What is CVE-2018-8821?

CVE-2018-8821 is a medium-severity vulnerability in Jungo Windriver, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2018-03-20.

How severe is CVE-2018-8821?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Is CVE-2018-8821 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Improper input validation in Jungo Windriver

CVE-2018-8821

windrvr1260.sys in Jungo DriverWizard WinDriver 12.6.0 allows attackers to cause a denial of service (BSOD) via a crafted .exe file.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.007 (49.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Jungo Windriver
N/a — versions n/a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

Public proof-of-concept exploits

bigric3/poc

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-8821?: CVE-2018-8821 is a medium-severity vulnerability in Jungo Windriver, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2018-03-20.
How severe is CVE-2018-8821?: Medium severity. CVSS v3 base score is 5.5 out of 10.
Is CVE-2018-8821 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.