Cisco Crosswork Network Controller vulnerabilities

6 CVEs affecting Cisco Crosswork Network Controller, 1 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-20220, published 2026-06-17.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2021-44228: Apache Log4j2 Remote Code Execution Vulnerability, published 2021-12-10. Critical severity, CVSS 10.0. Actively exploited: in CISA KEV since 2021-12-10. EPSS: 100% chance of exploitation in the next 30 days. Apache Log4j2 2.0-beta9 through 2.15.0 (excluding security releases 2.12.2, 2.12.3, and 2.3.1) JNDI features used in configuration, log messages, and parameters do not protect against attacker…
CVE-2025-20166, published 2025-01-08. Medium severity, CVSS 5.4. EPSS: 0.4% chance of exploitation in the next 30 days. A vulnerability in the web-based management interface of Cisco Common Services Platform Collector (CSPC) could allow an authenticated, remote attacker to conduct cross-site scripting (XSS) attacks…
CVE-2025-20168, published 2025-01-08. Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days. A vulnerability in the web-based management interface of Cisco Common Services Platform Collector (CSPC) could allow an authenticated, remote attacker to conduct cross-site scripting (XSS) attacks…
CVE-2025-20167, published 2025-01-08. Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days. A vulnerability in the web-based management interface of Cisco Common Services Platform Collector (CSPC) could allow an authenticated, remote attacker to conduct cross-site scripting (XSS) attacks…
CVE-2025-20123, published 2025-01-08. Medium severity, CVSS 4.8. EPSS: 0.3% chance of exploitation in the next 30 days. Multiple vulnerabilities in the web-based management interface of Cisco Crosswork Network Controller could allow an authenticated, remote attacker to conduct cross-site scripting (XSS) attacks…
CVE-2026-20220, published 2026-06-17. Medium severity, CVSS 6.3. EPSS: 0.3% chance of exploitation in the next 30 days. A vulnerability in the web-based management interface of Cisco Crosswork Network Controller could allow an authenticated, remote attacker to execute arbitrary commands on an affected…