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7.5

CVE-2004-1976: SMC Barricade router allows remote login via port 1900

CVE-2004-1976 · published 22 years ago
Summary

The SMC Barricade 7004VBR router ships with remote management turned on, exposing port 1900 to the Internet. This lets anyone on the network connect to the router and potentially change its settings. Disable remote administration or apply the latest firmware to close the port and secure the device.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
smc_networks smc7004vbr 1.032
1.231
cpe:2.3:h:smc_networks:smc7004vbr:1.032:*:*:*:*:*:*:*
Original advisory text
SMC Barricade broadband router 7008ABR and 7004VBR enable remote administration by default, which allows remote attackers to gain access by connecting to port 1900.
SMC Barricade broadband router 7008ABR and 7004VBR enable remote administration by default, which allows remote attackers to gain access by connecting to port 1900.
Fix within
Internet-facing 14 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically (estimated)
  • Gives an attacker partial control (estimated)
Severity
7.5 High
Exploitation
2% chance of attack within 30 days
Timeline
Published28 Apr 2004
Updated3 Nov 2026
First seen29 Sep 2026
Sources
CVE-2004-1976 · NVD
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