medium5.0
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) r…
Impact
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
| Vendor | Product | Affected versions |
|---|---|---|
| Pingtel | Xpressa | Versions 1.2.5, 1.2.7.4, 1.2.8, 2.0, 2.0.1 |
References
- NVD record
- CVE.org record
- 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