What is CVE-2023-45467?

CVE-2023-45467 is a critical-severity vulnerability in Netis-Systems N3m, classified under OS Command Injection. CVSS score: 9.8/10. Published 2023-10-13.

How severe is CVE-2023-45467?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2023-45467 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Netis-Systems N3m

CVE-2023-45467

Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability via the ntpServIP parameter in the Time Settings.

Vulnerability class: Command Injection (OS Command Injection)

Published 2023-10-13 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.019 (78.8th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 79th percentile — 78.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.019 · newest: 0.019 · change: 0.000

Affected products

Netis-Systems N3m — versions v2
Netis-Systems N3m Firmware — versions 1.0.1.865

Weakness classification (CWE)

CWE-78 — OS Command Injection

Public proof-of-concept exploits

Luwak-IoT-Security/CVEs

References

github.com/adhikara13/CVE/blob/main/netis_N3/blind command injection in ntpServ… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-45467?: CVE-2023-45467 is a critical-severity vulnerability in Netis-Systems N3m, classified under OS Command Injection. CVSS score: 9.8/10. Published 2023-10-13.
How severe is CVE-2023-45467?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2023-45467 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.