What’s Vulnerable › Vulnerabilities

CVE-2004-0680

• Severity: critical (CVSS 10.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2004-08-06 · updated 2026-06-16

Description

Zoom X3 ADSL modem has a terminal running on port 254 that can be accessed using the default HTML management password, even if the password has been changed for the HTTP interface, which could allow remote attackers to gain unauthorized access.

Affected products

• Zoom Model 5560 X3 Ethernet Adsl Modem: all versions

References

• http://marc.info/?l=bugtraq&m=108915255520924&w=2
• http://www.securityfocus.com/bid/10669
• https://exchange.xforce.ibmcloud.com/vulnerabilities/16639
• http://marc.info/?l=bugtraq&m=108915255520924&w=2
• http://www.securityfocus.com/bid/10669
• https://exchange.xforce.ibmcloud.com/vulnerabilities/16639

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