CVE-2016-20045

HIGH

8.4

Description

HNB Organizer 1.9.18-10 contains a local buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying an oversized argument to the -rc command-line parameter. Attackers can craft a malicious input string exceeding 108 bytes containing shellcode and a return address to overwrite the stack and achieve code execution.

Details CVE

Score CVSS v3.18.4

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie3/28/2026

Derniere modification3/28/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-787

References

http://hnb.sourceforge.net/(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/40025(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/hnb-organizer-10-local-buffer-overflow-via-rc-parameter(disclosure@vulncheck.com)

Correlations IOC

Aucune correlation enregistree

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