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CVE-2023-20201

18
FAUCET Score

CVE-2023-20201 describes multiple stored cross-site scripting (XSS) vulnerabilities in the web-based management interfaces of Cisco Prime Infrastructure and Cisco Evolved Programmable Network Manager (EPNM). These vulnerabilities, stemming from insufficient input validation, allow an authenticated, remote attacker to inject malicious script into the interface. A successful exploit could lead to arbitrary script execution within the user's browser context or access to sensitive browser-based information. The CVSS score is 5.4 (Medium), indicating a low attack complexity but requiring user interaction and valid credentials. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 7.1CPE matchmatch criteria
cpe:2.3:a:cisco:evolved_programmable_network_manager:*:*:*:*:*:*:*:*
< 3.10.4CPE matchmatch criteria
cpe:2.3:a:cisco:prime_infrastructure:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.8MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
1.7
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.36%
Probability of exploitation in next 30 days
EPSS Percentile
28.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0036 is in the 41st percentile among its peer group of 15,239 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

ciscovendor investigatingvia nvd_reference
View patch

References

sec.cloudapps.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-pi-epnm-BFjSRJP5
Vendor Advisory