TI-2023-24347 Aliases CVE-2023-45463 GHSA-3956-3637-r7rj

Netis N3Mv2-V1.0.1.865 was discovered to contain a buffer overflow via the hostName…

MEDIUM 40CWE-120Published 2023-10-13 · Updated 2024-10-15

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.

Summary

Netis N3Mv2-V1.0.1.865 was discovered to contain a buffer overflow via the hostName parameter in the FUN_0040dabc function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00744 55th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:netis-systems:n3m_firmware:1.0.1.865:::::::*	1.0.1.865	Vulnerable	Netis
cpe:2.3:h:netis-systems:n3m:v2:::::::*	v2	Running on	Netis

cpe:2.3:o:netis-systems:n3m_firmware:1.0.1.865:*:*:*:*:*:*:* Versions 1.0.1.865 Vulnerable ·Netis
cpe:2.3:h:netis-systems:n3m:v2:*:*:*:*:*:*:* Versions v2 Running on ·Netis

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-45463
2026-10-03 Alias added: GHSA-3956-3637-r7rj
2026-10-14 EPSS moved to the 50th–90th percentile

References

Exploit 1

https://github.com/adhikara13/CVE/blob/main/netis_N3/buffer%20overflow%20in%20hostname%20parameter%20leads%20to%20DOS.md

TI-2023-24351 Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability via… CVSS 3.1CRITICAL 9.8
TI-2023-24349 Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability via… CVSS 3.1CRITICAL 9.8
TI-2023-23556 Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability via… CVSS 3.1CRITICAL 9.8
TI-2023-23555 Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability via… CVSS 3.1CRITICAL 9.8
TI-2023-23554 Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability in the… CVSS 3.1CRITICAL 9.8
TI-2023-23553 Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability in the… CVSS 3.1HIGH 8.8

See all 9 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences