CVE-2019-13567
The Zoom Client before 4.4.53932.0709 on macOS allows remote code execution, a different vulnerability than CVE-2019-13450.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.80%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The Zoom Client before 4.4.53932.0709 on macOS allows remote code execution, a different vulnerability than CVE-2019-13450. If the ZoomOpener daemon (aka the hidden web server) is running, but the Zoom Client is not installed or can't be opened, an attacker can remotely execute code with a maliciously crafted launch URL. NOTE: ZoomOpener is removed by the Apple Malware Removal Tool (MRT) if this tool is enabled and has the 2019-07-10 MRTConfigData.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 3.80% probability · 90th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- zoom/zoom
- Source
- cve@mitre.org
EPSS 3.8% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://gist.github.com/wbowling/13f9f90365c171806b9ffba2c841026bThird Party Advisory
- https://support.zoom.us/hc/en-us/articles/201361963-New-Updates-for-Mac-OSRelease Notes, Vendor Advisory
- https://twitter.com/JLLeitschuh/status/1149420685405708295Third Party Advisory
- https://twitter.com/JLLeitschuh/status/1149422543658520578Third Party Advisory
- https://twitter.com/riskybusiness/status/1149125147019767814Third Party Advisory
- https://twitter.com/wcbowling/status/1149457231504498689Exploit, Third Party Advisory
- https://twitter.com/wcbowling/status/1166998107667619841Third Party Advisory
- https://gist.github.com/wbowling/13f9f90365c171806b9ffba2c841026bThird Party Advisory
- https://support.zoom.us/hc/en-us/articles/201361963-New-Updates-for-Mac-OSRelease Notes, Vendor Advisory
- https://twitter.com/JLLeitschuh/status/1149420685405708295Third Party Advisory
- https://twitter.com/JLLeitschuh/status/1149422543658520578Third Party Advisory
- https://twitter.com/riskybusiness/status/1149125147019767814Third Party Advisory
- https://twitter.com/wcbowling/status/1149457231504498689Exploit, Third Party Advisory
- https://twitter.com/wcbowling/status/1166998107667619841Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.