{"id":"CVE-2025-28029","aliases":["EUVD-2025-12211","GHSA-286f-m35x-h7r5"],"status":"published","title":"TOTOLINK A830R V4.1.2cu.5182_B20201102, A950RG V4.1.2cu.5161_B20200903, A3000RU V5.9c...","description":"TOTOLINK A830R V4.1.2cu.5182_B20201102, A950RG V4.1.2cu.5161_B20200903, A3000RU V5.9c.5185_B20201128, and A3100R V4.1.2cu.5247_B20211129 were found to contain a buffer overflow vulnerability in cstecgi.cgi","severity":{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.004,"percentile":0.34586,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121"],"published":"2025-04-22T00:00:00Z","modified":"2026-06-17T09:04:29Z","products":[{"vendor":"totolink","product":"a3000ru_firmware"},{"vendor":"totolink","product":"a3100r_firmware"},{"vendor":"totolink","product":"a830r_firmware"},{"vendor":"totolink","product":"a950rg_firmware"}],"references":[{"url":"https://locrian-lightning-dc7.notion.site/BufferOverflow5-1978e5e2b1a28043af78e5ccfc0203a0","tags":["Exploit","Third Party Advisory"]},{"url":"https://locrian-lightning-dc7.notion.site/CVE-2025-28023-CVE-2025-28029-BufferOverflow5-1978e5e2b1a28043af78e5ccfc0203a0","tags":["exploit","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-28029"},{"url":"https://github.com/advisories/GHSA-286f-m35x-h7r5"}],"sources":{"cve":[{"id":"CVE-2025-28029","description":"TOTOLINK A830R V4.1.2cu.5182_B20201102, A950RG V4.1.2cu.5161_B20200903, A3000RU V5.9c.5185_B20201128, and A3100R V4.1.2cu.5247_B20211129 were found to contain a buffer overflow vulnerability in cstecgi.cgi","status":"published","published":"2025-04-22T00:00:00Z","modified":"2025-04-23T14:43:21.717Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"adp"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:32:50.176138Z"}],"euvd":[{"id":"EUVD-2025-12211","description":"TOTOLINK A830R V4.1.2cu.5182_B20201102, A950RG V4.1.2cu.5161_B20200903, A3000RU V5.9c.5185_B20201128, and A3100R V4.1.2cu.5247_B20211129 were found to contain a buffer overflow vulnerability in cstecgi.cgi","status":"published","published":"2025-04-22T00:00:00Z","modified":"2025-04-23T14:43:21Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-02T20:52:14.077439Z"}],"ghsa":[{"id":"GHSA-286f-m35x-h7r5","title":"TOTOLINK A830R V4.1.2cu.5182_B20201102, A950RG V4.1.2cu.5161_B20200903, A3000RU V5.9c...","description":"TOTOLINK A830R V4.1.2cu.5182_B20201102, A950RG V4.1.2cu.5161_B20200903, A3000RU V5.9c.5185_B20201128, and A3100R V4.1.2cu.5247_B20211129 were found to contain a buffer overflow vulnerability in cstecgi.cgi","status":"published","published":"2025-04-22T18:32:12Z","modified":"2025-04-23T15:30:55Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T15:02:00.180386Z"}],"nvd":[{"id":"CVE-2025-28029","description":"TOTOLINK A830R V4.1.2cu.5182_B20201102, A950RG V4.1.2cu.5161_B20200903, A3000RU V5.9c.5185_B20201128, and A3100R V4.1.2cu.5247_B20211129 were found to contain a buffer overflow vulnerability in cstecgi.cgi","status":"published","published":"2025-04-22T18:15:59.037Z","modified":"2026-06-17T09:04:29.36Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"secondary"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:11:01.507281Z"}]}}