Pingtel xpressa SIP-based voice-over-IP phone 1.2.5 through 1.2.7.4 does not require administrative privileges to perform a firmware upgrade, which allows unauthorized users to upgrade the phone.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Xpressa | Pingtel | 1.2.5 (including) | 1.2.5 (including) |
| Xpressa | Pingtel | 1.2.7.4 (including) | 1.2.7.4 (including) |
References
- http://www.atstake.com/research/advisories/2002/a071202-1.txt
- http://www.iss.net/security_center/static/9570.php
- http://www.pingtel.com/PingtelAtStakeAdvisoryResponse.jsp
- http://www.securityfocus.com/bid/5223
- http://www.atstake.com/research/advisories/2002/a071202-1.txt
- http://www.iss.net/security_center/static/9570.php
- http://www.pingtel.com/PingtelAtStakeAdvisoryResponse.jsp
- http://www.securityfocus.com/bid/5223