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CVE-2026-101038FAST FAC1200R MmtAtePrase stack-based overflow
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.
9.4 CRITICALEPSS 0.44%Not in KEVNVD: Deferred
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 9.4 | CRITICAL | 4.0VulDB (CNA) | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P |
| 8.6 | HIGH | 4.0VulDB (CNA) | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P |
| 9.9 | CRITICAL | 3.1VulDB (CNA) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
| 9.9 | CRITICAL | 3.1VulDB (CNA) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RC:R |
| 9.9 | CRITICAL | 3.0VulDB (CNA) | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RC:R |
| 9.0 | HIGH | 2.0VulDB (CNA) | AV:N/AC:L/Au:S/C:C/I:C/A:C |
| 9.0 | HIGH | 2.0VulDB (CNA) | AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR |
Details
- CVE ID
- CVE-2026-101038
- Status
- Deferred
- Assigner (CNA)
- VulDB
- Published
- Sep 28, 2026
- Last modified
- 2026-09-28 15:16 UTC
Affected Products
As published by the CNA in the CVE record.
FASTFAC1200R1 version range
- 5.0_20201119_1.0.2
References
- github.com 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
- vuldb.com https://vuldb.com/cve/CVE-2026-101038
- vuldb.com https://vuldb.com/submit/927237
- vuldb.com https://vuldb.com/vuln/410906
- vuldb.com https://vuldb.com/vuln/410906/cti