pingtel xpressa 1.2.7.4 vulnerabilities and exploits

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5

CVSSv2

Pingtel xpressa SIP-based voice-over-IP phone 1.2.5 up to and including 2.0.1 leaks sensitive information during boot-up, which allows malicious users to obtain the MD5 hash of the Admin password, MD5 hash of the physical password, and other registration information.

Pingtel Xpressa 2.0 Pingtel Xpressa 1.2.8 Pingtel Xpressa 1.2.7.4 Pingtel Xpressa 1.2.5 Pingtel Xpressa 2.0.1

5

CVSSv2

Pingtel Xpressa 1.2.5 up to and including 2.0.1 uses predictable (1) Call-ID, (2) CSeq, and (3) "To" and "From" SIP URL values in a Session Identification Protocol (SIP) request, which allows remote malicious users to avoid registering with the SIP registrar.

Pingtel Xpressa 2.0 Pingtel Xpressa 1.2.8 Pingtel Xpressa 1.2.7.4 Pingtel Xpressa 1.2.5 Pingtel Xpressa 2.0.1

5

CVSSv2

application.cgi in the Pingtel Xpressa handset running firmware 2.1.11.24 allows remote authenticated users to cause a denial of service (VxWorks OS crash) via a long HTTP GET request, possibly triggering a buffer overflow.

Pingtel Xpressa 1.2.5 Pingtel Xpressa 2.0 Pingtel Xpressa 2.0.1 Pingtel Xpressa 2.1.11.24 Pingtel Xpressa 1.2.7.4 Pingtel Xpressa 1.2.8

4.6

CVSSv2

Pingtel xpressa SIP-based voice-over-IP phone 1.2.5 up to and including 1.2.7.4 allows attackers with physical access to restore the phone to factory defaults without authentication via a menu option, which sets the administrator password to null.

Pingtel Xpressa 1.2.5 Pingtel Xpressa 1.2.7.4

4.6

CVSSv2

The enrollment process for Pingtel xpressa SIP-based voice-over-IP phone 1.2.5 up to and including 1.2.7.4 allows attackers with physical access to the phone to log out the current user and re-register the phone using MyPingtel Sign-In to gain remote access and perform unauthoriz...

Pingtel Xpressa 1.2.5 Pingtel Xpressa 1.2.7.4

7.2

CVSSv2

Pingtel xpressa SIP-based voice-over-IP phone 1.2.5 up to and including 1.2.7.4 does not "time out" an inactive administrator session, which could allow other users to perform administrator actions if the administrator does not explicitly end the authentication.

Pingtel Xpressa 1.2.5 Pingtel Xpressa 1.2.7.4

4.6

CVSSv2

Pingtel xpressa SIP-based voice-over-IP phone 1.2.5 up to and including 1.2.7.4 does not require administrative privileges to perform a firmware upgrade, which allows unauthorized users to upgrade the phone.

Pingtel Xpressa 1.2.7.4 Pingtel Xpressa 1.2.5

10

CVSSv2

Pingtel xpressa SIP-based voice-over-IP phone 1.2.5 up to and including 1.2.7.4 has a default null administrator password, which could allow remote malicious users to gain access to the phone.

Pingtel Xpressa 1.2.7.4 Pingtel Xpressa 1.2.5

7.5

CVSSv2

The web interface for Pingtel xpressa SIP-based voice-over-IP phone 1.2.5 up to and including 1.2.7.4 allows authenticated users to modify the Call Forwarding settings and hijack calls.

Pingtel Xpressa 1.2.5 Pingtel Xpressa 1.2.7.4

5

CVSSv2

The web interface for Pingtel xpressa SIP-based voice-over-IP phone 1.2.5 up to and including 1.2.7.4 allows administrators to cause a denial of service by modifying the SIP_AUTHENTICATE_SCHEME value to force authentication of incoming calls, which does not notify the user when a...

Pingtel Xpressa 1.2.5 Pingtel Xpressa 1.2.7.4

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