Medium 5.3Published Jul 30, 2026

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

Updated under an hour ago (Oct 27, 2026, 10:00 AM ET)

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It affects Phoenix Contact CHARX SEC-3150 and 3 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Phoenix Contact CHARX SEC-3150

Exploited in the last 30 days

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.

CVSS: 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness (CWE): CWE-434
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: CERTVDE
NVD analysis: Deferred
Record last updated: Jul 30, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Phoenix Contact CHARX SEC-3150 phoenix_contact:charx_sec_3150 (from the name)	from 1.0.0 before 1.9.1	CNA record
Phoenix Contact CHARX SEC-3100 phoenix_contact:charx_sec_3100 (from the name)	from 1.0.0 before 1.9.1	CNA record
Phoenix Contact CHARX SEC-3050 phoenix_contact:charx_sec_3050 (from the name)	from 1.0.0 before 1.9.1	CNA record
Phoenix Contact CHARX SEC-3000 phoenix_contact:charx_sec_3000 (from the name)	from 1.0.0 before 1.9.1	CNA record

References

References

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

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.