Vulnerability intelligence
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.
CVSS Score
7.5
High
EPSS — Exploit Probability
0.9%
Riskier than 57% of all CVEs
Exploitation
Not in CISA KEV
No federal exploitation record
Remediation
unknown
Check vendor advisories
1 article across 1 outlet · first covered Jul 2, 2026 · latest Jul 2, 2026
Coverage timeline
-
Cisco Patches Catalyst Center File Read Flaw and Seven ClamAV DoS Bugssecurityonline.info · Jul 2, 2026