EUVD-2023-42949

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType

Improper authentication in Zoom clients may allow denial of service via network access.

Reporter	Title	Published	Views	Family All 16
BDU FSTEC	The vulnerability of Zoom’s video conferencing software, related to deficiencies in authentication procedures, allows attackers to disclose protected information or cause service failures.	19 Sep 202300:00	–	bdu_fstec
Circl	CVE-2023-39215	13 Sep 202300:23	–	circl
CNNVD	Zoom Client Authorization Issues Vulnerability	12 Sep 202300:00	–	cnnvd
CVE	CVE-2023-39215	12 Sep 202319:53	–	cve
Cvelist	CVE-2023-39215	12 Sep 202319:53	–	cvelist
NVD	CVE-2023-39215	12 Sep 202320:15	–	nvd
OpenVAS	Zoom Client < 5.15.5 Multiple Vulnerabilities (ZSB-23039, ZSB-23040) - Linux	15 Sep 202300:00	–	openvas
OpenVAS	Zoom Client < 5.15.5 Multiple Vulnerabilities (ZSB-23039, ZSB-23040) - Windows	15 Sep 202300:00	–	openvas
OpenVAS	Zoom Client < 5.15.5 Multiple Vulnerabilities (ZSB-23039, ZSB-23040) - Mac OS X	15 Sep 202300:00	–	openvas
OSV	CVE-2023-39215	12 Sep 202320:15	–	osv

[
  {
    "enisaIdVendor": [
      {
        "id": "efb1701e-8548-3fa3-ad39-5ef734366440",
        "vendor": {
          "name": "Zoom Video Communications, Inc."
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "dafa8f70-0d23-306a-85ac-021bce77183b",
        "product": {
          "name": "Zoom Clients"
        },
        "product_version": "see reference"
      }
    ]
  }
]

Source	Link
explore	www.explore.zoom.us/en/trust/security/security-bulletin/

03 Oct 2025 20:07Current

6.5Medium risk

Vulners AI Score6.5

CVSS 3.16.5 - 7.1

EPSS0.00359

SSVC