CVE-2023-43892

Name: CVE-2023-43892
Creator: NVD / NIST
Published: 2023-10-02T22:15:10.137+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.89%

Last modified Jun 17, 2026

CVE-2023-43892 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability via the Hostname parameter within the WAN settings. This vulnerability is exploited via a crafted payload.. EPSS estimates a 1.89% chance of exploitation in the next 30 days.

Description

Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability via the Hostname parameter within the WAN settings. This vulnerability is exploited via a crafted payload.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

1.89%

77.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Netis-Systems	N3m Firmware	1.0.1.865

References

https://github.com/adhikara13/CVE/blob/main/netis_N3/blind%20command%20injection%20in%20hostname%20parameter%20in%20wan%20settings.mdExploit, Third Party Advisory
https://github.com/adhikara13/CVE/blob/main/netis_N3/blind%20command%20injection%20in%20hostname%20parameter%20in%20wan%20settings.mdExploit, Third Party Advisory

Timeline

Published: Oct 2, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-43892?

Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability via the Hostname parameter within the WAN settings. This vulnerability is exploited via a crafted payload.

How severe is CVE-2023-43892?

CVE-2023-43892 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.89% probability of exploitation in the next 30 days.

How do I fix CVE-2023-43892?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-43892?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST