Vulnerability Details 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 values in a Session Identification Protocol (SIP) request, which allows remote attackers to avoid registering with the SIP registrar.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 69.3%
CVSS Severity
CVSS v2 Score 5.0
References
- http://online.securityfocus.com/archive/1/288383
- http://www.iss.net/security_center/static/9949.php
- http://www.securityfocus.com/bid/5537
- http://www.sys-security.com/archive/advisories/More_Vulnerabilities_with_Pingtel_xpressa_SIP-based_IP_phones.txt
- http://online.securityfocus.com/archive/1/288383
- http://www.iss.net/security_center/static/9949.php
- http://www.securityfocus.com/bid/5537
- http://www.sys-security.com/archive/advisories/More_Vulnerabilities_with_Pingtel_xpressa_SIP-based_IP_phones.txt
Products affected by CVE-2002-1935
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cpe:2.3:h:pingtel:xpressa:1.2.5
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cpe:2.3:h:pingtel:xpressa:1.2.7.4
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cpe:2.3:h:pingtel:xpressa:1.2.8
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cpe:2.3:h:pingtel:xpressa:2.0
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cpe:2.3:h:pingtel:xpressa:2.0.1