CVE-2016-20045
High · 8.4CVSS
8.4
EPSS
0.2%
Published
Mar 28, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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