CVE-2008-1256
The ZyXEL P-660HW series router has "admin" as its default password, which allows remote...
The ZyXEL P-660HW series router has "admin" as its default password, which allows remote attackers to gain administrative access.
Exploit likelihood
What each source reports
NVD Score used
The ZyXEL P-660HW series router has "admin" as its default password, which allows remote attackers to gain administrative access.
- Record
CVE-2008-1256- 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
The ZyXEL P-660HW series router has "admin" as its default password, which allows remote attackers to gain administrative access.
- Record
CVE-2008-1256- Updated
- 2026-11-02
EUVDEUVD-2008-1264 No score
The ZyXEL P-660HW series router has "admin" as its default password, which allows remote attackers to gain administrative access.
- Record
EUVD-2008-1264- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-6w24-r86w-vm36 No score
The ZyXEL P-660HW series router has "admin" as its default password, which allows remote...
The ZyXEL P-660HW series router has "admin" as its default password, which allows remote attackers to gain administrative access.
- Record
GHSA-6w24-r86w-vm36- 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-2008-1256 is a high vulnerability (CVSS 10.0) in Zyxel P-660hw, published March 10, 2008. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.29%, the 88th percentile. No source names a fixed version.