J-Security Center

Latest Attack Object Updates
  • IDP Daily Update #1545
    posted: 11/19/09
  • NSM Daily Update #1545
    posted: 11/19/09
  • Deep Inspection 5.3r5 and above, 5.4, 6.0 #1545
    posted: 11/19/09
  • Deep Inspection 5.1 and 5.2 #1435
    posted: 11/19/09
  • Deep Inspection 5.0, 5.3r4 and below #1132
    posted: 03/28/08 (04/01/08 for 5.0)
  • Antivirus
    posted: 11/19/09

Title: Clipcomm CPW-100E and CP-100E VOIP Phones Remote Administrative Access Vulnerability

Severity: CRITICAL

Description:

Clipcomm CPW-100E VOIP phones provide Voice Over IP (VOIP) service through 802.11b wireless networks. Clipcomm CP-100E VOIP Phones provide VOIP service through Ethernet networks.

Clipcomm CPW-100E and CP-100E VOIP WIFI phones listen for connections on TCP port 60023. By connecting to this port, remote attackers gain unauthenticated access to both an administrative configuration interface, as well as a debugging interface.

This issue allows remote attackers to gain access to potentially sensitive information, trace calls, perform factory resets, and corrupt memory; other attacks are also possible. Attackers may also utilize a 'call' command in CPW-100E phones to make outgoing calls, turning the originating phone into a listening device.

Clipcomm CPW-100E phones running firmware version 1.1.12, and CP-100E phones running firmware version 1.1.60 are prone to this issue. Due to code reuse, other devices and versions may also be affected.

Affected Products:

  • Clipcomm CP-100E VOIP WIFI Phone 1.1.60
  • Clipcomm CPW-100E VOIP WIFI Phone 1.1.12

References:

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