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CVE-2019-25679
HIGH7.8
Description
RealTerm Serial Terminal 2.0.0.70 contains a structured exception handling (SEH) buffer overflow vulnerability in the Echo Port tab that allows local attackers to execute arbitrary code by supplying a malicious payload. Attackers can craft a buffer overflow payload with a POP POP RET gadget chain and shellcode that triggers code execution when pasted into the Port field and the Change button is clicked.
Details CVE
Score CVSS v3.17.8
SeveriteHIGH
Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Vecteur d'attaqueLOCAL
ComplexiteLOW
Privileges requisNONE
Interaction utilisateurREQUIRED
Publie4/5/2026
Derniere modification4/7/2026
Sourcenvd
Observations honeypot0
Faiblesses (CWE)
CWE-787
References
https://realterm.sourceforge.io/(disclosure@vulncheck.com)
https://sourceforge.net/projects/realterm/files/(disclosure@vulncheck.com)
https://www.exploit-db.com/exploits/46441(disclosure@vulncheck.com)
https://www.vulncheck.com/advisories/realterm-serial-terminal-buffer-overflow-seh(disclosure@vulncheck.com)
Correlations IOC
Aucune correlation enregistree
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