{"id":"CVE-2026-101038","published":"2026-09-28T11:16:43.423","lastModified":"2026-09-28T15:16:04.793","description":"A vulnerability was determined in FAST FAC1200R 5.0_20201119_1.0.2. Affected by this vulnerability is the function MmtAtePrase of the component MmtAtePrase Parser. This manipulation causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.","cvssScore":9.9,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","cwes":["CWE-119","CWE-121"],"vendors":[],"products":[],"references":[{"url":"https://github.com/xiaobor123/vuls-find-VxWorks/tree/main/vul-find-FAST_FAC1200R-twlantask-MmtAtePrase-stack-overflow(1)/vul-find-FAST_FAC1200R-twlantask-MmtAtePrase-stack-overflow","tags":[]},{"url":"https://vuldb.com/cve/CVE-2026-101038","tags":[]},{"url":"https://vuldb.com/submit/927237","tags":[]},{"url":"https://vuldb.com/vuln/410906","tags":[]},{"url":"https://vuldb.com/vuln/410906/cti","tags":[]}],"exploitRefs":[{"url":"https://github.com/xiaobor123/vuls-find-VxWorks/tree/main/vul-find-FAST_FAC1200R-twlantask-MmtAtePrase-stack-overflow(1)/vul-find-FAST_FAC1200R-twlantask-MmtAtePrase-stack-overflow","tags":[]}],"hasPoc":true,"ai":{"summary":"This vulnerability in FAST FAC1200R 5.0_20201119_1.0.2 allows a stack-based buffer overflow through the MmtAtePrase function, enabling remote code execution.","exploitability":"Exploitation is relatively straightforward given the public disclosure and remote exploitability. Precondition is access to the affected component via network.","blast_radius":"If exploited, this could lead to complete control of the device, potentially leading to data exfiltration, denial of service, or further network compromise.","remediation":"Upgrade to the fixed version 5.0_20201119_1.0.2 or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["rce","buffer-overflow","network","remote"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-09-29T08:49:52.686Z"}}