Description
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.
References (2)
Core 2
Core References
Third Party Advisory
https://jvn.jp/en/vu/JVNVU94016877/
Vendor Advisory
https://www.cente.jp/obstacle/4960/
Scores
CVSS v3
7.5
EPSS
0.0022
EPSS Percentile
43.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-125
Status
published
Products (3)
nxtech/cente_ipv6
< 1.51
nxtech/cente_ipv6_snmpv2
< 2.30
nxtech/cente_ipv6_snmpv3
< 2.30
Published
Apr 15, 2024
Tracked Since
Feb 18, 2026