CVE-2021-44081

PoC —

CVSS 3.1

7.5 high

EPSS

1%p62

Published

Mar 29, 2022 (Mar 29, 2022)

Modified

Jun 17, 2026

Description

A buffer overflow vulnerability exists in the AMF of open5gs 2.1.4. When the length of MSIN in Supi exceeds 24 characters, it leads to AMF denial of service.

Vendors: open5gs
Products: open5gs
Weakness: CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.0%)

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