Vulnerability Description
ZyXEL Prestige routers, including P-660, P-661, and P-662 models with firmware 3.40(AGD.2) through 3.40(AHQ.3), allow remote authenticated users to obtain ISP and Dynamic DNS credentials by sending a direct request for (1) WAN.html, (2) wzPPPOE.html, and (3) rpDyDNS.html, and then reading the HTML source.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Zyxel | Prestige 660 | h-d1 |
| Zyxel | Prestige 661 | hw-d1 |
| Zyxel | Zynos | 3.40 |
Related Weaknesses (CWE)
References
- http://www.gnucitizen.org/projects/router-hacking-challenge/
- http://www.procheckup.com/Hacking_ZyXEL_Gateways.pdf
- http://www.securityfocus.com/archive/1/489009/100/0/threaded
- https://exchange.xforce.ibmcloud.com/vulnerabilities/41509
- http://www.gnucitizen.org/projects/router-hacking-challenge/
- http://www.procheckup.com/Hacking_ZyXEL_Gateways.pdf
- http://www.securityfocus.com/archive/1/489009/100/0/threaded
- https://exchange.xforce.ibmcloud.com/vulnerabilities/41509
FAQ
What is CVE-2008-1523?
CVE-2008-1523 is a vulnerability with a CVSS score of 5.0 (MEDIUM). ZyXEL Prestige routers, including P-660, P-661, and P-662 models with firmware 3.40(AGD.2) through 3.40(AHQ.3), allow remote authenticated users to obtain ISP and Dynamic DNS credentials by sending a ...
How severe is CVE-2008-1523?
CVE-2008-1523 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2008-1523?
Check the references section above for vendor advisories and patch information. Affected products include: Zyxel Prestige 660, Zyxel Prestige 661, Zyxel Zynos.