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Fencer Vulns
high 7.8

CVE-2020-17382 json

The MSI AmbientLink MsIo64 driver 1.0.0.8 has a Buffer Overflow (0x80102040, 0x80102044, 0x80102050,and 0x80102054).

published 2020-10-02 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-9335

cvss
7.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.1%
EPSS 2.1% chance of exploitation in 30 days, percentile 81%
public exploits
1
Exploit-DB

Summary

The MSI AmbientLink MsIo64 driver 1.0.0.8 has a Buffer Overflow (0x80102040, 0x80102044, 0x80102050,and 0x80102054).

Timeline

  1. First public exploit (EDB-48836)
  2. Published

Exploit prediction

2.08% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-48836 MSI Ambient Link Driver 1.0.0.8 - Local Privilege Escalation local, 2020-09-28
  • us.msi.com https://us.msi.com/support/download/vga referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.com http://packetstormsecurity.com/files/159315/MSI-Ambient-Link-Driver-1.0.0.8-Privilege-Escalation.html referenced PoC, tagged "exploit" by a source, unverified
  • coresecurity.com https://www.coresecurity.com/core-labs/advisories/msi-ambient-link-multiple-vulnerabilities referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.2 AV:L/AC:L/Au:N/C:C/I:C/A:C

Classification

Weakness

References

Sources

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.