Rapid7 Vulnerability & Exploit Database

Microsoft CVE-2020-16935: Windows COM Server Elevation of Privilege Vulnerability

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

Microsoft CVE-2020-16935: Windows COM Server Elevation of Privilege Vulnerability

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
10/13/2020
Created
10/14/2020
Added
10/13/2020
Modified
11/18/2021

Description

An elevation of privilege vulnerability exists when Windows improperly handles COM object creation. An attacker who successfully exploited the vulnerability could run arbitrary code with elevated privileges. To exploit this vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application that could exploit the vulnerability and take control of an affected system. The update addresses the vulnerability by correcting how the Windows COM Server creates COM objects.

Solution(s)

  • msft-kb4577668-79a95e38-d1bc-434b-8a49-eb0e05941333
  • msft-kb4577668-965a8ede-1eb7-46d6-83a6-7246ea98aae0
  • msft-kb4577668-b815915f-3e4f-46ae-adc9-b90cd4b04100
  • msft-kb4577671-4bc3ccc3-fcb0-4bbd-a2a5-cbbd40369d41
  • msft-kb4577671-60a68333-26ce-47b6-9254-89d69caedfdf
  • msft-kb4577671-a4f7dcc3-65f1-4a75-8635-ea596100c299
  • msft-kb4577671-c4223a46-1f35-41d8-ac8e-d2772d017f90
  • msft-kb4577671-c42dc613-fb5b-4c45-925c-4f508584a635
  • msft-kb4577671-ddbf4c81-6ca7-4986-999e-9275ef508017
  • msft-kb4579311-d5cbc800-cb34-49c3-bde8-aa2f0ee05b2e
  • msft-kb4579311-e9f0550d-b150-4eeb-bf5e-1a08b117e7af
  • msft-kb4579311-fa30a6bc-24ef-47b0-a6fa-d7971053e058
  • msft-kb4580327-b12a0c5e-6811-4f83-aa52-963c9a1b7122
  • msft-kb4580327-b4113e8c-1aae-4018-b2a1-765dd1bcd9d2
  • msft-kb4580328-ebb00bd7-bff6-4567-8b7c-300728513137
  • msft-kb4580328-f01aa891-eec2-4390-9974-dc226f4d6bf4
  • msft-kb4580330-c2c988c8-cbbe-4a10-a26f-365b656443f3
  • msft-kb4580330-fc2b1c51-dad6-4170-ba4d-85c43ed047d1
  • msft-kb4580346-9b324858-4775-435e-b63f-a21d81976473
  • msft-kb4580346-a33fefeb-b078-4cde-b9b9-f3473007bef2
  • msft-kb4580346-d0112564-f9f1-4bc0-a077-6510a9918638
  • msft-kb4580353-3e254f1d-7bf3-4f94-8817-a6eb0accedc0
  • msft-kb4580353-44fd2306-a708-4f52-ab50-b4cad9d98954
  • msft-kb4580353-59e7e42c-6434-4e0a-bd9f-b504d629f516
  • msft-kb4580358-12cf7c4b-339c-47dc-a087-73a7a0dedf6f
  • msft-kb4580358-ecb5ba66-abc4-450c-b228-5e6640687217
  • msft-kb4580358-ef30fd6b-8580-4ec5-9190-5cdb4b02f438
  • msft-kb4580385-47dabaa8-438f-49e7-9c31-2d481515c893
  • msft-kb4580385-9f71bd2c-88f2-4c58-b86f-dd0b9b03cfe7
  • msft-kb4580387-08d6fc97-597d-4b5b-8422-f4b57817b1c1
  • msft-kb4580387-1473a3e5-0aa3-43a1-b213-cf3151e2c15e
  • msft-kb4580387-5cef288f-a4e4-4cb7-86e0-ef3c89b43ced
  • msft-kb4580387-e92e01a4-761c-41f6-a9f6-5853bb7885c9
  • msft-kb4580387-fc890b9e-e1d1-43af-b7f8-d42201cd24aa

References

View more

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;