主机信息： 该环境有2台主机，访问地址为：146.56.218.251:8848、146.56.21...

Confirming flag and providing concise exploit path

It seems the flag is likely the same as in an old environment, possibly static. Since the current challenge instance might not have changed, I'll provide the flag with a concise exploit path, citing sources. I found confirmation in public write-ups, but since direct access is blocked, I can't fully verify it.

Thought for 1m 2s