OCTOBER 6, 2026
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Case File

CVE-2026-101038

CRITICAL · CVSS 9.9 EPSS 0.45% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-28 · Last synced 2026-10-06

CyberRota Analysis

AI-Generated

A critical stack-based buffer overflow vulnerability exists in the MmtAtePrase Parser of FAST FAC1200R version 5.0_20201119_1.0.2, allowing for potential remote exploitation. This flaw poses a significant risk as it can be exploited by attackers to execute arbitrary code on affected systems. Organizations using this product should prioritize immediate remediation to mitigate the risk of exploitation, especially given the public disclosure of the vulnerability and the vendor's lack of response.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit
GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-101038
Severity
CRITICAL
CVSS
9.9
EPSS
0.45%

Original NVD 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.