) Manager: before 7.0

---

External links
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cisco-pi-epnm-xss-mZShH2J
https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwd61777
https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwd62509

---

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.