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CVE-2021-20999

WEIDMUELLER: Accidentally open network port in u-controls and IoT-Gateways PUBLISHED

Description (CNA)

In Weidmüller u-controls and IoT-Gateways in versions up to 1.12.1 a network port intended only for device-internal usage is accidentally accessible via external network interfaces. By exploiting this vulnerability the device may be manipulated or the operation may be stopped.

Affected (CNA)

Vendor / productVersions
Weidmüller / UC20-WL2000-AC (No. 1334950000)affected 1.3.0 through 1.9.0; affected 1.10.0 through 1.10.2; affected 1.11.0 through 1.12.1
Weidmüller / UC20-WL2000-IOT (No. 1334990000)affected 1.3.0 through 1.9.0; affected 1.10.0 through 1.10.2; affected 1.11.0 through 1.12.1
Weidmüller / IOT-GW30 (No. 2682620000)affected 1.3.0 through 1.9.0; affected 1.10.0 through 1.10.2; affected 1.11.0 through 1.12.1
Weidmüller / IOT-GW30-4G-EU (No. 2682630000)affected 1.3.0 through 1.9.0; affected 1.10.0 through 1.10.2; affected 1.11.0 through 1.12.1

CWE

CWE-668

References

ADP enrichment

CVE

No English description supplied.