{"id":"CVE-2023-0969","aliases":["EUVD-2023-12954","GHSA-gmvw-h9hf-3rxv"],"status":"published","title":"Global read overflow in Z/IP Gateway","description":"A vulnerability in SiLabs Z/IP Gateway 7.18.01 and earlier allows an authenticated attacker within Z-Wave range to manipulate an array pointer to disclose the contents of global memory.","severity":{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00253,"percentile":0.16916,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119","CWE-125","CWE-787"],"published":"2023-06-21T19:40:44Z","modified":"2026-06-17T05:26:45Z","products":[{"vendor":"silabs","product":"z\\/ip_gateway_sdk"},{"vendor":"silicon labs","product":"z/ip gateway"}],"references":[{"url":"https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000V6HZzQAN?operationContext=S1","tags":["x_transferred","Permissions Required"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-0969"},{"url":"https://github.com/advisories/GHSA-gmvw-h9hf-3rxv"}],"sources":{"cve":[{"id":"CVE-2023-0969","title":"Global read overflow in Z/IP Gateway","description":"A vulnerability in SiLabs Z/IP Gateway 7.18.01 and earlier allows an authenticated attacker within Z-Wave range to manipulate an array pointer to disclose the contents of global memory.","status":"published","published":"2023-06-21T19:40:44.577Z","modified":"2024-12-06T18:29:58.439Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-125","CWE-787"],"updated_at":"2026-11-02T14:35:35.256261Z"}],"euvd":[{"id":"EUVD-2023-12954","description":"A vulnerability in SiLabs Z/IP Gateway 7.18.01 and earlier allows an authenticated attacker within Z-Wave range to manipulate an array pointer to disclose the contents of global memory.","status":"published","published":"2023-06-21T19:40:44Z","modified":"2024-12-06T18:29:58Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-03T00:04:39.149757Z"}],"ghsa":[{"id":"GHSA-gmvw-h9hf-3rxv","title":"A vulnerability in SiLabs Z/IP Gateway 7.18.01 and earlier allows an authenticated attacker...","description":"A vulnerability in SiLabs Z/IP Gateway 7.18.01 and earlier allows an authenticated attacker within Z-Wave range to manipulate an array pointer to disclose the contents of global memory.","status":"published","published":"2023-06-21T21:30:24Z","modified":"2024-09-25T18:31:18Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-119","CWE-125"],"updated_at":"2026-11-02T14:58:20.799511Z"}],"nvd":[{"id":"CVE-2023-0969","description":"A vulnerability in SiLabs Z/IP Gateway 7.18.01 and earlier allows an authenticated attacker within Z-Wave range to manipulate an array pointer to disclose the contents of global memory.","status":"published","published":"2023-06-21T20:15:09.66Z","modified":"2026-06-17T05:26:45.977Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"secondary"},{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-125","CWE-787","CWE-119"],"updated_at":"2026-11-02T14:08:12.414559Z"}]}}