CVE-2017-20216

Critical

Description

FLIR Thermal Camera PT-Series firmware version 8.0.0.64 contains multiple unauthenticated remote command injection vulnerabilities in the controllerFlirSystem.php script. Attackers can execute arbitrary system commands as root by exploiting unsanitized POST parameters in the execFlirSystem() function through shell_exec() calls. Exploitation evidence was observed by the Shadowserver Foundation on 2026-01-06 (UTC).

SeverityCritical

CVSS9.8

Exploit probability—

ProductFLIR Thermal Camera PT-Series

PublishedJan 8, 2026

First seenJan 8, 2026

Weakness typeCWE-78OS command injection

How to fix

Patches

web.archive.org/web/20171011125811/https://www.flir.com/security/blog/details/?ID=87043

Affected products

Product	Affected versions	Fixed in
FLIR Systems, Inc. FLIR Thermal Camera PT-Series	8.0.0.64	—

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