Vulnerability Details CVE-2020-5762
Grandstream HT800 series firmware version 1.0.17.5 and below is vulnerable to a denial of service attack against the TR-069 service. An unauthenticated remote attacker can stop the service due to a NULL pointer dereference in the TR-069 service. This condition is triggered due to mishandling of the HTTP Authentication field.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.014
EPSS Ranking 79.2%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
Products affected by CVE-2020-5762
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cpe:2.3:h:grandstream:ht801:-
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cpe:2.3:h:grandstream:ht802:-
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cpe:2.3:h:grandstream:ht812:-
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cpe:2.3:h:grandstream:ht813:-
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cpe:2.3:h:grandstream:ht814:-
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cpe:2.3:h:grandstream:ht818:-
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cpe:2.3:o:grandstream:ht801_firmware:-
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cpe:2.3:o:grandstream:ht801_firmware:1.0.17.5
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cpe:2.3:o:grandstream:ht802_firmware:-
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cpe:2.3:o:grandstream:ht802_firmware:1.0.17.5
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cpe:2.3:o:grandstream:ht812_firmware:1.0.17.5
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cpe:2.3:o:grandstream:ht813_firmware:1.0.17.5
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cpe:2.3:o:grandstream:ht814_firmware:1.0.17.5
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cpe:2.3:o:grandstream:ht818_firmware:1.0.17.5