CVE-2004-0680
Zoom X3 ADSL modem has a terminal running on port 254 that can be accessed using the default HTML...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2004-0680- CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2004-0680- Updated
- 2026-11-02
EUVDEUVD-2004-0679 No score
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.
- Record
EUVD-2004-0679- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-gr6r-mw69-wm7r No score
Zoom X3 ADSL modem has a terminal running on port 254 that can be accessed using the default HTML...
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.
- Record
GHSA-gr6r-mw69-wm7r- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2004-0680 is a high vulnerability (CVSS 10.0) in Zoom Model 5560 X3 Ethernet Adsl Modem, published July 13, 2004. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.61%, the 89th percentile. No source names a fixed version.