CVE-2026-35556

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

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-25-345-10	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:openplcproject:openplc_v3_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:openplcproject:openplc_v3:-:*:*:*:*:*:*:*

History

16 Apr 2026, 20:49

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5
References	~~() https://www.cisa.gov/news-events/ics-advisories/icsa-25-345-10 -~~	() https://www.cisa.gov/news-events/ics-advisories/icsa-25-345-10 - Third Party Advisory, US Government Resource
First Time		Openplcproject Openplcproject openplc V3 Openplcproject openplc V3 Firmware
CPE		cpe:2.3:o:openplcproject:openplc_v3_firmware:-:::::::* cpe:2.3:h:openplcproject:openplc_v3:-:::::::*

09 Apr 2026, 19:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-09 19:16

Updated : 2026-04-16 20:49

NVD link : CVE-2026-35556

Mitre link : CVE-2026-35556

CVE.ORG link : CVE-2026-35556

JSON object : View

Products Affected

openplcproject

openplc_v3
openplc_v3_firmware

CWE

CWE-256

Plaintext Storage of a Password

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