PT-2022-4111 · Microsoft · Exchange Server

Orange_8361 · Published 2022-08-09 · Updated 2023-06-01 · CVE-2022-21979

Positive Technologies (AI Summary)

CVSS v2.0

4.9

Medium

Base vector

AV:N/AC:H/Au:S/C:C/I:N/A:N

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

Description The issue is related to insufficient access controls in Microsoft Exchange Server, which can be exploited by a remote attacker to disclose protected information. This can allow malicious actors to gain access to sensitive information and potentially impact the system.

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

Weakness Enumeration

CWE-264

Related Identifiers

BDU:2022-04950

CVE-2022-21979

Affected Products

Exchange Server

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2022-21979 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21979 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-04950 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-21979 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-21979 · Vendor Advisory
• https://t.me/cvenotify/36641 · Telegram Post
• https://t.me/cibsecurity/47825 · Telegram Post
• https://t.me/cvenotify/34620 · Telegram Post
• https://t.me/cvenotify/34625 · Telegram Post