Lantronix Security Alert: Fix Your XML ASAP or Risk a Cyber Comedy of Errors!
Attention, Lantronix users: Provisioning Manager has an XML External Entity vulnerability, rating a CVSS v4 score of 8.6. In layman’s terms, this could let a hacker into your system faster than a teenager sneaking into a horror movie. Update to version 7.10.4 or later to dodge the drama!

Hot Take:
When XML meets XXE, it’s a match made in vulnerability heaven! Lantronix’s Provisioning Manager might just be the new star of hacker reality TV, casting itself as the vulnerable protagonist everyone is talking about. You’d think with a name like “Provisioning Manager,” it’d be better at managing its own security, but alas, it seems to have taken a crash course in oversharing. Time to update your software and avoid being the next episode in this digital drama!
Key Points:
- Lantronix Provisioning Manager has a vulnerability involving improper restriction of XML External Entity References, which sounds like a bad XML family reunion.
- The vulnerability, known as CVE-2025-7766, has a CVSS v4 score of 8.6, which is higher than the average American Idol score, indicating it’s pretty serious.
- This issue could lead to cross-site scripting and remote code execution, turning your network into a hacker’s playground.
- Lantronix recommends updating to version 7.10.4 or later, because just like with milk, nobody likes things when they’re expired.
- No known public exploitation yet, but don’t wait for the hackers to RSVP to your network party.