What is Log4Shell ?
Log4Shell (CVE-2021-44228) is a vulnerability in Log4j, a popular Java logging framework, involving arbitrary code execution. It impacts the library version from 2.0-beta9 to 2.16.0, excluding 2.12.3 .
The vulnerabili...Read More →
In mobile networks, 3G and 4G authentication vectors are completely separate and should not be convertible to each other. P1 Security however discovered that some MNOs distribute over roaming interconnects, for certain... Read More →
P1 Security is working with mobile operators worldwide, and therefore requires a good knowledge of identifiers used in mobile networks. The P1 Lab has worked carefully to identify all public information related to this topic, and is publishing a new