CVE-2024-47044

Summary

Multiple Home GateWay/Hikari Denwa routers provided by NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION are vulnerable to insufficient access restrictions for Device Setting pages. If this vulnerability is exploited, an attacker who identified WAN-side IPv6 address may access the product's Device Setting page via WAN-side. Note that, the same products are also provided by NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION, but the vulnerability only affects products subscribed and used in NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION areas.

Affected Software

VendorProductVersion RangeStatus
NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATIONHikari Denwa router RT-400MIVer.09.00.0015 and earlieraffected
NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATIONHikari Denwa router PR-400MIVer.09.00.0015 and earlieraffected
NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATIONHikari Denwa router RV-440MIVer.09.00.0015 and earlieraffected
NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATIONHome GateWay/Hikari Denwa router PR-500MI/RS-500MI/RT-500MIVer.08.00.0004 and earlieraffected
NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATIONHome GateWay/Hikari Denwa router PR-600MI/RX-600MIVer.01.00.0008 and earlieraffected

Weaknesses

  • CWE-451: User interface (UI) misrepresentation of critical information

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: partial

References