CVE-2022-43648

CWE-122 — Heap-based Buffer Overflow3 documents3 sources
Severity
8.8HIGH
EPSS
4.7%
top 10.61%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Dlink Dir-3040 FirmwareD-link Dir-3040
Timeline
PublishedMar 29

Description

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-3040 1.20B03 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the MiniDLNA service. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the MiniDLNA service. Was ZDI-CA…

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5d-link/dir-30401.20B03

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-p682-rxp7-r33h: This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-3040 1↗2023-03-29
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CVEList
CVE-2022-43648: This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-3040 1↗2023-03-29
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CVE-2022-43648 (HIGH CVSS 8.8) | This vulnerability allows network-a | cvebase.io