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CVE-2026-90880

D-Link DSL-3782 Diagnostics Diagnostics.asp system command injection

Published: Sep 15, 2026Updated: Sep 15, 2026 Sources: CVE List NVDCWE-74
7.4HIGH
NVD MITRE
EPSS Score
1.0%
Top 37.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
Not available

Description

A security flaw has been discovered in D-Link DSL-3782 2016-07-28. This issue affects the function system of the file /cgi-bin/New_GUI/Set/Diagnostics.asp of the component Diagnostics. Performing a manipulation of the argument Addr results in command injection. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:CC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-74CWE-77

Affected Products

D-Link
commercial·TW
DSL-3782Embedded
Networking Infrastructure / router-switch

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://github.com/MeetFireAgain/cve/tree/main/dlink-dsl3782
github.com
https://vuldb.com/cve/CVE-2026-90880
vuldb.com
https://vuldb.com/submit/928835
vuldb.com
and 3 more references View all →

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