PT-2021-4346 · Microsoft · Edge

Colin Symon · Published 2021-09-09 · Updated 2023-12-28 · CVE-2021-38669

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions Microsoft Edge (Chromium-based) (affected versions not specified)

Description The issue is related to insufficient input validation in Microsoft Edge, which can be exploited by a remote attacker to bypass existing security restrictions.

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

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2021-04973

CVE-2021-38669

Affected Products

Edge

References · 6

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38669 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-04973 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-38669 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38669 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-38669 · Vendor Advisory
• https://cybersecurity-help.cz/vdb/SB2021091001 · Note