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EUVD-2021-20865

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 9 Views

D-Link DIR-2640-US 1.01B04 has incorrect access control allowing unauthorized network monitoring and attacks

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2021-34203
16 Jun 202120:15
attackerkb
BDU FSTEC
The vulnerability of the PPPoE configuration process of D-Link’s router software D-Link DIR-2640-US allows a hacker to alter routing information, intercept DNS requests, and perform phishing attacks.
18 Jun 202100:00
bdu_fstec
CNNVD
D-Link DIR-2640-US 安全漏洞
16 Jun 202100:00
cnnvd
CNVD
D-Link DIR-2640-US Incorrect Access Control Vulnerability
18 Jun 202100:00
cnvd
CVE
CVE-2021-34203
16 Jun 202119:02
cve
Cvelist
CVE-2021-34203
16 Jun 202119:02
cvelist
NVD
CVE-2021-34203
16 Jun 202120:15
nvd
OSV
CVE-2021-34203
16 Jun 202120:15
osv
Prion
Default credentials
16 Jun 202120:15
prion
Positive Technologies
PT-2021-3322
16 Jun 202100:00
ptsecurity
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "5bfc1b37-9276-34e8-ad3f-c4c2873c24fc",
        "vendor": {
          "name": "n/a"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "c2d1230b-fc6e-3896-8b63-2036249eb31f",
        "product": {
          "name": "n/a"
        },
        "product_version": "n/a"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
8.1High risk
Vulners AI Score8.1
CVSS 3.18.1
CVSS 24.8
EPSS0.01216
9