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Fencer Intel
high 8.2

CVE-2019-3712 json

DSA-2019-039: Dell Wyse Device Agent Buffer Overflow Vulnerability

published 7y ago modified 4mo ago also EUVD-2019-13347

cvss
8.2
version 3.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.9%
EPSS 0.9% chance of exploitation in 30 days, percentile 60%
public exploits
0
none known

Summary

Dell WES Wyse Device Agent versions prior to 14.1.2.9 and Dell Wyse ThinLinux HAgent versions prior to 5.4.55 00.10 contain a buffer overflow vulnerability. An unauthenticated attacker may potentially exploit this vulnerability to execute arbitrary code on the system with privileges of the FTP client by sending specially crafted input data to the affected system. The FTP code that contained the vulnerability has been removed.

Patch / fix

  • dell windows_embedded_standard_wyse_device_agent 14.1.2.9
  • dell wyse_thinlinux_hagent 5.4.55_00.10

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Exploit prediction

0.90% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.0 8.2 CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L
NVD 3.0 8.8 CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 8.3 AV:A/AC:L/Au:N/C:C/I:C/A:C

Affected products

  • Dell Wyse Device Agent
  • Dell Wyse ThinLinux HAgent

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

Sources

Fencer Intel 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.