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Status published
Medium
CVE-2004-1540
ZyXEL Prestige 623, 650, and 652 HW Routers, and possibly...
Vulnerability Description
ZyXEL Prestige 623, 650, and 652 HW Routers, and possibly other versions, with HTTP Remote Administration enabled, does not require a password to access rpFWUpload.html, which allows remote attackers to reset the router configuration file.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
zyxel
View all reports →Affected Software
prestige, zynos
Vulnerable Versions:
645r_a1, 650h, 650hw, 650hw_31, 650r, 3.40, is.3, is.5
Timeline
Official Publish:
February 19th, 2005
Last Modified:
August 8th, 2024
Added to House:
July 18th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.