A privilege escalation vulnerability exists in Schneider Electric's Pelco VideoXpert Enterprise versions 2.0 and prior. By replacing certain files, an unauthorized user can obtain system privileges and the inserted code would execute at an elevated privilege level.

A privilege escalation vulnerability exists in Schneider Electric's Pelco VideoXpert Enterprise versions 2.0 and prior. By replacing certain files, an unauthorized user can obtain system privileges and the inserted code would execute at an elevated privilege level.

By sniffing communications, an unauthorized person can execute a directory traversal attack resulting in authentication bypass or session hijack.CVE-2017-9964 has been assigned to this vulnerability. A CVSS v3 base score of 6.9 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:H/A:N). Using a directory traversal attack, an unauthorized person can view web server files.CVE-2017-9965 has been assigned to this vulnerability. A CVSS v3 base score of 5.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N). By replacing certain files, an authorized user can obtain system privileges and the inserted code would execute at an elevated privilege level.CVE-2017-9966 has been assigned to this vulnerability. A CVSS v3 base score of 7.1 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H).