How severe is CVE-2024-50955?

CVE-2024-50955 has a CVSS 3.x base score of 7.5, rated high 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 high.

Is CVE-2024-50955 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-50955?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-50955 have an EU (EUVD) identifier?

Yes. CVE-2024-50955 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-45119.

When was CVE-2024-50955 published?

CVE-2024-50955 was published on 2024-11-13 and last updated on 2026-06-17.

CVE-2024-50955

CVE-2024-50955 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. 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-770.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-45119
Weakness: CWE-770
Published: 2024-11-13
Last modified: 2026-06-17

Description

An issue in how XINJE XD5E-24R and XL5E-16T v3.5.3b handles TCP protocol messages allows attackers to cause a Denial of Service (DoS) via a crafted TCP message.

Frequently asked questions

What is CVE-2024-50955?: An issue in how XINJE XD5E-24R and XL5E-16T v3.5.3b handles TCP protocol messages allows attackers to cause a Denial of Service (DoS) via a crafted TCP message.
How severe is CVE-2024-50955?: CVE-2024-50955 has a CVSS 3.x base score of 7.5, rated high 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 high.
Is CVE-2024-50955 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-50955?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-50955 have an EU (EUVD) identifier?: Yes. CVE-2024-50955 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-45119.
When was CVE-2024-50955 published?: CVE-2024-50955 was published on 2024-11-13 and last updated on 2026-06-17.

References

https://github.com/Curator-Kim/Vulnerability-mining/blob/master/XINJE%20XD5E-24R%20XL5E-16T%20TCP%20DoS/XINJE%20XD5E-24R%20XL5E-16T%20TCP%20DoS.md

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