CVE-2021-21960

A stack-based buffer overflow vulnerability exists in both the LLMNR functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. A specially-crafted network packet can lead to remote code execution. An attacker can send a malicious packet to trigger this vulnerability...

CVE-2021-21960

A stack-based buffer overflow vulnerability exists in both the LLMNR functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. A specially-crafted network packet can lead to remote code execution. An attacker can send a malicious packet to trigger this vulnerability...

CVE-2021-21960

CVE-2021-21960 affects Sealevel Systems SeaConnect 370W v1.3.34, impacting LLMNR and NBNS. The TALOS report documents a stack-based buffer overflow in both LLMNR and NBNS handlers, where a length field is copied into a fixed 32-byte buffer without bounds checking, allowing a attacker-controlled j...

Sealevel Systems, Inc. SeaConnect 370W LLMNR/NBNS stack-based buffer overflow vulnerabilities

Summary A stack-based buffer overflow vulnerability exists in both the LLMNR and NBNS functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. A specially-crafted network packet can lead to remote code execution. An attacker can send a malicious packet to trigger either of the...