CVE-2019-25741Patch

LOWCVSS 9.3 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD 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.

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0.5/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-120

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Threat summary

Patch or workaround signal is available
1 mentions across 1 observed day

What's happening

Patch or workaround mentioned in 1 signal
Technical details provided in 1 signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Patch

1100.0%

Full discourse1 post

DFIR Lab@DFIR_Lab137d
Patch
🚨 CRITICAL: CVE-2019-25741 (CVSS 9.8) Mobatek MobaXterm 12.1 SEH buffer overflow in session files enables remote code execution. Malicious session file imports can trigger reverse shells. Avoid untrusted .moba files. Update immediately. #CVE #PatchNow https://t.co/ql2ZVS4uDd
Post summary
The tweet alerts to a critical SEH buffer overflow in MobaXterm (CVE-2019-25741) and urges users to update immediately to avoid remote code execution via malicious session files.
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39 followersView on X

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