CVE-2021-40284

CWE-120 — Classic Buffer Overflow3 documents3 sources
Severity
6.5MEDIUM
EPSS
0.2%
top 54.12%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Dlink Dsl-3782 Firmware
Timeline
PublishedSep 9
Latest updateMay 24

Description

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages1 packages

▶NVDdlink/dsl-3782_firmwareeu_1.01, eu_1.03+1

Patches

Patch: supportannouncement.us.dlink.com ↗Patch: supportannouncement.us.dlink.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-jp7p-c272-p959: D-Link DSL-3782 EU v1↗2022-05-24
▶
CVEList
CVE-2021-40284: D-Link DSL-3782 EU v1↗2021-09-09
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