CVE-2026-101038
FAST FAC1200R MmtAtePrase stack-based overflow
FAST FAC1200R
CVSS
9.4CriticalExploitationPublic exploit codeCISA's assessment says proof of concept code is public, assessed 28 Sep 2026. Not in the KEV catalogCISA via CVE List
Exploit odds (EPSS)0.45%Chance of exploitation activity in the next 30 days, higher than 37% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
What fixes it
No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.
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.
Text from CVE List
Affected versions 1
- FAC1200Raffected: 5.0_20201119_1.0.2CVE List
References 5
- vuldb.com/cve/CVE-2026-101038Advisoryvia CVE List
- vuldb.com/submit/927237Advisoryvia CVE List
- github.com/xiaobor123/vuls-find-VxWorks/tree/main/vul-find-FAST_FAC1200R-twlantask-MmtAtePrase-stack-overflow(1)/vul-find-FAST_FAC1200R-twlantask-MmtAtePrase-stack-overflowExploitvia CVE List
- vuldb.com/vuln/410906Referencevia CVE List
- vuldb.com/vuln/410906/ctiReferencevia CVE List