CVE-2026-44102: medium-severity vulnerability in Phoenix Contact CHARX SEC-3000
OCPP Firmware download is not properly locked
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.9epss 0.3%
An unauthenticated remote attacker can trigger a firmware update download via the OCPP backend by supplying an invalid firmware file. This will cause the file to remain accessible for a short period before it is deleted due to improper locking during the cleanup process.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Affected products
Phoenix Contact · CHARX SEC-3000Phoenix Contact · CHARX SEC-3050Phoenix Contact · CHARX SEC-3100Phoenix Contact · CHARX SEC-3150Related CVEs — Phoenix Contact CHARX SEC-3000
In the same product, most dangerous first.
CVE-2026-44098HIGHOS Command Injection in OCPP Agent via charge_box_idEPSS 1.7%CVE-2025-41699HIGHPhoenix Contact: Security Advisory for CHARX SEC-3xxx charging controllersEPSS 0.8%CVE-2026-44108CRITICALFirewall bypass during shutdownEPSS 0.8%CVE-2026-7849CRITICALCommand Injection in SCM (idledisconnect parameter)EPSS 0.8%CVE-2025-25270CRITICALRemote Code Execution via Unauthenticated Configuration ManipulationEPSS 0.8%CVE-2026-44101CRITICALOCPP reconfiguration vulnerabilityEPSS 0.7%