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Unrated severityNVD Advisory· Published Dec 31, 2002· Updated Apr 16, 2026

CVE-2002-1935

CVE-2002-1935

Description

Pingtel Xpressa 1.2.5 through 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 attackers to avoid registering with the SIP registrar.

Affected products

5
  • Pingtel/Xpressa5 versions
    cpe:2.3:h:pingtel:xpressa:1.2.5:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:h:pingtel:xpressa:1.2.5:*:*:*:*:*:*:*
    • cpe:2.3:h:pingtel:xpressa:1.2.7.4:*:*:*:*:*:*:*
    • cpe:2.3:h:pingtel:xpressa:1.2.8:*:*:*:*:*:*:*
    • cpe:2.3:h:pingtel:xpressa:2.0:*:*:*:*:*:*:*
    • cpe:2.3:h:pingtel:xpressa:2.0.1:*:*:*:*:*:*:*

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

4

News mentions

0

No linked articles in our index yet.