CVE-2019-25741

Mobatek MobaXterm 12.1 Buffer Overflow via Sessions File

CVSS 9.3 CRITICALEPSS 0.6%CWE-120

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.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected products

Mobatek · Mobatek MobaXterm

public PoCs found — 1

cve_referencewww.exploit-db.com/exploits/47429unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References

https://download.mobatek.net/1112019010310554/MobaXterm_Portable_v11.1.zip https://www.exploit-db.com/exploits/47429 https://www.vulncheck.com/advisories/mobatek-mobaxterm-buffer-overflow-via-sessions-file