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CVE-2023-32147

Published: May 3, 2024Updated: Aug 6, 2025 Sources: CVE List NVD BDUCWE-78
NVD MITRE
6.8CVSSMEDIUM
EPSS Score
1.8%
Top 24.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

D-Link DIR-2640 LocalIPAddress Command Injection Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-2640 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the handling of the LocalIPAddress parameter provided to the HNAP1 endpoint. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. . Was ZDI-CAN-19544.

CVSS Vector Breakdown

AV:AAC:LPR:HUI:NS:UC:HI:HA:H
Exploitability
AV:AAttack Vector
Adjacent
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-78

Affected Products

DIR-2640D-LinkNetworking Infrastructure
dir-2640 firmwaredlinkNetworking Infrastructure
DIR-2640D-Link Corp.Networking Infrastructure
d-linkcommercialTWNetworking Infrastructure
dlinkcommercialTWNetworking Infrastructure
d-link corp.commercialTWNetworking Infrastructureaka d-link corporation, d-link international

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Execution
View detailed technique mapping

References

https://www.zerodayinitiative.com/advisories/ZDI-23-539/
zerodayinitiative.com
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10323
supportannouncement.us.dlink.com
https://www.zerodayinitiative.com/advisories/ZDI-23-539/
zerodayinitiative.com
and 1 more references View all →

Timeline

Published
May 3, 2024
Last Updated
Aug 6, 2025

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