Erlang/OTP SSH Flaw: Patch Now or Brace for Impact!

Erlang/OTP SSH vulnerability CVE-2025-32433 allows remote code execution and could turn your network into an open mic for hackers. Upgrade now or prepare for a comedy of errors. Remember, the only thing worse than a hacker in your system is a hacker with a bad sense of humor.

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Hot Take:

Who knew that Erlang, the unsung hero of telecom infrastructure, could also moonlight as a bouncer that lets anyone and everyone into the club? Time to upgrade or face the music of a ‘root’ awakening!

Key Points:

  • Critical vulnerability in Erlang/OTP SSH, CVE-2025-32433, allows for unauthenticated remote code execution.
  • Flaw discovered by researchers at Ruhr University Bochum with a severity score of 10.0.
  • All devices running Erlang/OTP SSH daemon are affected; upgrades to versions 25.3.2.10 and 26.2.4 are recommended.
  • Vulnerability arises from improper handling of pre-authentication protocol messages.
  • Horizon3’s Attack Team demonstrated a PoC exploit, urging immediate action before mass exploitation occurs.

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