CVE-2024-9200

A post-authentication command injection vulnerability in the "host" parameter of the diagnostic function in Zyxel VMG4005-B50A firmware versions through V5.15(ABQA.2.2)C0 could allow an authenticated attacker with administrator privileges to execute operating system (OS) commands on a vulnerable device.
OS Command Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.2 HIGH
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
ZyxelCNA
7.2 HIGH
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 53%
VendorProductVersion
zyxelemg6726-b10a_firmware
𝑥
< 5.13\(abnp.8\)c1
zyxelvmg3927-b50b_firmware
𝑥
< 5.13\(ably.9\)c1
zyxelvmg4005-b50a_firmware
𝑥
< 5.15\(abqa.2.3\)c0
zyxelvmg4005-b60a_firmware
𝑥
< 5.15\(abqa.2.3\)c0
zyxelvmg4005-b50b_firmware
𝑥
< 5.13\(abrl.5.2\)c0
zyxelvmg4927-b50a_firmware
𝑥
< 5.13\(ably.9\)c1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-buffer-overflow-and-post-authentication-command-injection-vulnerabilities-in-some-4g-lte-5g-nr-cpe-dsl-ethernet-cpe-fiber-onts-and-wifi-extenders-12-03-2024