PT-2019-1420 · Microsoft · Windows Defender Firewall+1

Published 2019-02-12 · Updated 2020-08-24 · CVE-2019-0637

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions Windows Defender Firewall (affected versions not specified)

Description A security feature bypass issue exists due to incorrect application of firewall profiles to cellular network connections. This issue is related to insecure privilege management, which could allow a remote attacker to impact the integrity of protected information. The vulnerability enables attackers to affect the system.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

BDU:2019-00802

CVE-2019-0637

Affected Products

Windows

Windows Defender Firewall

References · 8

• https://osv.dev/vulnerability/CVE-2019-0637 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-00802 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0637 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2019-0637 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0637 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-0637 · Security Note
• http://securityfocus.com/bid/106879 · Note
• https://securityfocus.com/bid/106519 · Note