#menu-close"/></svg></button></form></nav></header><div class=banner-container></div><article class=post itemscope itemtype=http://schema.org/BlogPosting><div class=header-content><h1>ISTIO-SECURITY-2021-006</h1><p>An external client can access unexpected services in the cluster, bypassing authorization checks, when a gateway is configured with AUTO_PASSTHROUGH routing configuration.</p></div><p class=post-author>May 11, 2021</p><div><table><thead><tr><th colspan=2>Disclosure Details</th></tr></thead><tbody