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EUVD-2021-21678

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

Vulnerability in Zyxel TFTP client allows authenticated LAN users to execute OS commands via GUI

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-35031
28 Dec 202111:15
–attackerkb
bdu_fstec
BDU FSTEC
TFTP-client Arbitrary Command Execution
17 Feb 202200:00
–bdu_fstec
cnnvd
CNNVD
ZyXEL GS1900 operating system command injection vulnerability
28 Dec 202100:00
–cnnvd
cnvd
CNVD
ZyXEL GS1900 Access Control Error Vulnerability
29 Dec 202100:00
–cnvd
cve
CVE
CVE-2021-35031
28 Dec 202110:36
–cve
cvelist
Cvelist
CVE-2021-35031
28 Dec 202110:36
–cvelist
nvd
NVD
CVE-2021-35031
28 Dec 202111:15
–nvd
osv_cve
osv_cve
CVE-2021-35031
28 Dec 202111:15
–osv_cve
prion
Prion
Design/Logic Flaw
28 Dec 202111:15
–prion
ptsecurity
Positive Technologies
PT-2021-6107
28 Dec 202100:00
–ptsecurity
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "0038a96b-90a3-3cf2-ae59-198449cba416",
        "vendor": {
          "name": "Zyxel"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "30b230e2-26f6-3d9b-ae89-00599e20ee7c",
        "product": {
          "name": "XGS1210 series firmware"
        },
        "product_version": "1.00(ABTY.4)C0"
      },
      {
        "id": "6a7e2abd-3d15-3e91-a3dd-7bd3dbd7aa97",
        "product": {
          "name": "GS1900 series firmware"
        },
        "product_version": "2.60"
      },
      {
        "id": "bb683361-86f0-3f85-8365-d44ca18c3dbf",
        "product": {
          "name": "XGS1250 series firmware"
        },
        "product_version": "1.00(ABWE.0)C0"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
7.5High risk
Vulners AI Score7.5
CVSS 3.16.8 - 8
CVSS 27.7
EPSS0.00478
25