Information disclosure in Zyxel Prestige 660
CVE-2008-1523
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.
Vulnerability class: Information Disclosure
EPSS: 0.012 (65.5th percentile) — read the EPSS interpretation.
Affected products
- Zyxel Prestige_660 — versions h-d1, h-d3
- Zyxel Prestige_661 — versions hw-d1
- Zyxel Zynos — versions 3.40
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (mailing-list, x_refsource_BUGTRAQ)
- cve@mitre.org (x_refsource_MISC)
- cve@mitre.org (x_refsource_MISC)
- cve@mitre.org (vdb-entry, x_refsource_XF)
Frequently asked questions
- What is CVE-2008-1523?
- CVE-2008-1523 is a vulnerability in Zyxel Prestige 660, classified under Information Disclosure. Published 2008-03-26.
- Is CVE-2008-1523 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.