Vulnerability Details CVE-2020-3923
DVR firmware in TAT-76 and TAT-77 series of products, provided by TONNET, contain misconfigured authentication mechanism. Attackers can crack the default password and gain access to the system.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 55.3%
CVSS Severity
CVSS v3 Score 8.1
CVSS v2 Score 10.0
Products affected by CVE-2020-3923
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cpe:2.3:h:tonnet:tat-70432n:-
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cpe:2.3:h:tonnet:tat-71416g1:-
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cpe:2.3:h:tonnet:tat-71832g1:-
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cpe:2.3:h:tonnet:tat-76104g3:-
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cpe:2.3:h:tonnet:tat-76108g3:-
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cpe:2.3:h:tonnet:tat-76116g3:-
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cpe:2.3:h:tonnet:tat-76132g3:-
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cpe:2.3:h:tonnet:tat-77104g1:-
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cpe:2.3:o:tonnet:tat-70432n_firmware:tat-77208g1_20181225
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cpe:2.3:o:tonnet:tat-71416g1_firmware:tat-71416g1_20181225
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cpe:2.3:o:tonnet:tat-71832g1_firmware:tat-71832g1_20190510
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cpe:2.3:o:tonnet:tat-76104g3_firmware:20181220_76104g3
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cpe:2.3:o:tonnet:tat-76108g3_firmware:20181221_76208g3
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cpe:2.3:o:tonnet:tat-76116g3_firmware:20181221_76216g3
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cpe:2.3:o:tonnet:tat-76132g3_firmware:tat-70832g3_20181221-1
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cpe:2.3:o:tonnet:tat-77104g1_firmware:tat-77104g1_20190107