Schneider Electric IGSS
The affected product is vulnerable to remote code execution, due to missing length check on user supplied data, when a constructed message is received on the network.CVE-2021-22802 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). By sending constructed messages on the network, an attacker could write arbitrary files to folders in context of the DC module that could lead to remote code execution.CVE-2021-22803 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). An issue exists that could allow disclosure and read access of arbitrary files in the context of the user running IGSS, due to missing validation of user supplied data in network messages.CVE-2021-22804 has been assigned to this vulnerability. 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:H/I:N/A:N). An issue exists that could allow disclosure and read access of arbitrary files in the context of the user running IGSS, due to missing validation of user supplied data in network messages.CVE-2021-22805 has been assigned to this vulnerability. A CVSS v3 base score of 5.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N).