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Linksys routere utilsigtet adgang til administrativt web-interface Advisory Available in English 

Secunia Advisory: SA11754  
Udsendt: 2004-06-02
Sidste Opdt.: 2004-06-07

Kritisk:
Moderat kritisk
Betydning: Sikkerhedsomgåelse
Hvor: Fra Internet
Løsning Status: Producent Patch

OS:Linksys BEF series routers
Linksys WRT54G Wireless-G Broadband Router


Want to know the next time vulnerabilities are fixed in this product?
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Beskrivelse:
Der er rapporteret et sikkerhedsproblem i nogle Linksys routere, som potentielt kan give ondsindede personer administrativ adgang til en sårbar netværksenhed.

Problemet er, at det administrative web-interface kan tilgås fra WAN-interfacet, selvom ekstern administration er deaktiveret.

Det rapporteres, at følgende produkter er sårbare:
* Linksys WRT54G (firmware release 2.02.7)
* Linksys BEFSR41 ver.3

Andre produkter og firmware releases kan også være berørte.

Løsning:
Producenten har udgivet et beta-fix til WRT54G:
ftp://ftp.linksys.com/pub/network/wrt54g_2.02.8_US_code_beta.zip

Konfigurér et stærkt password for det administrative web-interface.

Begræns adgang til det administrative web-interface (det er blevet foreslået at benytte port-forwarding til at forwarde forespørgsler til port 80 og 443 til en ikke-eksisterende IP-adresse).

Benyt et andet produkt.

Rapporteret af / Kredit:
Opdaget af:
* Alan W. Rateliff
* Matthew Gillespie

Forløb:
07-06-2004: Opdaterede løsningen med information om beta-rettelse.



Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.

Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.

10 Relaterede Secunia Advisories

1. Linksys WRT54G konfiguration-manipulation og forespørgsels-forfalskning
2. Linksys WRT54G UPnP port mapping sårbarhed
3. Linksys BEFVP41 IP Option længde Denial of Service
4. Linksys WRT54G flere sårbarheder
5. Linksys WRT54G Router kendt SSL privat nøgle
6. Linksys BEFSR41 forbindelses-håndtering Denial of Service
7. Linksys BEF Series Routers Denial of Service
8. Linksys BEF-routere DHCP-sårbarhed
9. Linksys routere Denial of Service
10. Linksys DSL Router Denial of Service

Vis alle relaterede advisories


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