PT-2024-1866 · Microsoft · Outlook

Aaron Erlandson + 3 · Published 2024-02-13 · Updated 2024-05-29 · CVE-2024-21402

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Microsoft Outlook (affected versions not specified)

Description The issue is related to insufficient access control in Microsoft Outlook, which can be exploited to bypass existing security restrictions and elevate privileges.

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

Improper Authorization

Improper Privilege Management

Weakness Enumeration

CWE-285

CWE-264

CWE-269

Related Identifiers

BDU:2024-01626

CVE-2024-21402

Affected Products

Outlook

References · 8

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21402 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-01626 · Security Note
• https://osv.dev/vulnerability/CVE-2024-21402 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-21402 · Security Note
• https://cybersecurity-help.cz/vdb/SB2024021371 · Note
• https://t.me/cvenotify/72242 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1757493878255444384 · Twitter Post
• https://twitter.com/CVEnew/status/1757469643793739953 · Twitter Post