Open-Xchange Server <6.20.7 rev14, 6.22.0<rev13, 6.22.1<rev14 - MITM via Unverified X.509 Certs
OXUpdater in Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1 before rev14 does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof update servers and install arbitrary software via a crafted certificate.