{"id":"CVE-2026-116508","title":"TOTOLINK A950RG Device-Information CGI infostat.cgi sub_402340 stack-based overflow","summary":"A security flaw has been discovered in TOTOLINK A950RG 4.1.2cu.5268_B20221104. Affected by this issue is the function sub_402340 of the file infostat.cgi of the component Device-Information CGI. Performing a manipulation of the argument …","severity":"critical","cvss":10,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R","cvssSource":"cna","cwe":["CWE-121","CWE-119"],"vendor":"TOTOLINK","product":"A950RG","affected":["A950RG 4.1.2cu.5268_B20221104"],"published":"2026-10-26","updated":"2026-10-26","sourceUpdated":"2026-10-26T21:30:18.376Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-116508","references":[{"url":"https://vuldb.com/vuln/426406","label":"VDB-426406 | TOTOLINK A950RG Device-Information CGI infostat.cgi sub_402340 stack-based overflow"},{"url":"https://vuldb.com/vuln/426406/cti","label":"VDB-426406 | CTI Indicators (IOB, IOC, IOA)"},{"url":"https://vuldb.com/cve/CVE-2026-116508","label":"CVE-2026-116508 | CVE Analysis and Report"},{"url":"https://vuldb.com/submit/1022557","label":"Submit #1022557 | TOTOLINK A950RG V4.1.2cu.5268_B20221104 Stack Buffer Overflow"},{"url":"https://gist.github.com/H3rmesk1t/ad72def4ccc232757d4cbabf45da72cb"},{"url":"https://www.totolink.net/"}],"tags":["cve.org"],"epss":0.00609,"epssPercentile":0.48926,"ingestedAt":"2026-10-27T16:11:59.117Z","slug":"CVE-2026-116508","body":"## Overview\n\nA security flaw has been discovered in TOTOLINK A950RG 4.1.2cu.5268_B20221104. Affected by this issue is the function sub_402340 of the file infostat.cgi of the component Device-Information CGI. Performing a manipulation of the argument CONTENT_LENGTH results in stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.\n\n## Affected\n\n- `A950RG 4.1.2cu.5268_B20221104`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":55,"depthScoreParts":{"impact":55,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}