CVE-2024-28957: cente ipv6 — Fix

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.

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CVSS v3.1 Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Weakness Type (CWE)

CWE-340 CWE-340

Affected Products

Vendor	Product	Versions
nxtech	cente_ipv6	< 1.51
nxtech	cente_ipv6_snmpv2	< 2.30
nxtech	cente_ipv6_snmpv3	< 2.30
nxtech	cente_tcp\/ipv4	< 1.41
nxtech	cente_tcp\/ipv4_snmpv2	< 2.30
nxtech	cente_tcp\/ipv4_snmpv3	< 2.30

References

Advisories & Patches

https://www.cente.jp/obstacle/4956/ https://www.cente.jp/obstacle/4963/ https://www.cente.jp/obstacle/4956/ https://www.cente.jp/obstacle/4963/

Other References

https://jvn.jp/en/vu/JVNVU94016877/ https://jvn.jp/en/vu/JVNVU94016877/

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. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2024-28957? +

CVE-2024-28957 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-28957? +

CVE-2024-28957 affects products from nxtech, specifically: cente_ipv6, cente_ipv6_snmpv2, cente_ipv6_snmpv3, cente_tcp\/ipv4, cente_tcp\/ipv4_snmpv2, cente_tcp\/ipv4_snmpv3. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-28957? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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