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Alpine iLX-F511 zero-day exposes hard-coded SSH credentials for code execution

Original title: ZDI-26-819: (0Day) (Pwn2Own) Alpine iLX-F511 SSH Hard-Coded Credentials Remote Code Execution Vulnerability

ZDI Published Advisories ()
Part of a story covered by 18 sourcesZDI publishes seven unpatched Ultralytics zero-daysMerged summary & timeline
AI summary · x-ai/grok-4.7Summaries by Vani AI

Network-adjacent attackers need no login; ZDI rates ZDI-26-819 at CVSS 6.3 after a Pwn2Own finding.

ZDI published ZDI-26-819, labeled a zero-day and tied to Pwn2Own, in Alpine iLX-F511 devices. Network-adjacent attackers can execute arbitrary code without authentication through hard-coded SSH credentials. ZDI assigned CVSS 6.3. The advisory lists no affected versions, fix, or CVE.

Unconfirmed: Affected versions, a fix, and a CVE are not stated.

Key facts
  • ZDI-26-819 is marked 0Day and Pwn2Own.
  • Authentication is not required.
  • Attackers must be network-adjacent.
  • ZDI CVSS score is 6.3.
Security assessment · AI, from the article

Impact: unauthenticated network-adjacent arbitrary code execution

ProductAffected
Alpine iLX-F511—
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From the original article

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Alpine iLX-F511 devices. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 6.

ZDI Published Advisories

zerodayinitiative.com

Read the full article at ZDI Published Advisories

A short excerpt; the article and its images belong to the publisher. Summary, key facts and assessment above are AI-written from the article and can be wrong.