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cve[email protected]CVE-2021-40284
HistorySep 09, 2021 - 5:15 p.m.

CVE-2021-40284

2021-09-0917:15:07
CWE-120
web.nvd.nist.gov
24
d-link
dsl-3782
buffer overflow
dos
vulnerability
nvd
cve-2021-40284

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

6.8 Medium

CVSS2

Access Vector

Access Complexity

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:N/I:N/A:C

0.001 Low

EPSS

Percentile

45.1%

D-Link DSL-3782 EU v1.01:EU v1.03 is affected by a buffer overflow which can cause a denial of service. This vulnerability exists in the web interface “/cgi-bin/New_GUI/Igmp.asp”. Authenticated remote attackers can trigger this vulnerability by sending a long string in parameter ‘igmpsnoopEnable’ via an HTTP request.

Affected configurations

NVD
Node
dlinkdsl-3782_firmwareMatcheu_1.01
OR
dlinkdsl-3782_firmwareMatcheu_1.03
AND
dlinkdsl-3782Match-

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

6.8 Medium

CVSS2

Access Vector

Access Complexity

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:N/I:N/A:C

0.001 Low

EPSS

Percentile

45.1%

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