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24,650 Internet-Exposed BMCs Disclose IPMI Password Hashes Before Login

The Hacker News
Vulnerability

Overview

Cybersecurity researchers have discovered over 36,000 Baseboard Management Controllers (BMCs) that are exposing their Intelligent Platform Management Interface (IPMI) to the public internet. Of these, 24,650 BMCs are leaking password-derived authentication hashes before any login attempts are made. This means that attackers could potentially gain unauthorized access to systems that rely on these interfaces. The exposure affects a variety of server management systems, raising significant concerns for companies that utilize these technologies. Organizations must take immediate steps to secure their BMCs to prevent potential breaches.

Key Takeaways

  • Affected Systems: Baseboard Management Controllers (BMCs) using IPMI protocol
  • Action Required: Organizations should secure their BMC interfaces, restrict access to trusted IP addresses, and consider updating firmware or applying patches as they become available.
  • Timeline: Newly disclosed

Original Article Summary

Cybersecurity researchers have sounded an alert after finding more than 36,000 Baseboard Management Controller (BMC) management interfaces exposing Intelligent Platform Management Interface (IPMI) protocol to the public internet. Of the 36,872 internet-exposed server-management interfaces running IPMI, 24,650 have been found to disclose password-derived authentication hashes before login due to

Impact

Baseboard Management Controllers (BMCs) using IPMI protocol

Exploitation Status

The exploitation status is currently unknown. Monitor vendor advisories and security bulletins for updates.

Timeline

Newly disclosed

Remediation

Organizations should secure their BMC interfaces, restrict access to trusted IP addresses, and consider updating firmware or applying patches as they become available.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to Vulnerability.

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