CVE-2024-23911

Out-of-bounds read vulnerability caused by improper checking of the option length values in IPv6 NDP packets exists in Cente middleware TCP/IP Network Series, which may allow an unauthenticated attacker to stop the device operations by sending a specially crafted packet.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://jvn.jp/en/vu/JVNVU94016877/	Third Party Advisory
https://www.cente.jp/obstacle/4960/	Vendor Advisory
https://jvn.jp/en/vu/JVNVU94016877/	Third Party Advisory
https://www.cente.jp/obstacle/4960/	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:nxtech:cente_ipv6::::::::
	cpe:2.3:a:nxtech:cente_ipv6_snmpv2::::::::
	cpe:2.3:a:nxtech:cente_ipv6_snmpv3::::::::

History

30 Jun 2025, 13:32

Type	Values Removed	Values Added
References	~~() https://jvn.jp/en/vu/JVNVU94016877/ -~~	() https://jvn.jp/en/vu/JVNVU94016877/ - Third Party Advisory
References	~~() https://www.cente.jp/obstacle/4960/ -~~	() https://www.cente.jp/obstacle/4960/ - Vendor Advisory
First Time		Nxtech cente Ipv6 Snmpv3 Nxtech cente Ipv6 Snmpv2 Nxtech cente Ipv6 Nxtech
CPE		cpe:2.3:a:nxtech:cente_ipv6_snmpv3:::::::: cpe:2.3:a:nxtech:cente_ipv6_snmpv2:::::::: cpe:2.3:a:nxtech:cente_ipv6::::::::

21 Nov 2024, 08:58

Type	Values Removed	Values Added
References	~~() https://jvn.jp/en/vu/JVNVU94016877/ -~~	() https://jvn.jp/en/vu/JVNVU94016877/ -
References	~~() https://www.cente.jp/obstacle/4960/ -~~	() https://www.cente.jp/obstacle/4960/ -

03 Jul 2024, 01:48

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5
CWE		CWE-125

15 Apr 2024, 11:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-04-15 11:15

Updated : 2025-06-30 13:32

NVD link : CVE-2024-23911

Mitre link : CVE-2024-23911

CVE.ORG link : CVE-2024-23911

JSON object : View

Products Affected

nxtech

cente_ipv6_snmpv2
cente_ipv6_snmpv3
cente_ipv6

CWE

CWE-125

Out-of-bounds Read

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