CVE-2026-35556

HIGH

7.5

Description

OpenPLC_V3 is vulnerable to a Plaintext Storage of a Password vulnerability that could allow an attacker to retrieve credentials and access sensitive information.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published4/9/2026

Last Modified4/16/2026

Sourcenvd

Honeypot Sightings0

Affected Products

openplcproject:openplc_v3openplcproject:openplc_v3_firmware

Weaknesses (CWE)

CWE-256

References

https://www.cisa.gov/news-events/ics-advisories/icsa-25-345-10(ics-cert@hq.dhs.gov)

IOC Correlations

No correlations recorded

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