{"id":"CVE-2026-75346","aliases":["EUVD-2026-95901","GHSA-9w4r-w48h-rx76"],"status":"published","title":"An out-of-bounds read vulnerability exists in EIPStackGroup OpENer v2.3 and master through commit...","description":"An out-of-bounds read vulnerability exists in EIPStackGroup OpENer v2.3 and master through commit 76b95cf in the server-side CIP SetAttributeList service. This allows a remote attacker to cause a denial of service","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00542,"percentile":0.46012,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2026-10-09T00:00:00Z","modified":"2026-10-28T02:30:56Z","references":[{"url":"https://github.com/EIPStackGroup/OpENer","tags":["package"]},{"url":"https://github.com/EIPStackGroup/OpENer/issues/572","tags":["exploit","report"]},{"url":"https://github.com/EIPStackGroup/OpENer/blob/master/source/src/cip/cipcommon.c","tags":["web"]},{"url":"https://github.com/EIPStackGroup/OpENer/blob/master/source/src/cip/ciptypes.c","tags":["web"]},{"url":"https://github.com/EIPStackGroup/OpENer/blob/master/source/src/enet_encap/endianconv.c","tags":["web"]},{"url":"https://github.com/EIPStackGroup/OpENer/blob/master/source/src/cip/cipidentity.c","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-75346","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-9w4r-w48h-rx76"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/75xxx/CVE-2026-75346.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-75346","description":"An out-of-bounds read vulnerability exists in EIPStackGroup OpENer v2.3 and master through commit 76b95cf in the server-side CIP SetAttributeList service. This allows a remote attacker to cause a denial of service","status":"published","published":"2026-10-09T00:00:00Z","modified":"2026-10-09T20:41:45.203Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:20:07.260654Z"}],"euvd":[{"id":"EUVD-2026-95901","description":"An out-of-bounds read vulnerability exists in EIPStackGroup OpENer v2.3 and master through commit 76b95cf in the server-side CIP SetAttributeList service. This allows a remote attacker to cause a denial of service","status":"published","published":"2026-10-09T00:00:00Z","modified":"2026-10-09T20:41:45Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T17:27:24.157251Z"}],"ghsa":[{"id":"GHSA-9w4r-w48h-rx76","title":"An out-of-bounds read vulnerability exists in EIPStackGroup OpENer v2.3 and master through commit...","description":"An out-of-bounds read vulnerability exists in EIPStackGroup OpENer v2.3 and master through commit 76b95cf in the server-side CIP SetAttributeList service. This allows a remote attacker to cause a denial of service","status":"published","published":"2026-10-09T18:31:43Z","modified":"2026-10-09T21:31:17Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:13:01.290603Z"}],"nvd":[{"id":"CVE-2026-75346","description":"An out-of-bounds read vulnerability exists in EIPStackGroup OpENer v2.3 and master through commit 76b95cf in the server-side CIP SetAttributeList service. This allows a remote attacker to cause a denial of service","status":"published","published":"2026-10-09T16:17:29.59Z","modified":"2026-10-09T21:17:05.8Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:12:55.473789Z"}],"osv":[{"id":"CVE-2026-75346","description":"An out-of-bounds read vulnerability exists in EIPStackGroup OpENer v2.3 and master through commit 76b95cf in the server-side CIP SetAttributeList service. This allows a remote attacker to cause a denial of service","status":"published","published":"2026-10-09T00:00:00Z","modified":"2026-10-28T02:30:56.01367591Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:17.102988Z"}]}}