CVE-2006-4950
HighSummary
W systemach Cisco IOS w wersjach od 12.2 do 12.4 przed 20 września 2006 roku, używanych w urządzeniach takich jak IAD2430, IAD2431, IAD2432, VG224 oraz routerach MWR 1900 i 1941, występuje błąd w identyfikacji wsparcia dla DOCSIS. Błąd ten umożliwia zdalnym atakującym uzyskanie dostępu do odczytu i zapisu poprzez hardkodowany ciąg społeczności cable-docsis oraz modyfikację dowolnych zmiennych SNMP.
Risk Assessment
Organizacje mogą być narażone na nieautoryzowany dostęp do krytycznych danych oraz możliwość modyfikacji konfiguracji urządzeń, co może prowadzić do poważnych incydentów bezpieczeństwa.
Recommendation
Zaleca się aktualizację systemów Cisco IOS do wersji po 20 września 2006 roku oraz monitorowanie dostępu do urządzeń w celu wykrycia potencjalnych prób ataków.
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Original NVD description (English source)
Cisco IOS 12.2 through 12.4 before 20060920, as used by Cisco IAD2430, IAD2431, and IAD2432 Integrated Access Devices, the VG224 Analog Phone Gateway, and the MWR 1900 and 1941 Mobile Wireless Edge Routers, is incorrectly identified as supporting DOCSIS, which allows remote attackers to gain read-write access via a hard-coded cable-docsis community string and read or modify arbitrary SNMP variables.