CVE-2019-1857: Cisco HX220C Af m5 Firmware

High severity, CVSS 8.8. EPSS: 0.6% chance of exploitation in the next 30 days.

A vulnerability in the web-based management interface of Cisco HyperFlex HX-Series could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack and perform arbitrary actions on an affected system. The vulnerability is due to insufficient CSRF protections for the web-based management interface of the affected software. An attacker could exploit this vulnerability by persuading a user of the interface to follow a crafted link. A successful exploit could allow the attacker to perform arbitrary actions on an affected system by using a web browser and with the privileges of the user.

Affected products

• Cisco HX220C Af m5 Firmware: version 3.0(1a) only
• Cisco HX220C All Nvme m5 Firmware: version 3.0(1a) only
• Cisco HX220C Edge m5 Firmware: version 3.0(1a) only
• Cisco HX220C m5 Firmware: version 3.0(1a) only
• Cisco HX240C Af m5 Firmware: version 3.0(1a) only
• Cisco HX240C Large Form Factor Firmware: version 3.0(1a) only
• Cisco HX240C m5 Firmware: version 3.0(1a) only
• Cisco Ucs b200 m5 Firmware: version 3.0(1a) only
• Cisco Ucs b480 m5 Firmware: version 3.0(1a) only
• Cisco Ucs c125 m5 Firmware: version 3.0(1a) only
• Cisco Ucs c220 m5 Firmware: version 3.0(1a) only
• Cisco Ucs c240 m5 Firmware: version 3.0(1a) only
• Cisco Ucs c480 m5 Firmware: version 3.0(1a) only
• Cisco Ucs c480 Ml Firmware: version 3.0(1a) only

Published 2019-05-03. Last modified 2026-06-17.