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CVE-2019-13450

24
FAUCET Score

CVE-2019-13450 describes a vulnerability in Zoom Client and RingCentral on macOS that allows remote attackers to force users into video calls with their cameras active. This medium-severity vulnerability (CVSS 6.5) leverages a local web server to bypass user consent, potentially exposing users to privacy breaches. While no active exploitation, public exploit code, or significant community discussion has been observed, the vulnerability persists even after uninstalling the client, requiring specific remediation steps.

Impacted Technologies

VendorProductVersion(s)CPE
7.0.136380.0312CPE matchmatch criteria
cpe:2.3:a:ringcentral:ringcentral:7.0.136380.0312:*:*:*:*:mac_os_x:*:*
<= 4.4.4CPE matchmatch criteria
cpe:2.3:a:zoom:zoom:*:*:*:*:*:mac_os_x:*:*

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
3.52%
Probability of exploitation in next 30 days
EPSS Percentile
88.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0352 is in the 95th percentile among its peer group of 26,219 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

assets.zoom.us / docs/pdf/Zoom+Response+Video-On+Vulnerability.pdf
Vendor Advisory
blog.zoom.us / wordpress/2019/07/08/response-to-video-on-concern
Vendor Advisory
bugs.chromium.org / p/chromium/issues/detail
ExploitThird Party Advisory
medium.com / %40jonathan.leitschuh/zoom-zero-day-4-million-webcams-maybe-an-rce-just-get-them-to-visit-your-website-ac75c83f4ef5
news.ycombinator.com / item
Issue TrackingThird Party Advisory
twitter.com / moreati/status/1148548799813640193
Third Party Advisory
twitter.com / zoom_us/status/1148710712241295361
Third Party Advisory
securityfocus.com / bid/109082
Third Party AdvisoryVDB Entry