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OpenAdvisories

Vendor

OpenPLC_V3

5 known vulnerabilities.

OpenPLC_V3 at a glance

Last 12 months
4
Critical · all time
2
Exploited · all time
0
Public exploit · all time
0
New vulnerabilities per month · last 12 months
0 3 5 December 2025: 1 vulnerability Dec 2025 January 2026: 0 vulnerabilities February 2026: 0 vulnerabilities March 2026: 0 vulnerabilities Mar April 2026: 3 vulnerabilities, 2 critical May 2026: 0 vulnerabilities June 2026: 0 vulnerabilities Jun July 2026: 0 vulnerabilities August 2026: 0 vulnerabilities September 2026: 0 vulnerabilities Sep October 2026: 0 vulnerabilities November 2026: 0 vulnerabilities
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Products

OpenPLC_V3 5

Latest advisories

  • High max 9.2
    ICSA-25-345-10 4 CVEs rev. 2

    OpenPLC_V3 (Update A)

    Successful exploitation of these vulnerabilities could result in the alteration of PLC settings, upload of malicious programs, access to credentials, or bypass authentication.

    OpenPLC_V3
    first Dec 11, 2025
  • High max 7.1
    ICSA-25-273-05 1 CVE

    OpenPLC_V3

    Successful exploitation of this vulnerability could cause a denial of service, making the PLC runtime process crash.

    OpenPLC_V3
All Critical High Medium Low Exploited only Public exploit

5 results · Feed

  • High 8.7
    CVE-2026-35063

    Missing Authorization in OpenPLC_V3

    OpenPLC_V3 REST API endpoint checks for JWT presence but never verifies the caller's role. Any authenticated user with role=user can delete any other user, including administrators, by specifying their user ID or they can create new accounts with role=admin, …

    OpenPLC_V3 OpenPLC_V3
  • Critical 9.2
    CVE-2026-35556

    Plaintext storage of a password in OpenPLC_V3

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

    OpenPLC_V3 OpenPLC_V3
  • Critical 9.2
    CVE-2026-28205

    Initialization of a resource with an insecure default in OpenPLC_V3

    OpenPLC_V3 is vulnerable to an Initialization of a Resource with an Insecure Default vulnerability which could allow an attacker to gain access to the system by bypassing authentication via an API.

    OpenPLC_V3 OpenPLC_V3
  • High 8.0
    CVE-2025-13970

    OpenPLC_V3 Cross-Site Request Forgery

    OpenPLC_V3 is vulnerable to a cross-site request forgery (CSRF) attack due to the absence of proper CSRF validation. This issue allows an unauthenticated attacker to trick a logged-in administrator into visiting a maliciously crafted link, potentially enablin…

    OpenPLC_V3 OpenPLC_V3
  • High 7.1
    CVE-2025-54811

    OpenPLC_V3

    OpenPLC_V3 has a vulnerability in the enipThread function that occurs due to the lack of a return value. This leads to a crash when the server loop ends and execution hits an illegal ud2 instruction. This issue can be triggered remotely without authentication…

    OpenPLC_V3 OpenPLC_V3