C4b's vulnerability profile centers on its XPhone Unified Communications 2011 platform, a narrowly scoped product line with observed exposure in web-interface input handling. The durable signal reflects application-layer issues characteristic of web-enabled communications systems, specifically cross-site scripting vulnerabilities in user-facing components. Current severity, exploitation, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by C4b over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2012-4259MEDIUM Cross-site scripting (XSS) vulnerability in the contacts in (1) XPhone UC Web and the (2) web frontend for XPhone Virtual Directory in C4B XPhone Unified Communications (UC) 2011 W | Aug 13, 2012 | 4.3 | 24 | NO | YES |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by C4b.
Media articles that mention a CVE ID that affects a product developed by C4b — matched by CVE ID, not by vendor name.