CVE-2024-23911
High
Published: 15 April 2024
Published
15 April 2024
Modified
30 June 2025
KEV Added
—
Patch
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CVSS Score v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.0022
44.3th percentile
Risk Priority
15
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2024-23911 is a high-severity Out-of-bounds Read (CWE-125) vulnerability in Nxtech Cente Ipv6. Its CVSS base score is 7.5 (High).
Operationally, ranked at the 44.3th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2024-21341
Vulnerability details
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.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
nxtech
cente ipv6
≤ 1.51
nxtech
cente ipv6 snmpv2
≤ 2.30
nxtech
cente ipv6 snmpv3
≤ 2.30
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.