Frequency
1
occurrences
First Seen
August 25, 2026
Last Seen
August 25, 2026
Exploited in Wild
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Ransomware Use
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Public Exploits
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Attack Vector
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Vulnerability Overview
Exploitation Activity
Exploitation Intelligence
A critical vulnerability in Calix GS5239XG routers, tracked as CVE-2026-75501, allows unauthenticated remote attackers to create port-forwarding rules, exposing internal devices to the internet. Discovered by researcher Brian Khan Quintana, the flaw stems from the router's UPnP control endpoint bein...
Public Exploits
Checking GitHub for proof-of-concept code…
