PT-2021-7120 · Microsoft · Edge

K0Shl · Published 2021-10-21 · Updated 2023-08-01 · CVE-2021-42307

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

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

Description The issue is related to information disclosure. It may allow a remote attacker to gain unauthorized access to protected information.

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

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2022-03422

CVE-2021-42307

Affected Products

Edge

References · 9

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-42307 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-42307 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42307 · Security Note
• https://bdu.fstec.ru/vul/2022-03422 · Security Note
• https://osv.dev/vulnerability/CVE-2021-42307 · Vendor Advisory
• https://t.me/cvenotify/53496 · Telegram Post
• https://t.me/cvenotify/53891 · Telegram Post
• https://t.me/cibsecurity/65841 · Telegram Post
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42307 · Note