{"id":"CVE-2013-2784","aliases":["EUVD-2013-2723","GHSA-x2jj-6rhr-24q9"],"status":"published","title":"Triangle Research International (aka Tri) Nano-10 PLC devices with firmware before r81 use an...","description":"Triangle Research International (aka Tri) Nano-10 PLC devices with firmware before r81 use an incorrect algorithm for bounds checking of data in Modbus/TCP packets, which allows remote attackers to cause a denial of service (networking outage) via a crafted packet to TCP port 502.","severity":{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.04041,"percentile":0.90688,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-310"],"published":"2013-07-10T22:00:00Z","modified":"2026-06-16T23:53:57Z","exploits":[{"source":"exploitdb","id":"EDB-26802","title":"Tri-PLC Nano-10 r81 - Denial of Service","type":"dos","platform":"hardware","date":"2013-07-13","url":"https://www.exploit-db.com/exploits/26802"}],"products":[{"vendor":"triplc","product":"nano-10_plc"},{"vendor":"triplc","product":"nano-10_plc_firmware"}],"references":[{"url":"http://ics-cert.us-cert.gov/advisories/ICSA-13-189-02","tags":["x_refsource_MISC","x_transferred","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-2784"},{"url":"https://github.com/advisories/GHSA-x2jj-6rhr-24q9"}],"sources":{"cve":[{"id":"CVE-2013-2784","description":"Triangle Research International (aka Tri) Nano-10 PLC devices with firmware before r81 use an incorrect algorithm for bounds checking of data in Modbus/TCP packets, which allows remote attackers to cause a denial of service (networking outage) via a crafted packet to TCP port 502.","status":"published","published":"2013-07-10T22:00:00Z","modified":"2024-09-16T22:55:39.062Z","updated_at":"2026-11-02T14:34:56.19172Z"}],"euvd":[{"id":"EUVD-2013-2723","description":"Triangle Research International (aka Tri) Nano-10 PLC devices with firmware before r81 use an incorrect algorithm for bounds checking of data in Modbus/TCP packets, which allows remote attackers to cause a denial of service (networking outage) via a crafted packet to TCP port 502.","status":"published","published":"2013-07-10T22:00:00Z","modified":"2024-09-16T22:55:39Z","updated_at":"2026-11-03T00:54:58.800859Z"}],"ghsa":[{"id":"GHSA-x2jj-6rhr-24q9","title":"Triangle Research International (aka Tri) Nano-10 PLC devices with firmware before r81 use an...","description":"Triangle Research International (aka Tri) Nano-10 PLC devices with firmware before r81 use an incorrect algorithm for bounds checking of data in Modbus/TCP packets, which allows remote attackers to cause a denial of service (networking outage) via a crafted packet to TCP port 502.","status":"published","published":"2022-05-17T05:07:40Z","modified":"2023-01-28T05:03:18Z","updated_at":"2026-11-02T14:43:57.015581Z"}],"nvd":[{"id":"CVE-2013-2784","description":"Triangle Research International (aka Tri) Nano-10 PLC devices with firmware before r81 use an incorrect algorithm for bounds checking of data in Modbus/TCP packets, which allows remote attackers to cause a denial of service (networking outage) via a crafted packet to TCP port 502.","status":"published","published":"2013-07-10T22:55:03.483Z","modified":"2026-06-16T23:53:57.82Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-310"],"updated_at":"2026-11-02T14:02:31.592595Z"}]}}