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

Thu, 16 Apr 2026 21:00:00 +0000

Type Values Removed Values Added
First Time appeared Openplcproject openplc V3 Firmware
CPEs cpe:2.3:h:openplcproject:openplc_v3:-:*:*:*:*:*:*:*
cpe:2.3:o:openplcproject:openplc_v3_firmware:-:*:*:*:*:*:*:*
Vendors & Products Openplcproject openplc V3 Firmware
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}


Fri, 10 Apr 2026 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 10 Apr 2026 09:00:00 +0000

Type Values Removed Values Added
First Time appeared Openplcproject
Openplcproject openplc V3
Vendors & Products Openplcproject
Openplcproject openplc V3

Thu, 09 Apr 2026 19:00:00 +0000

Type Values Removed Values Added
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.
Title Plaintext storage of a password in OpenPLC_V3
Weaknesses CWE-256
References
Metrics cvssV4_0

{'score': 9.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2026-04-09T18:57:26.857Z

Updated: 2026-04-10T18:03:50.288Z

Reserved: 2026-04-06T15:01:14.388Z

Link: CVE-2026-35556

cve-icon Vulnrichment

Updated: 2026-04-10T18:03:45.930Z

cve-icon NVD

Status : Analyzed

Published: 2026-04-09T19:16:25.663

Modified: 2026-04-16T20:49:30.617

Link: CVE-2026-35556

cve-icon Redhat

No data.