CVE-2025-41764
CRITICAL
2026-03-09
[email protected]
9.1
CVSS 3.1
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CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High
Lifecycle Timeline
2
Analysis Generated
Mar 12, 2026 - 21:56 vuln.today
CVE Published
Mar 09, 2026 - 09:16 nvd
CRITICAL 9.1
Description
Due to insufficient authorization enforcement, an unauthorized remote attacker can exploit the wwwupdate.cgi endpoint to upload and apply arbitrary updates.
Analysis
Unauthorized firmware upload via wwwupdate.cgi endpoint due to insufficient authorization. Remote attackers can upload and apply arbitrary firmware updates.
Technical Context
CWE-862 missing authorization on firmware update endpoint. Attackers can push arbitrary firmware.
Affected Products
['Affected device with wwwupdate.cgi']
Remediation
Apply vendor patch. Restrict management access.
Priority Score
46
Low
Medium
High
Critical
KEV: 0
EPSS: +0.1
CVSS: +46
POC: 0
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External POC / Exploit Code
Leaving vuln.today
Destination URL
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