Moxa NPort IAW5000A-I/O Series Serial Device Server
Two buffer overflows in the built-in web server may allow a remote attacker to cause a denial-of-service condition.CVE-2021-32968 has been assigned to these vulnerabilities. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). Five buffer overflows in the built-in web server allow a remote attacker to initiate a denial-of-service attack and execute arbitrary code.CVE-2021-32976 has been assigned to these vulnerabilities. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). Data can be copied without validation in the built-in web server, which may allow a remote attacker to cause denial-of-service conditions.CVE-2021-32970 has been assigned to these vulnerabilities. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). Improper input validation in the built-in web server may allow a remote attacker to execute commands.CVE-2021-32974 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).