CVE-2019-25741 — Mobatek MobaXterm 12.1 Buffer Overflow via Sessions File
Mobatek MobaXterm 12.1 contains a structured exception handling (SEH) based buffer overflow vulnerability in the username field of session files that allows remote attackers to …
Published: 2026-06-04 · CVSS: 9.3 · CVSS 4.0
Mobatek MobaXterm 12.1 contains a structured exception handling (SEH) based buffer overflow vulnerability in the username field of session files that allows remote attackers to execute arbitrary code. Attackers can craft a malicious MobaXterm sessions file with overflow data that triggers the vulnerability when imported and executed, enabling reverse shell execution with user privileges.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7