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EUVD-2021-22846

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 25 Views

Western Digital My Cloud devices lack cryptographic signing for firmware upgrade files pre-OS5.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Western Digital MyCloud PR4100 Cryptographic Signature Verification
7 Mar 202300:00
–bdu_fstec
circl
Circl
CVE-2021-36226
6 Feb 202316:22
–circl
cnnvd
CNNVD
Stormshield Network Security: Data Forgery Vulnerability
4 May 202100:00
–cnnvd
cve
CVE
CVE-2021-36226
6 Feb 202300:00
–cve
cvelist
Cvelist
CVE-2021-36226
6 Feb 202300:00
–cvelist
nvd
NVD
CVE-2021-36226
6 Feb 202314:15
–nvd
openvas
OpenVAS
Western Digital My Cloud PR4100 < 5.02.104 Multiple Vulnerabilities (Jul 2021)
5 Jul 202300:00
–openvas
osv_cve
osv_cve
CVE-2021-36226
6 Feb 202314:15
–osv_cve
prion
Prion
Code injection
6 Feb 202314:15
–prion
ptsecurity
Positive Technologies
PT-2021-7664 · Western Digital · Western Digital My Cloud
2 Jul 202100:00
–ptsecurity
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "67e34ef5-4dfb-3af9-9371-a8fe2ef125fd",
        "vendor": {
          "name": "n/a"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "4d6adec6-9182-339b-98dd-7aa177e72dee",
        "product": {
          "name": "n/a"
        },
        "product_version": "n/a"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
8High risk
Vulners AI Score8
CVSS 3.19.8
EPSS0.00808
SSVC
25