CVE-2002-1935: n/a vulnerability

CVE-2002-1935: Pingtel Xpressa 1.2.5 through 2.0.1 uses predictable (1) Call-ID, (2) CSeq, and (3) "To" and "From" SIP URL...

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.

UnknownCVSS not scoredNot KEV-listedUpdatedSep 17, 2024, 01:15 UTC (UTC+00:00)

Security readout for executives and security teams

This older Pingtel Xpressa IP phone issue involves predictable SIP request values. An attacker could potentially interact with voice services without normal registrar registration. The business risk depends on whether these legacy phones still exist and whether SIP signaling is reachable from untrusted networks. Exposure is likely limited to organizations still running Pingtel Xpressa 1.2.5 through 2.0.1 or archived voice networks using those devices. Internet-facing or partner-reachable SIP signaling would increase concern. Evidence for current product support or deployment prevalence is not provided. Prioritize discovery over emergency response. There is no provided evidence of active exploitation, but affected devices are very old and may be unsupported. If found in reachable voice networks, treat remediation as a legacy infrastructure risk reduction item. Mitigation focus: Inventory voice endpoints for Pingtel Xpressa models and firmware versions.; Check vendor or maintainer guidance for firmware, replacement, or decommissioning direction.; Restrict SIP signaling access to trusted voice infrastructure only..

Prepared: Jun 29, 2026, 19:43 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jun 28, 2005, 04:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

1Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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