CVE-2024-23911
Out-of-bounds read vulnerability caused by improper checking of the option length values in IPv6...
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
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.
- Record
CVE-2024-23911- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-125
- Updated
- 2026-11-02
EUVDEUVD-2024-21341
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.
- Record
EUVD-2024-21341- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-p2cr-5w6f-32jg
Out-of-bounds read vulnerability caused by improper checking of the option length values in IPv6...
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.
- Record
GHSA-p2cr-5w6f-32jg- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-125
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2024-23911- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-125
- Updated
- 2026-11-02
Affected products
- cente ipv6
- cente ipv6 snmpv2
- cente ipv6 snmpv3
- dmg mori digital co., ltd. and next co., ltd. cente ipv6
- dmg mori digital co., ltd. and next co., ltd. cente ipv6 snmpv2
- dmg mori digital co., ltd. and next co., ltd. cente ipv6 snmpv3
- dmg mori digital co., ltd. and nxtech co., ltd. cente ipv6
- dmg mori digital co., ltd. and nxtech co., ltd. cente ipv6 snmpv2
- dmg mori digital co., ltd. and nxtech co., ltd. cente ipv6 snmpv3
- nxtech cente ipv6
- nxtech cente ipv6 snmpv2
- nxtech cente ipv6 snmpv3
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, products, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-23911 is a high vulnerability (CVSS 7.5) in Cente Ipv6, published April 15, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.61%, the 49th percentile. No source names a fixed version.