CVE-2021-34410
HIGH
7.8
CVSS Score
Published: September 27, 2021 at 01:55 PM UTC
Updated: June 17, 2026 at 03:55 AM UTC
1 product affected across 1 vendorZoom Plugin for Microsoft Outlook
Using Zoom Plugin for Microsoft Outlook for Mac by N/A?
Get instant alerts when new vulnerabilities affect Zoom Plugin for Microsoft Outlook for Mac - before attackers find them.
Real-time alertsTrack your software stackFree plan available
Severity
HIGH7.8
Exploit prediction
EPSS 0.2%
Description
A user-writable application bundle unpacked during the install for all versions of the Zoom Plugin for Microsoft Outlook for Mac before 5.0.25611.0521 allows for privilege escalation to root.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 5.0.25611.0521
Affected range stops below 5.0.25611.0521, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCx_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://explore.zoom.us/en/trust/security/security-bulletin/CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-732
Get alerted
Stop reading CVE feeds looking for your own stack
Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.
Free plan, no card