CVE-2008-1524
High
Description
The SNMP service on ZyXEL Prestige routers, including P-660 and P-661 models with firmware 3.40(AGD.2) through 3.40(AHQ.3), has "public" as its default community for both (1) read and (2) write operations, which allows remote attackers to perform administrative actions via SNMP, as demonstrated by reading the Dynamic DNS service password or inserting an XSS sequence into the system.sysName.0 variable, which is displayed on the System Status page.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Zyxel Prestige
PublishedMar 26, 2008
First seenMar 26, 2008
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| zyxel prestige_660 | h-d1, h-d3 | — |
| zyxel prestige_661 | hw-d1 | — |
| zyxel zynos | 3.40 | — |
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