The security instructions for estos products stored here are published for vulnerabilities of medium to critical (CVSS 3.1 Score 4.0 - 10.0).

The notes contain information on the affected products, the criticality of the vulnerability and recommended measures.

Hinweis CVSS score CVSS-Score Criticality Reference Release date
Security advisory: Microsofts WiX-Installer-Toolset 7.3 and 7.9

HIGH

 PROCALL-5150

 
Security advisory: ProCall Enterprise webrtc third_party boringssl CVE-2022-0778  7.3

HIGH

 PROCALL-1886

Security advisory: Vulnerability to zlib memory corruption (CVE-2018-25032) 7.5

HIGH

 PROCALL-1954

Security advisory: ProCall Enterprise XMPP Federation and ECSTA for SIP phones 9.8

CRITICAL

 PROCALL-1718

Security advisory: ProCall Enterprise WebService – jquery versions between 1.2 and 3.5 6.1

MEDIUM

 PROCALL-1761

Security advisory: ProCall Enterprise client for Windows – Apache log4net versions prior to 2.0.10 9.8
CRITICAL
PROCALL-1413

Security advisory: ProCall Enterprise remote code execution vulnerability 9.4
CRITICAL
PAIM-1723
Security advisory: ProCall Enterprise remote code execution vulnerability (http) 9.4
CRITICAL
SIX-2492

Further articles

December 2025: estos software not affected by critical vulnerability in React Server Components (CVE-2025-55182)

April 2022: estos software not affected by critical vulnerability in Log4Spring (CVE-2022-22963)

March 2022: estos software not affected by critical vulnerability in PJSIP

December 2021: estos not affected by critical vulnerability in log4j (CVE-2021-44228)