EdgeLord: Schrödinger’s 0-Day
ID: e81e9877-3e41-5eaa-925a-1a57cc8b7fd1
STIX ID: report--e81e9877-3e41-5eaa-925a-1a57cc8b7fd1
Feed Name: GreyNoise Labs
Threat Score
**Executive summary:** This report documents a hands-on firmware analysis of CVE-2022-41140 affecting D-Link DIR-867/878/882 routers: the author decrypts firmware, locates and diff-checks prog.cgi, identifies a pre-auth stack-based buffer overflow (strcat on a 512-byte buffer) reachable via HTTP to lighttpd, and demonstrates both emulated and real-device techniques (including config manipulation to enable telnet) to reproduce and debug the vulnerability.
Your team is not currently subscribed to this feed. You must subscribe to it in order to see this post.