What’s Vulnerable › Vulnerabilities
CVE-2008-1528
- Severity: medium (CVSS 4.0 v2.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2008-03-26 · updated 2026-06-16
- Weakness: CWE-287
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 authentication data by making direct HTTP requests and then reading the HTML source, as demonstrated by a request for (1) RemMagSNMP.html, which discloses SNMP communities; or (2) WLAN.html, which discloses WEP keys.
Affected products
- Zyxel Prestige 660: h-d1, h-d3
- Zyxel Prestige 661: hw-d1
- Zyxel Zynos: 3.40-agd.2, 3.40-agl.3, 3.40-ahq.0, 3.40-ahq.3, 3.40-ahz.0, 3.40-atm.0
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/41511
- 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/41511
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