Is CVE-2023-20102 being actively exploited?

CVE-2023-20102 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2023-20102?

CVE-2023-20102 has a CVSS 3.1 base score of 8.8 (HIGH).

CVE-2023-20102

HIGH · CVSS 8.8EPSS 1.0%EU EUVD

A vulnerability in the web-based management interface of Cisco Secure Network Analytics could allow an authenticated, remote attacker to execute arbitrary code on the underlying operating system. This vulnerability is due to insufficient sanitization of user-provided data that is parsed into system memory. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to execute arbitrary code on the underlying operating system as the administrator user.

Key facts

CVSS score: 8.8 (v3.1)
Severity: HIGH
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-502
EPSS score: 1.0% (62th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2023-24281)
Published: April 5, 2023
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2023-24281 in the EU Vulnerability Database. Last updated in EUVD on October 28, 2024.

View on the EU Vulnerability Database

Affected products

cisco / secure network analytics
cisco / stealthwatch management console 2200
cisco / stealthwatch management console 2200 firmware

Certified products that may be affected

1 FIPS 140 or Common Criteria certified product, from automated matching by sec-certs.org.

Cisco Secure Network Analytics (SNA) 7.4 - Cisco Systems, Inc. - Common Criteria CCEVS-VR-VID-11313-2023 - archived

References

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-stealthsmc-rce-sfNBPjcS(Vendor Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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