N3M Firmware
CVE-2023-43890
HIGH
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability in the diagnostic tools page. This vulnerability is exploited via a crafted HTTP request.
AnalysisAI
Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability in the diagnostic tools page. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
Technical ContextAI
This vulnerability is classified as OS Command Injection (CWE-78), which allows attackers to execute arbitrary operating system commands on the host. Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability in the diagnostic tools page. This vulnerability is exploited via a crafted HTTP request. Affected products include: Netis-Systems N3M Firmware.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Avoid passing user input to shell commands. Use language-specific APIs instead of shell execution. Apply strict input validation with allowlists.
More in N3M Firmware
View allNetis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability via the ntpServIP parameter in the Ti
Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability via the ddnsDomainName parameter in t
Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability via the wakeup_mac parameter in the W
Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability via the Hostname parameter within the
Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability in the Changing Username and Password
Netis N3Mv2-V1.0.1.865 was discovered to contain a buffer overflow via the pingWdogIp. Rated high severity (CVSS 7.5), t
Netis N3Mv2-V1.0.1.865 was discovered to contain a buffer overflow via the servDomain parameter. Rated high severity (CV
Netis N3Mv2-V1.0.1.865 was discovered to contain a buffer overflow via the hostName parameter in the FUN_0040dabc functi
An issue in NETIS SYSTEMS N3Mv2 v.1.0.1.865 allows a remote attacker to cause a denial of service via the authorization
Same weakness CWE-78 – OS Command Injection
View allSame technique Command Injection
View allShare
External POC / Exploit Code
Leaving vuln.today