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.
References
Link Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1389 Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:sealevel:seaconnect_370w_firmware:1.3.34:*:*:*:*:*:*:*
cpe:2.3:h:sealevel:seaconnect_370w:-:*:*:*:*:*:*:*

History

26 Jun 2023, 18:59

Type Values Removed Values Added
CWE CWE-787 CWE-1284

Information

Published : 2022-02-04 23:15

Updated : 2024-02-28 18:48


NVD link : CVE-2021-21960

Mitre link : CVE-2021-21960

CVE.ORG link : CVE-2021-21960


JSON object : View

Products Affected

sealevel

  • seaconnect_370w
  • seaconnect_370w_firmware
CWE
CWE-1284

Improper Validation of Specified Quantity in Input

CWE-121

Stack-based Buffer Overflow