CVE-2020-17142: Microsoft Exchange Remote Code Execution Vulnerability
First published: Wed Dec 09 2020(Updated: )
Microsoft Exchange Remote Code Execution Vulnerability This CVE ID is unique from CVE-2020-17117, CVE-2020-17132, CVE-2020-17141, CVE-2020-17144.
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Exchange Server | =2013-cumulative_update_23 | |
| Microsoft Exchange Server | =2016-cumulative_update_17 | |
| Microsoft Exchange Server | =2016-cumulative_update_18 | |
| Microsoft Exchange Server | =2019-cumulative_update_6 | |
| Microsoft Exchange Server | =2019-cumulative_update_7 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Frequently Asked Questions
What is the severity of CVE-2020-17142?
CVE-2020-17142 has a CVSS score indicating a critical severity level due to its potential for remote code execution.
How do I fix CVE-2020-17142?
To fix CVE-2020-17142, you should apply the latest cumulative updates for the affected Microsoft Exchange Server versions.
Which versions of Microsoft Exchange Server are affected by CVE-2020-17142?
CVE-2020-17142 affects Microsoft Exchange Server 2013 (CU23), 2016 (CU17 and CU18), and 2019 (CU6 and CU7).
What type of vulnerability is CVE-2020-17142?
CVE-2020-17142 is categorized as a remote code execution vulnerability.
Can CVE-2020-17142 be exploited remotely?
Yes, CVE-2020-17142 can be exploited remotely by an unauthenticated attacker.
- agent/author
- agent/type
- agent/description
- agent/references
- agent/title
- agent/remedy
- agent/severity
- agent/softwarecombine
- agent/first-publish-date
- agent/event
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-index
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/tags
- agent/source
- vendor/microsoft
- canonical/microsoft exchange server
- version/microsoft exchange server/2013-cumulative_update_23
- version/microsoft exchange server/2016-cumulative_update_17
- version/microsoft exchange server/2016-cumulative_update_18
- version/microsoft exchange server/2019-cumulative_update_6
- version/microsoft exchange server/2019-cumulative_update_7