Path Traversal in Cisco Catalyst Center
CVE-2026-20191
A vulnerability in Cisco Catalyst Center could allow an unauthenticated, remote attacker to read arbitrary files from a restricted container. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to read arbitrary files from a restricted container of the affected device.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.006 (49.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 49.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.006 · change: -0.003
Affected products
- Cisco Catalyst Center
- Cisco Catalyst Center Global Manager
- Cisco Catalyst Center — versions 2.3.7.0-VA, 2.3.7.5-VA, 2.3.7.6-VA
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-20191?
- CVE-2026-20191 is a high-severity vulnerability in Cisco Catalyst Center, classified under Path Traversal. CVSS score: 7.5/10. Published 2026-07-01.
- How severe is CVE-2026-20191?
- High severity. CVSS v3 base score is 7.5 out of 10.