CVE-2026-44103 — JupiCore does not perform validation of firmware

CVE-2026-44103

JupiCore does not perform validation of firmware PUBLISHED

Description (CNA)

An unauthenticated remote attacker can inject malicious firmware into the internal charging module because the JupiCore service transmits firmware updates without performing integrity or verification check. Successful exploitation may compromise the integrity of the affected device. This vulnerability could be used in chain with CVE-2026-44104.

Affected (CNA)

Vendor / product	Versions
Phoenix Contact / CHARX SEC-3150	affected 1.0.0 before 1.9.1
Phoenix Contact / CHARX SEC-3100	affected 1.0.0 before 1.9.1
Phoenix Contact / CHARX SEC-3050	affected 1.0.0 before 1.9.1
Phoenix Contact / CHARX SEC-3000	affected 1.0.0 before 1.9.1

CWE

CWE-434

References

https://www.certvde.com/en/advisories/VDE-2026-008/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.