Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2023-28597

23
FAUCET Score

CVE-2023-28597 is an improper trust boundary vulnerability in Zoom clients prior to version 5.13.5, affecting various Zoom and Microsoft products. An attacker on an adjacent network can exploit this by setting up a malicious SMB server, leading to remote code execution if a user opens a local recording saved to an SMB location via a Zoom web portal link. With a CVSS score of 7.5 (High), this vulnerability has a network attack vector and high impact on confidentiality, integrity, and availability, but requires high attack complexity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
< 5.13.5CPE matchmatch criteria
cpe:2.3:a:zoom:rooms:*:*:*:*:*:android:*:*
< 5.13.5CPE matchmatch criteria
cpe:2.3:a:zoom:rooms:*:*:*:*:*:iphone_os:*:*
< 5.13.5CPE matchmatch criteria
cpe:2.3:a:zoom:rooms:*:*:*:*:*:linux_kernel:*:*
< 5.13.5CPE matchmatch criteria
cpe:2.3:a:zoom:rooms:*:*:*:*:*:macos:*:*
< 5.13.5CPE matchmatch criteria
cpe:2.3:a:zoom:rooms:*:*:*:*:*:windows:*:*

CVSS Data

CVSS version used by this source: 3.1

8.3HIGH

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Attack Vector
ADJACENT_NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.6
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.53%
Probability of exploitation in next 30 days
EPSS Percentile
41.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0053 is in the 50th percentile among its peer group of 239 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

explore.zoom.us / en/trust/security/security-bulletin
Vendor Advisory