PHP2Shell in OT Sites: Why the Vulnerability Will Linger for Years

TL;DR: PHP2Shell has been the target of widespread attack attempts since its disclosure on October 21, 2026, with first attempts seen as early as October 17 according to Amazon. A login does not protect you, and there are no official updates for PHP 8.1 and older. In industrial sites, PHP sits in the web interfaces of controllers, industrial... Weiterlesen: PHP2Shell in OT Sites: Why the Vulnerability Will Linger for Years