CRITICAL🇵🇱 Wersja polska

CVE-2021-21961

CVSS 10.0v3.1pub. 2022-02-04upd. 2024-11-21

A stack-based buffer overflow vulnerability exists in the 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 this vulnerability.

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

  • Sealevel Seaconnect 370w

    HW
    Sealevel
    all versions

  • Sealevel Seaconnect 370w Firmware

    OS
    Sealevel
    1.3.34
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
Tags
RCEMemory
CWE
References

Related vulnerabilities

CVE-2021-21965CRITICAL9.3PL ✓same product

DoS w funkcji zdalnej konfiguracji SeaMax urządzenia SeaConnect 370W

CVE-2021-21960CRITICAL10.0PL ✓same product

Stack-based buffer overflow w LLMNR w Sealevel SeaConnect 370W — RCE

CVE-2021-21962HIGH8.1same product

A heap-based buffer overflow vulnerability exists in the OTA Update u-download functionality of Sealevel Syste...

CVE-2021-21964HIGH7.4same product

A denial of service vulnerability exists in the Modbus configuration functionality of Sealevel Systems, Inc. S...

CVE-2021-21959HIGH8.1same product

A misconfiguration exists in the MQTTS functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. This m...