Description
ZyXEL Prestige routers, including P-660, P-661, and P-662 models with firmware 3.40(PE9) and 3.40(AGD.2) through 3.40(AHQ.3), do not use a salt when calculating an MD5 password hash, which makes it easier for attackers to crack passwords.
Metrics
CVSS 3.1 7.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://www.gnucitizen.org/projects/router-hacking-challenge/Broken Link
- http://www.procheckup.com/Hacking_ZyXEL_Gateways.pdfBroken Link
- http://www.securityfocus.com/archive/1/489009/100/0/threadedBroken Link, Third Party Advisory, VDB Entry
- http://www.gnucitizen.org/projects/router-hacking-challenge/Broken Link
- http://www.procheckup.com/Hacking_ZyXEL_Gateways.pdfBroken Link
- http://www.securityfocus.com/archive/1/489009/100/0/threadedBroken Link, Third Party Advisory, VDB Entry
Timeline
- Published
- Mar 26, 2008
- Last modified
- Jun 16, 2026
- NVD status
- Modified