Cisco Catalyst Center CVE-2026-20191: unauth arbitrary file read
Cisco advisory cisco-sa-catc-file-read-wLH2vf8X patches CVE-2026-20191, a CVSS 7.5 pre-auth path traversal in Catalyst Center. Fixed in 3.1.6 GSMU200 and 2.3.7.11-VA GSMU100. No workaround.