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D-Link EUVDEUVD-2018-21880

| CVE-2018-25358 HIGH
Exposure of Sensitive System Information to an Unauthorized Control Sphere (CWE-497)
2026-05-23 VulnCheck GHSA-6w5x-hr69-xx7v
Information Disclosure D-Link
8.7
CVSS 4.0 · NVD
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Severity by source

NVD PRIMARY
8.7 HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

2
CVSS changed
May 26, 2026 - 20:22 NVD
7.5 (HIGH) 8.7 (HIGH)
CVE Published
May 23, 2026 - 18:30 cve.org
HIGH 8.7

DescriptionCVE.org

D-Link DIR601 2.02NA contains a credential disclosure vulnerability that allows unauthenticated attackers to retrieve sensitive configuration data by manipulating the table_name parameter in POST requests. Attackers can send requests to /my_cgi.cgi with table_name values like admin_user, wireless_settings, and wireless_security to extract administrative credentials and wireless network keys in clear text.

AnalysisAI

D-Link DIR601 2.02NA contains a credential disclosure vulnerability that allows unauthenticated attackers to retrieve sensitive configuration data by manipulating the table_name parameter in POST. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-497. D-Link DIR601 2.02NA contains a credential disclosure vulnerability that allows unauthenticated attackers to retrieve sensitive configuration data by manipulating the table_name parameter in POST requests. Attackers can send requests to /my_cgi.cgi with table_name values like admin_user, wireless_settings, and wireless_security to extract administrative credentials and wireless network keys in clear text. Affected products include: D-Link Dir601Na.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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EUVD-2018-21880 vulnerability details – vuln.today
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