Vulnerability Details CVE-2021-33539
In Weidmueller Industrial WLAN devices in multiple versions an exploitable authentication bypass vulnerability exists in the hostname processing. A specially configured device hostname can cause the device to interpret selected remote traffic as local traffic, resulting in a bypass of web authentication. An attacker can send authenticated SNMP requests to trigger this vulnerability.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 55.4%
CVSS Severity
CVSS v3 Score 7.2
CVSS v2 Score 6.5
References
Products affected by CVE-2021-33539
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cpe:2.3:h:weidmueller:ie-wl-bl-ap-cl-eu:-
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cpe:2.3:h:weidmueller:ie-wl-bl-ap-cl-us:-
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cpe:2.3:h:weidmueller:ie-wl-vl-ap-br-cl-eu:-
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cpe:2.3:h:weidmueller:ie-wl-vl-ap-br-cl-us:-
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cpe:2.3:h:weidmueller:ie-wlt-bl-ap-cl-eu:-
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cpe:2.3:h:weidmueller:ie-wlt-bl-ap-cl-us:-
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cpe:2.3:h:weidmueller:ie-wlt-vl-ap-br-cl-eu:-
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cpe:2.3:h:weidmueller:ie-wlt-vl-ap-br-cl-us:-
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cpe:2.3:o:weidmueller:ie-wl-bl-ap-cl-eu_firmware:-
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cpe:2.3:o:weidmueller:ie-wl-bl-ap-cl-eu_firmware:1.11.10
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cpe:2.3:o:weidmueller:ie-wl-bl-ap-cl-eu_firmware:1.16.18
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cpe:2.3:o:weidmueller:ie-wl-bl-ap-cl-us_firmware:-
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cpe:2.3:o:weidmueller:ie-wl-bl-ap-cl-us_firmware:1.11.10
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cpe:2.3:o:weidmueller:ie-wl-bl-ap-cl-us_firmware:1.16.18
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cpe:2.3:o:weidmueller:ie-wl-vl-ap-br-cl-eu_firmware:-
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cpe:2.3:o:weidmueller:ie-wl-vl-ap-br-cl-eu_firmware:1.11.10
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cpe:2.3:o:weidmueller:ie-wl-vl-ap-br-cl-eu_firmware:1.16.18
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cpe:2.3:o:weidmueller:ie-wl-vl-ap-br-cl-us_firmware:-
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cpe:2.3:o:weidmueller:ie-wl-vl-ap-br-cl-us_firmware:1.11.10
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cpe:2.3:o:weidmueller:ie-wl-vl-ap-br-cl-us_firmware:1.16.18
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cpe:2.3:o:weidmueller:ie-wlt-bl-ap-cl-eu_firmware:-
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cpe:2.3:o:weidmueller:ie-wlt-bl-ap-cl-eu_firmware:1.11.10
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cpe:2.3:o:weidmueller:ie-wlt-bl-ap-cl-eu_firmware:1.16.18
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cpe:2.3:o:weidmueller:ie-wlt-bl-ap-cl-us_firmware:-
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cpe:2.3:o:weidmueller:ie-wlt-bl-ap-cl-us_firmware:1.11.10
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cpe:2.3:o:weidmueller:ie-wlt-bl-ap-cl-us_firmware:1.16.18
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cpe:2.3:o:weidmueller:ie-wlt-vl-ap-br-cl-eu_firmware:-
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cpe:2.3:o:weidmueller:ie-wlt-vl-ap-br-cl-eu_firmware:1.11.10
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cpe:2.3:o:weidmueller:ie-wlt-vl-ap-br-cl-eu_firmware:1.16.18
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cpe:2.3:o:weidmueller:ie-wlt-vl-ap-br-cl-us_firmware:-
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cpe:2.3:o:weidmueller:ie-wlt-vl-ap-br-cl-us_firmware:1.11.10
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cpe:2.3:o:weidmueller:ie-wlt-vl-ap-br-cl-us_firmware:1.16.18