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CVE-2026-8273

D-Link DNS-320 system_mgr.cgi cgi_merge_user os command injection

Published: May 11, 2026Updated: May 11, 2026 Sources: CVE List NVD BDUCWE-77
4.7MEDIUM
NVD MITRE
EPSS Score
4.5%
Top 9.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A weakness has been identified in D-Link DNS-320 2.06B01. This impacts the function cgi_set_host/cgi_set_ntp/cgi_fan_control/cgi_merge_user of the file /cgi-bin/system_mgr.cgi. This manipulation causes os command injection. It is possible to initiate the attack remotely.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:UC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-77CWE-78

Affected Products

DNS-320D-LinkNetworking Infrastructure
DNS-320D-Link Corp.Networking Infrastructure
dns-320 firmwaredlinkNetworking Infrastructure
d-linkcommercialTWNetworking Infrastructure
d-link corp.commercialTWNetworking Infrastructureaka d-link corporation, d-link international
dlinkcommercialTWNetworking Infrastructure

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Execution
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References

https://vuldb.com/vuln/362570
vuldb.com
https://vuldb.com/vuln/362570/cti
vuldb.com
https://vuldb.com/submit/810082
vuldb.com
and 4 more references View all →

Timeline

Published
May 11, 2026
Last Updated
May 11, 2026

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