Opener Project

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11 CVEs • 1 product

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CVEs (11)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2022-43606 1Opener Project 1Opener Jun 17, 2026 Mar 16, 2023 N/A· v4 7.5 HIGH· v3 N/A· v2 A use-of-uninitialized-pointer vulnerability exists in the Forward Open connection_management_entry functionality of EIP Stack Group OpENer development commit 58ee13c. A specially-crafted EtherNet/IP request can lead to...Show more A use-of-uninitialized-pointer vulnerability exists in the Forward Open connection_management_entry functionality of EIP Stack Group OpENer development commit 58ee13c. A specially-crafted EtherNet/IP request can lead to use of a null pointer, causing the server to crash. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.Show less
CVE-2022-43605 1Opener Project 1Opener Jun 17, 2026 Mar 16, 2023 N/A· v4 9.8 CRITICAL· v3 N/A· v2 An out-of-bounds write vulnerability exists in the SetAttributeList attribute_count_request functionality of EIP Stack Group OpENer development commit 58ee13c. A specially crafted EtherNet/IP request can lead to an out o...Show more An out-of-bounds write vulnerability exists in the SetAttributeList attribute_count_request functionality of EIP Stack Group OpENer development commit 58ee13c. A specially crafted EtherNet/IP request can lead to an out of bounds write, potentially causing the server to crash or allow for remote code execution. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.Show less
CVE-2022-43604 1Opener Project 1Opener Jun 17, 2026 Mar 16, 2023 N/A· v4 9.8 CRITICAL· v3 N/A· v2 An out-of-bounds write vulnerability exists in the GetAttributeList attribute_count_request functionality of EIP Stack Group OpENer development commit 58ee13c. A specially crafted EtherNet/IP request can lead to an out-o...Show more An out-of-bounds write vulnerability exists in the GetAttributeList attribute_count_request functionality of EIP Stack Group OpENer development commit 58ee13c. A specially crafted EtherNet/IP request can lead to an out-of-bounds write, potentially causing the server to crash or allow for remote code execution. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.Show less
CVE-2022-32434 1Opener Project 1Opener Jun 17, 2026 Jul 15, 2022 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 EIPStackGroup OpENer v2.3.0 was discovered to contain a stack overflow via /bin/posix/src/ports/POSIX/OpENer+0x56073d.
CVE-2021-27500 1Opener Project 1Opener Jun 17, 2026 May 12, 2022 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 A specifically crafted packet sent by an attacker to EIPStackGroup OpENer EtherNet/IP commits and versions prior to Feb 10, 2021 may result in a denial-of-service condition.
CVE-2021-27498 1Opener Project 1Opener Jun 17, 2026 May 12, 2022 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 A specifically crafted packet sent by an attacker to EIPStackGroup OpENer EtherNet/IP commits and versions prior to Feb 10, 2021 may result in a denial-of-service condition.
CVE-2021-27482 1Opener Project 1Opener Jun 17, 2026 May 12, 2022 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 A specifically crafted packet sent by an attacker to EIPStackGroup OpENer EtherNet/IP commits and versions prior to Feb 10, 2021 may allow the attacker to read arbitrary data.
CVE-2021-27478 1Opener Project 1Opener Jun 17, 2026 May 12, 2022 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 A specifically crafted packet sent by an attacker to EIPStackGroup OpENer EtherNet/IP commits and versions prior to Feb 10, 2021 may cause a denial-of-service condition.
CVE-2021-21777 1Opener Project 1Opener Jun 17, 2026 Jun 17, 2021 N/A· v4 10.0 CRITICAL· v3 9.4 HIGH· v2 An information disclosure vulnerability exists in the Ethernet/IP UDP handler functionality of EIP Stack Group OpENer 2.3 and development commit 8c73bf3. A specially crafted network request can lead to an out-of-bounds r...Show more An information disclosure vulnerability exists in the Ethernet/IP UDP handler functionality of EIP Stack Group OpENer 2.3 and development commit 8c73bf3. A specially crafted network request can lead to an out-of-bounds read.Show less
CVE-2020-13556 1Opener Project 1Opener Jun 17, 2026 Dec 11, 2020 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 An out-of-bounds write vulnerability exists in the Ethernet/IP server functionality of EIP Stack Group OpENer 2.3 and development commit 8c73bf3. A specially crafted series of network requests can lead to remote code exe...Show more An out-of-bounds write vulnerability exists in the Ethernet/IP server functionality of EIP Stack Group OpENer 2.3 and development commit 8c73bf3. A specially crafted series of network requests can lead to remote code execution. An attacker can send a sequence of requests to trigger this vulnerability.Show less
CVE-2020-13530 1Opener Project 1Opener Jun 17, 2026 Dec 11, 2020 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 A denial-of-service vulnerability exists in the Ethernet/IP server functionality of the EIP Stack Group OpENer 2.3 and development commit 8c73bf3. A large number of network requests in a small span of time can cause the...Show more A denial-of-service vulnerability exists in the Ethernet/IP server functionality of the EIP Stack Group OpENer 2.3 and development commit 8c73bf3. A large number of network requests in a small span of time can cause the running program to stop. An attacker can send a sequence of requests to trigger this vulnerability.Show less