CVE-2024-28957
CVE-2024-28957 is a medium-severity vulnerability in Nxtech Cente Ipv6 with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-340.
Key facts
- Severity: Medium (CVSS 3.x base score 5.3)
- EPSS exploit prediction: 1% (51st percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-26019
- Weakness: CWE-340
- Affected product: Nxtech Cente Ipv6
- Published:
- Last modified:
Description
Generation of predictable identifiers issue exists in Cente middleware TCP/IP Network Series. If this vulnerability is exploited, a remote unauthenticated attacker may interfere communications by predicting some packet header IDs of the device.
Frequently asked questions
- What is CVE-2024-28957?
- Generation of predictable identifiers issue exists in Cente middleware TCP/IP Network Series. If this vulnerability is exploited, a remote unauthenticated attacker may interfere communications by predicting some packet header IDs of the device.
- How severe is CVE-2024-28957?
- CVE-2024-28957 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
- Is CVE-2024-28957 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-28957?
- CVE-2024-28957 primarily affects Nxtech Cente Ipv6. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2024-28957?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2024-28957 have an EU (EUVD) identifier?
- Yes. CVE-2024-28957 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-26019.
- When was CVE-2024-28957 published?
- CVE-2024-28957 was published on 2024-04-15 and last updated on 2026-06-17.
References
- https://jvn.jp/en/vu/JVNVU94016877/
- https://www.cente.jp/obstacle/4956/
- https://www.cente.jp/obstacle/4963/
Affected products (6)
- cpe:2.3:a:nxtech:cente_ipv6:*:*:*:*:*:*:*:*
- cpe:2.3:a:nxtech:cente_ipv6_snmpv2:*:*:*:*:*:*:*:*
- cpe:2.3:a:nxtech:cente_ipv6_snmpv3:*:*:*:*:*:*:*:*
- cpe:2.3:a:nxtech:cente_tcp\/ipv4:*:*:*:*:*:*:*:*
- cpe:2.3:a:nxtech:cente_tcp\/ipv4_snmpv2:*:*:*:*:*:*:*:*
- cpe:2.3:a:nxtech:cente_tcp\/ipv4_snmpv3:*:*:*:*:*:*:*:*
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