Vulnerabilities > Sealevel

DATE CVE VULNERABILITY TITLE RISK
2022-04-14 CVE-2021-21967 Classic Buffer Overflow vulnerability in Sealevel Seaconnect 370W Firmware 1.3.34
An out-of-bounds write vulnerability exists in the OTA update task functionality of Sealevel Systems, Inc.
network
high complexity
sealevel CWE-120
5.9
2022-02-04 CVE-2021-21959 Improper Certificate Validation vulnerability in Sealevel Seaconnect 370W Firmware 1.3.34
A misconfiguration exists in the MQTTS functionality of Sealevel Systems, Inc.
network
high complexity
sealevel CWE-295
8.1
2022-02-04 CVE-2021-21960 Improper Validation of Specified Quantity in Input vulnerability in Sealevel Seaconnect 370W Firmware 1.3.34
A stack-based buffer overflow vulnerability exists in both the LLMNR functionality of Sealevel Systems, Inc.
network
low complexity
sealevel CWE-1284
critical
10.0
2022-02-04 CVE-2021-21961 Out-of-bounds Write vulnerability in Sealevel Seaconnect 370W Firmware 1.3.34
A stack-based buffer overflow vulnerability exists in the NBNS functionality of Sealevel Systems, Inc.
network
low complexity
sealevel CWE-787
critical
10.0
2022-02-04 CVE-2021-21962 Out-of-bounds Write vulnerability in Sealevel Seaconnect 370W Firmware 1.3.34
A heap-based buffer overflow vulnerability exists in the OTA Update u-download functionality of Sealevel Systems, Inc.
network
high complexity
sealevel CWE-787
8.1
2022-02-04 CVE-2021-21963 Missing Encryption of Sensitive Data vulnerability in Sealevel Seaconnect 370W Firmware 1.3.34
An information disclosure vulnerability exists in the Web Server functionality of Sealevel Systems, Inc.
network
high complexity
sealevel CWE-311
5.9
2022-02-04 CVE-2021-21964 Missing Authentication for Critical Function vulnerability in Sealevel Seaconnect 370W Firmware 1.3.34
A denial of service vulnerability exists in the Modbus configuration functionality of Sealevel Systems, Inc.
network
low complexity
sealevel CWE-306
7.4
2022-02-04 CVE-2021-21965 Improper Authentication vulnerability in Sealevel Seaconnect 370W Firmware 1.3.34
A denial of service vulnerability exists in the SeaMax remote configuration functionality of Sealevel Systems, Inc.
network
low complexity
sealevel CWE-287
critical
9.3
2022-02-04 CVE-2021-21968 Unspecified vulnerability in Sealevel Seaconnect 370W Firmware 1.3.34
A file write vulnerability exists in the OTA update task functionality of Sealevel Systems, Inc.
network
high complexity
sealevel
8.3
2022-02-04 CVE-2021-21969 Out-of-bounds Write vulnerability in Sealevel Seaconnect 370W Firmware 1.3.34
An out-of-bounds write vulnerability exists in the HandleSeaCloudMessage functionality of Sealevel Systems, Inc.
network
high complexity
sealevel CWE-787
8.1