{"id":"CVE-2026-77946","title":"A vulnerability was determined in TRENDnet TEW-821DAP 2.2.01b05","summary":"A vulnerability was determined in TRENDnet TEW-821DAP 2.2.01b05. Affected by this vulnerability is the function uci_safe_get of the file /cgi-bin/apply_time.cgi of the component NTP Timezone Configuration Handler. Executing a manipulatio…","severity":"critical","cvss":10,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","cwe":["CWE-119","CWE-121"],"published":"2026-08-22","updated":"2026-08-22","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-77946","references":[{"url":"https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/TEW-821DAP_ssi_NTP_Timezone_Config_Stack_Overflow.md","label":"cna@vuldb.com"},{"url":"https://vuldb.com/cve/CVE-2026-77946","label":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/881252","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/394175","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/394175/cti","label":"cna@vuldb.com"}],"tags":["nvd"],"ingestedAt":"2026-08-23T04:42:13.826Z","epss":0.00619,"epssPercentile":0.48306,"slug":"CVE-2026-77946","body":"## Overview\n\nA vulnerability was determined in TRENDnet TEW-821DAP 2.2.01b05. Affected by this vulnerability is the function uci_safe_get of the file /cgi-bin/apply_time.cgi of the component NTP Timezone Configuration Handler. Executing a manipulation of the argument system.ntp.server/system.ntp.enable_server/cameo.time.time_zone/cameo.cameo.syslog_server can lead to stack-based buffer overflow. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.\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":[]}