CVE-2022-40717

CWE-121 — Stack-based Buffer OverflowCWE-787 — Out-of-bounds Write3 documents3 sources
Severity
8.8HIGH
EPSS
1.6%
top 18.23%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Dlink Dir-2150 FirmwareD-link Dir-2150
Timeline
PublishedJan 26

Description

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected D-Link DIR-2150 4.0.1 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the anweb service, which listens on TCP ports 80 and 443 by default. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the c…

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-21504.0.1

Patches

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

🔴Vulnerability Details

2
CVEList
CVE-2022-40717: This vulnerability allows network-adjacent attackers to execute arbitrary code on affected D-Link DIR-2150 4↗2023-01-26
▶
GHSA
GHSA-r32f-fp88-pg6x: This vulnerability allows network-adjacent attackers to execute arbitrary code on affected D-Link DIR-2150 4↗2023-01-26
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CVE-2022-40717 (HIGH CVSS 8.8) | This vulnerability allows network-a | cvebase.io