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…

published 2024-11-13 23 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-45119

cvss: 7.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 32%
public exploits: 0; none known

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.

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 23 mo ago (2024-11-21)

Exploit prediction

0.38% chance of exploitation in the next 30 days, higher than 32% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CNA	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

xinje xd5e-24r-e_firmware

Classification

Weakness

CWE-770 Allocation of Resources Without Limits or Throttling

References

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

Sources

CVE List CVE-2024-50955
NVD CVE-2024-50955

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.

Summary