Attacker Value
Unknown
0
CVE-2021-24070
0
CVE ID
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CVE-2021-24070
(Last updated December 30, 2023) ▾
MITRE ATT&CK
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Collection
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Command and Control
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Credential Access
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Defense Evasion
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Discovery
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Execution
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Exfiltration
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Impact
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Initial Access
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Persistence
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Description
Microsoft Excel Remote Code Execution Vulnerability
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
7.8 High
Impact Score:
5.9
Exploitability Score:
1.8
Attack Vector (AV):
Local
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
Required
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High
General Information
Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
Microsoft Office Web Apps Server 2013 Service Pack 1 publication
Office Online Server publication
Microsoft Office 2019 https://aka.ms/OfficeSecurityReleases
Microsoft 365 Apps for Enterprise https://aka.ms/OfficeSecurityReleases
Microsoft Excel 2016 publication
Microsoft Excel 2010 Service Pack 2 publication
Microsoft Excel 2013 Service Pack 1 publication
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
- microsoft
Products
- 365 apps -,
- excel 2010,
- excel 2013,
- excel 2016,
- office 2019,
- office online server -,
- office web apps 2013
References
Additional Info
Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Rapid7
Technical Analysis
Report as Emergent Threat Response
Report as Exploited in the Wild
CVE ID
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