#VU17213 Cross-site request forgery in Phoenix Contact GmbH products - CVE-2018-13993

Vulnerability identifier: #VU17213

Vulnerability risk: Low

CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2018-13993

CWE-ID: CWE-352

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
FL SWITCH 4004T-8POE-4SFP
FL SWITCH 4000T-4POE-1SFP
FL SWITCH 3012E-2FX
FL SWITCH 4000T-8POE-2SFP-R
FL SWITCH 3012E-2FX SM
FL SWITCH 4800E-24FX SM-4GC
FL SWITCH 4800E-24FX-4GC
FL SWITCH 4824E-4GC
FL SWITCH 4012T-2GT-2FX ST
FL SWITCH 4012T 2GT 2FX
FL SWITCH 4808E-16FX SM LC-4GC
FL SWITCH 4808E-16FX-4GC
FL SWITCH 4808E-16FX ST-4GC
FL SWITCH 4808E-16FX SM ST-4GC
FL SWITCH 4808E-16FX SM-4GC
FL SWITCH 4808E-16FX LC-4GC
FL SWITCH 4008T-2GT-3FX SM
FL SWITCH 4008T-2GT-4FX SM
FL SWITCH 4008T-2SFP
FL SWITCH 3006T-2FX SM
FL SWITCH 3016T
FL SWITCH 3016
FL SWITCH 3016E
FL SWITCH 3012E-2SFX
FL SWITCH 3006T-2FX ST
FL SWITCH 3006T-2FX
FL SWITCH 3008T
FL SWITCH 3008
FL SWITCH 3004T-FX ST
FL SWITCH 3004T-FX
FL SWITCH 3005T
FL SWITCH 3005

Software vendor:
Phoenix Contact GmbH

The vulnerability allows a remote attacker to perform cross-site request forgery attacks.

The vulnerability exists due to insufficient validation of the HTTP request origin. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website.

Update to version 1.35 or later.

• https://cert.vde.com/de-de/advisories/vde-2019-001