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.
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History
Fri, 05 Jun 2026 08:00:00 +0000
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Thu, 04 Jun 2026 15:15:00 +0000
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Thu, 04 Jun 2026 13:30:00 +0000
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| Description | 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. | |
| Title | Mobatek MobaXterm 12.1 Buffer Overflow via Sessions File | |
| Weaknesses | CWE-120 | |
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cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-06-04T13:22:45.443Z
Updated: 2026-06-04T15:06:20.007Z
Reserved: 2026-06-04T11:11:45.519Z
Link: CVE-2019-25741
Updated: 2026-06-04T14:51:43.002Z
Status : Deferred
Published: 2026-06-04T14:16:32.787
Modified: 2026-06-04T15:00:40.757
Link: CVE-2019-25741
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