{"id":"CVE-2026-5605","title":"A weakness has been identified in Tenda CH22 1.0.0.1","summary":"A weakness has been identified in Tenda CH22 1.0.0.1. This affects the function formWrlExtraSet of the file /goform/WrlExtraSet. Executing a manipulation of the argument GO can lead to stack-based buffer overflow. The attack can be execu…","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-119","CWE-121"],"vendor":"tenda","product":"ch22_firmware","affected":["ch22_firmware = 1.0.0.1"],"published":"2026-04-06","updated":"2026-07-24","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-5605","references":[{"url":"https://github.com/Litengzheng/vuldb_new/blob/main/CH22/vul_54/README.md","label":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/785052","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/355397","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/355397/cti","label":"cna@vuldb.com"},{"url":"https://www.tenda.com.cn/","label":"cna@vuldb.com"}],"tags":["nvd"],"epss":0.00694,"epssPercentile":0.51498,"ingestedAt":"2026-07-24T09:23:51.637Z","slug":"CVE-2026-5605","body":"## Overview\n\nA weakness has been identified in Tenda CH22 1.0.0.1. This affects the function formWrlExtraSet of the file /goform/WrlExtraSet. Executing a manipulation of the argument GO can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.\n\n## Affected\n\n- `ch22_firmware = 1.0.0.1`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":49,"depthScoreParts":{"impact":48.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}