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CVE-2019-1857: Cisco HyperFlex HX-Series Web-Based Management Interface Cross-Site Request Forgery Vulnerability

• Severity: high (CVSS 8.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-05-03 · updated 2026-06-17
• Weakness: CWE-352

Description

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: 3.0(1a)
• Cisco Hx220C All Nvme M5 Firmware: 3.0(1a)
• Cisco Hx220C Edge M5 Firmware: 3.0(1a)
• Cisco Hx220C M5 Firmware: 3.0(1a)
• Cisco Hx240C Af M5 Firmware: 3.0(1a)
• Cisco Hx240C Large Form Factor Firmware: 3.0(1a)
• Cisco Hx240C M5 Firmware: 3.0(1a)
• Cisco Ucs B200 M5 Firmware: 3.0(1a)
• Cisco Ucs B480 M5 Firmware: 3.0(1a)
• Cisco Ucs C125 M5 Firmware: 3.0(1a)
• Cisco Ucs C220 M5 Firmware: 3.0(1a)
• Cisco Ucs C240 M5 Firmware: 3.0(1a)
• Cisco Ucs C480 M5 Firmware: 3.0(1a)
• Cisco Ucs C480 Ml Firmware: 3.0(1a)

References

• http://www.securityfocus.com/bid/108163
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190501-hyperflex-csrf
• http://www.securityfocus.com/bid/108163
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190501-hyperflex-csrf

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