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Signals Exploited in the wild (KEV) 0 Patch available 0 No fix listed 2 Has CVE 2

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Weakness (CWE) CWE-20 Improper Input Validation 1 CWE-269 Improper Privilege Management 1

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Vendor: MB connect line × Component: Mbdialup × Clear all filters

TI-2021-12922 CVE-2021-33527 · GHSA-hrmp-939q-g4mq

OS Command Injection in mbDIALUP <= 3.9R0.0

Priority MEDIUM 49

In MB connect line mbDIALUP versions <= 3.9R0.0 a remote attacker can send a specifically crafted HTTP request to the service running with NT AUTHORITY\SYSTEM that will not correctly validate the input.

CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.04524 · Published 2021-08-02 · No fix listed CWE-20

TI-2021-12921 CVE-2021-33526 · GHSA-2992-6547-hhfp

Privilege escalation in mbDIALUP <= 3.9R0.0

Priority LOW 34

In MB connect line mbDIALUP versions <= 3.9R0.0 a low privileged local attacker can send a command to the service running with NT AUTHORITY\SYSTEM instructing it to execute a malicous OpenVPN configuration resulting in a…

CVSS 3.1HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.00253 · Published 2021-08-02 · No fix listed CWE-269

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