CVE-2023-43890
CVE-2023-43890 is a high-severity vulnerability in Netis-systems N3m Firmware with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- EPSS exploit prediction: 3% (83rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-78
- Affected product: Netis-systems N3m Firmware
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is CVE-2023-43890?
- 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.
- How severe is CVE-2023-43890?
- CVE-2023-43890 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-43890 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-43890?
- CVE-2023-43890 affects Netis-systems N3m Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-43890?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2023-43890 published?
- CVE-2023-43890 was published on 2023-10-02 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:netis-systems:n3m_firmware:1.0.1.865:*:*:*:*:*:*:*
More vulnerabilities in Netis-systems N3m Firmware
- CVE-2023-45467 — Critical (CVSS 9.8): Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability via the ntpServIP parameter in the…
- CVE-2023-45465 — Critical (CVSS 9.8): Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability via the ddnsDomainName parameter in…
- CVE-2023-43893 — Critical (CVSS 9.8): Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability via the wakeup_mac parameter in the…
- CVE-2023-43892 — Critical (CVSS 9.8): Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability via the Hostname parameter within…
- CVE-2023-43891 — Critical (CVSS 9.8): Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability in the Changing Username and…
- CVE-2023-45468 — High (CVSS 7.5): Netis N3Mv2-V1.0.1.865 was discovered to contain a buffer overflow via the pingWdogIp. This vulnerability allows…
All CVEs affecting Netis-systems N3m Firmware →
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