tag
Udp
camel-coap Header Injection → RCE Self-Contained Reproducer (CVE-2026-33453)
Apache Camel's camel-coap component copies CoAP request URI query parameters directly into Camel Exchange headers inside CamelCoapResource.handleRequest(), without applying any HeaderFilterStrategy. Because CoAPEndpoint extends DefaultEndpoint (not…
dnsmasq EDNS Client Subnet (ECS) Response Validation Bypass (CVE-2026-4893)
This PoC demonstrates that dnsmasq, when configured with EDNS Client Subnet (ECS, RFC 7871) via add-subnet, will accept an upstream DNS response carrying an ECS option whose subnet does not match the subnet dnsmasq originally sent in the query. The included…
Apache Camel camel-coap Header Injection to Remote Code Execution (CVE-2026-33453)
Apache Camel's camel-coap component maps CoAP URI query parameters directly into Camel Exchange headers via setHeader() inside CamelCoapResource.handleRequest(), without applying any HeaderFilterStrategy. Because CoAPEndpoint extends DefaultEndpoint rather…
GeoVision GV-I/O Box 4E DVRSearch Unauthenticated Stack Buffer Overflow RCE (CVE-2026-12485)
CVE-2026-12485 is a CVSS 10.0 unauthenticated stack-based buffer overflow in the GeoVision GV-I/O Box 4E, a Linux-based smart I/O device used in physical security and building automation. The DVRSearch service listens on UDP port 10001 and handles CMDIPSET…