CVE-2026-20191: Cisco Catalyst Center, обхождане на път

Описание

Оригинално описание

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.

Засегнати продукти

• Cisco Cisco Catalyst Center: 2.3.7.0-VA; 2.3.7.5-VA; 2.3.7.6-VA; 2.3.7.7-VA; 2.3.7.9-VA; 3.1.3; 3.1.3-VA; 2.3.7.10-VA; 3.1.5; 3.1.5-VA; 3.1.5-VA on AWS; 3.1.5-RevUp; 3.1.6; 3.1.6-VA; 3.1.6-BETA; 3.1.6-GSMU100; 3.1.6-VA-GSMU100

Вид слабост

• CWE-22 Неправилно ограничаване на път до позволена директория

История

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-20191
• https://nvd.nist.gov/vuln/detail/CVE-2026-20191
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-catc-file-read-wLH2vf8X