Every CVE whose affected-product data names Opener Project Opener, ordered by CVSS severity, with EPSS exploit prediction and CISA KEV status.
CVEs (16)
CVE-2022-43604 — CVSS 10.0 (critical): An out-of-bounds write vulnerability exists in the GetAttributeList attribute_count_request functionality of EIP Stack Group OpENer…
CVE-2021-21777 — CVSS 10.0 (critical): An information disclosure vulnerability exists in the Ethernet/IP UDP handler functionality of EIP Stack Group OpENer 2.3 and development…
CVE-2022-43605 — CVSS 10.0 (critical): An out-of-bounds write vulnerability exists in the SetAttributeList attribute_count_request functionality of EIP Stack Group OpENer…
CVE-2020-13556 — CVSS 9.8 (critical): An out-of-bounds write vulnerability exists in the Ethernet/IP server functionality of EIP Stack Group OpENer 2.3 and development commit…
CVE-2026-51540 — CVSS 9.8 (critical): OpENer 2.3.0 (master branch up to commit 76b95cf) is vulnerable to a severe memory corruption issue caused by an integer underflow in the…
CVE-2026-51541 — CVSS 9.1 (critical): OpENer 2.3.0 (commit 76b95cf) has an out-of-bounds read issue in CIP message parsing when handling malformed explicit requests with a…
CVE-2026-51536 — CVSS 9.1 (critical): In OpENer 2.3.0 (commit 76b95cf) when parsing incoming CIP (Common Industrial Protocol) network packets, the length parameter is…
CVE-2026-51537 — CVSS 9.1 (critical): EIPStackGroup OpENer 2.3.0 (commit 76b95cf) has an out-of-bounds read issue in Connection Manager handling of ForwardOpen requests when…
CVE-2026-51538 — CVSS 9.1 (critical): EIPStackGroup OpENer 2.3.0 (commit 76b95cf) suffers from an Incorrect Access Control vulnerability in its handling of encapsulation…
CVE-2021-27478 — CVSS 8.2 (high): A specifically crafted packet sent by an attacker to EIPStackGroup OpENer EtherNet/IP commits and versions prior to Feb 10, 2021 may cause…
CVE-2022-32434 — CVSS 7.8 (high): EIPStackGroup OpENer v2.3.0 was discovered to contain a stack overflow via /bin/posix/src/ports/POSIX/OpENer+0x56073d.
CVE-2022-43606 — CVSS 7.5 (high): A use-of-uninitialized-pointer vulnerability exists in the Forward Open connection_management_entry functionality of EIP Stack Group OpENer…
CVE-2020-13530 — CVSS 7.5 (high): A denial-of-service vulnerability exists in the Ethernet/IP server functionality of the EIP Stack Group OpENer 2.3 and development commit…
CVE-2021-27482 — CVSS 7.5 (high): A specifically crafted packet sent by an attacker to EIPStackGroup OpENer EtherNet/IP commits and versions prior to Feb 10, 2021 may allow…
CVE-2021-27500 — CVSS 7.5 (high): A specifically crafted packet sent by an attacker to EIPStackGroup OpENer EtherNet/IP commits and versions prior to Feb 10, 2021 may result…
CVE-2021-27498 — CVSS 7.5 (high): A specifically crafted packet sent by an attacker to EIPStackGroup OpENer EtherNet/IP commits and versions prior to Feb 10, 2021 may result…