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EUVD-2021-1944

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

Logic error in Matrix Javascript SDK allows theft of encryption keys by homeservers in encrypted rooms

Related
Affected
Refs
ReporterTitlePublishedViews
Family
FreeBSD
Matrix clients -- several vulnerabilities
23 Aug 202100:00
freebsd
AlpineLinux
CVE-2021-40823
13 Sep 202118:45
alpinelinux
ArchLinux
[ASA-202109-4] element-desktop: information disclosure
14 Sep 202100:00
archlinux
ArchLinux
[ASA-202109-5] element-web: information disclosure
14 Sep 202100:00
archlinux
CNNVD
Matrix 加密问题漏洞
13 Sep 202100:00
cnnvd
CVE
CVE-2021-40823
13 Sep 202118:45
cve
Cvelist
CVE-2021-40823
13 Sep 202118:45
cvelist
Debian CVE
CVE-2021-40823
13 Sep 202118:45
debiancve
Tenable Nessus
FreeBSD : Matrix clients -- several vulnerabilities (93eb0e48-14ba-11ec-875e-901b0e9408dc)
14 Sep 202100:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2021-40823
5 Mar 202500:00
nessus
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "ed4be209-44ce-3832-a3e7-cce4ad7f94b6",
        "vendor": {
          "name": "n/a"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "1b67dc91-9b4d-3624-be8a-0201e6345aa9",
        "product": {
          "name": "n/a"
        },
        "product_version": "n/a"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.15.9
CVSS 24.3
EPSS0.00162
4