[Verse 1] Backup server humming low, quiet little hum, AhsayCBS taking requests from anyone that come, Replication Receiver, listening in the dark, One field called "random" — ironic, miss the mark, Attacker slides a command inside that param slot, System takes the bait, runs whatever it's been taught, CVE twenty-six, one-oh-five-one-three-four, Command injection creeping through the backdoor, No need for a password, no need for a key, Just malformed input and the OS says "yes sir, free," Whole archive of client data sitting in the hold, And now a stranger's holding remote control. [Chorus] October fifteenth, three alarms on the wire, Patch before the smoke turns into fire, Ahsay, Cisco, write it on the wall, Critical means critical — don't wait at all. [Verse 2] Cisco Secure Email Gateway, filtering the mail, Catching spam and phishing, never meant to fail, But a relative path, sneaky little stroll, Walks right past the gate without login control, CVE seventy-six, five-one-nine on the tag, Unauthenticated write, planting a flag, Files land in places they were never supposed to be, Arbitrary content on the OS, running free, No credentials needed, that's the scary part, Remote attacker's hand reaching for the heart, A mail relay becomes a loading dock for harm, Quiet little traversal setting off the alarm. [Verse 3] Back to Ahsay, different door, same old house, API component, function checkSysPwd, real sly as a mouse, That "random" parameter again, playing dirty tricks, Improper authentication, bypass in the mix, CVE twenty-six, one-oh-five-one-three-three, Walks past the login like it's holding a key, No real credentials, just a crafted little request, System says "come on in," fails the simplest test, Two bugs, one product, backup turned to risk, Patch management now the most important disk. [Bridge] Three names whispered soft but the stakes run loud, Command, traversal, auth — pick your cloud, No score was posted, still don't sleep tonight, Unpatched backup server's an open invite. [Verse 4] Scan your network, find the backup node, Check the version string before it's overload, Firewall the API, lock the port down tight, Segment the gateway, keep it out of sight, Logs don't lie, watch the traffic flow, Unexpected writes are the first thing you should know, Vendor patches drop, don't let them sit and wait, Zero day today becomes tomorrow's open gate, Rotate the credentials, harden every host, The price of patching's cheaper than the breach it costs. [Chorus] October fifteenth, three alarms on the wire, Patch before the smoke turns into fire, Ahsay, Cisco, write it on the wall, Critical means critical — don't wait at all. [Outro] Random parameter, path that bends, Check your vendors, check your friends, Three CVEs logged on the fifteenth day, Close the gap before it finds its way.
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