CVE-2026-101354
FAST FAC1203R MmtAtePrase _tWlanTask stack-based overflow
CVSS Score
9.6
EPSS Score
0.0%
EPSS Percentile
0th
A security flaw has been discovered in FAST FAC1203R 20200116_2.0.4. The affected element is the function _tWlanTask of the component MmtAtePrase Parser. Performing a manipulation results in stack-based buffer overflow. The attacker must have access to the local network to execute the attack. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
| CWE | CWE-121 CWE-119 |
| Vendor | fast |
| Product | fac1203r |
| Published | Sep 29, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
FAST / FAC1203R
20200116_2.0.4
References
vuldb.com: https://vuldb.com/vuln/411088 vuldb.com: https://vuldb.com/vuln/411088/cti vuldb.com: https://vuldb.com/cve/CVE-2026-101354 vuldb.com: https://vuldb.com/submit/927238 github.com: https://github.com/xiaobor123/vuls-find-VxWorks/tree/main/vul-find-FAST_FAC1203R-twlantask-MmtAtePrase-stack-overflow(1)/vul-find-FAST_FAC1203R-twlantask-MmtAtePrase-stack-overflow
Credits
🔍 xiaobor123 (VulDB User) VulDB CNA Team