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CVE-2025-3946

Incorrect response generation during FTEB protocol processing PUBLISHED

Description (CNA)

The Honeywell Experion PKS and OneWireless WDM contains a Deployment of Wrong Handler vulnerability in the component Control Data Access (CDA). An attacker could potentially exploit this vulnerability, leading to Input Data Manipulation, which could result in incorrect handling of packets leading to remote code execution. Honeywell recommends updating to the most recent version of Honeywell Experion PKS:520.2 TCU9 HF1 and 530.1 TCU3 HF1 and OneWireless: 322.5 and 331.1. The affected Experion PKS products are C300 PCNT02, C300 PCNT05, FIM4, FIM8, UOC, CN100, HCA, C300PM, and C200E. The Experion PKS versions affected are from 520.1 through 520.2 TCU9 and from 530 through 530 TCU3. The OneWireless WDM affected versions are 322.1 through 322.4 and 330.1 through 330.3.

Affected (CNA)

Vendor / productVersions
Honeywell / C300 PCNT02affected 520.1 through 520.2 TCU9; affected 530 through 530 TCU3
Honeywell / C300 PCNT05affected 520.1 through 520.2 TCU9; affected 530 through 530 TCU3
Honeywell / FIM4affected 520.1 through 520.2 TCU9; affected 530 through 530 TCU3
Honeywell / FIM8affected 520.1 through 520.2 TCU9; affected 530 through 530 TCU3
Honeywell / UOCaffected 520.1 through 520.2 TCU9; affected 530 through 530 TCU3
Honeywell / CN100affected 520.1 through 520.2 TCU9; affected 530 through 530 TCU3
Honeywell / HCAaffected 520.1 through 520.2 TCU9; affected 530 through 530 TCU3
Honeywell / C300PMaffected 520.1 through 520.2 TCU9; affected 530 through 530 TCU3
Honeywell / C200Eaffected 520.1 through 520.2 TCU9; affected 530 through 530 TCU3
Honeywell / Wireless Device Manageraffected 322.1 through 322.4; affected 330.1 through 330.3

CWE

CWE-430

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.