CVE-2021-33768 (GCVE-0-2021-33768)

Vulnerability from cvelistv5 – Published: 2021-07-14 17:53 – Updated: 2024-08-03 23:58
VLAI
Title
Microsoft Exchange Server Elevation of Privilege Vulnerability
Summary
Microsoft Exchange Server Elevation of Privilege Vulnerability
Severity
8 (High)
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
  • Elevation of Privilege
Assigner
References
Impacted products
Vendor Product Version
Microsoft Microsoft Exchange Server 2019 Cumulative Update 9 Affected: 15.02.0 , < 15.02.0858.015 (custom)
    cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_9:*:*:*:*:*:*
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Microsoft Microsoft Exchange Server 2016 Cumulative Update 20 Affected: 15.01.0 , < 15.01.2242.012 (custom)
    cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_20:*:*:*:*:*:*
 Create a notification for this product.
Microsoft Microsoft Exchange Server 2016 Cumulative Update 21 Affected: 15.01.0 , < 15.01.2308.014 (custom)
    cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_21:*:*:*:*:*:*
 Create a notification for this product.
Microsoft Microsoft Exchange Server 2019 Cumulative Update 10 Affected: 15.02.0 , < 15.02.0922.013 (custom)
    cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_10:*:*:*:*:*:*
 Create a notification for this product.
Date Public
2021-07-13 07:00
Show details on NVD website
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Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.