Nec Sv9100 Firmware vulnerabilities

CVE-2019-20025 [CRITICAL] CWE-798 CVE-2019-20025: Certain builds of NEC SV9100 software could allow an unauthenticated, remote attacker to log into a Certain builds of NEC SV9100 software could allow an unauthenticated, remote attacker to log into a device running an affected release with a hardcoded username and password, aka a Static Credential Vulnerability. The vulnerability is due to an undocumented user account with manufacturer privilege level. An attacker could exploit this vulnerability

CVE-2019-20027 [CRITICAL] CWE-287 CVE-2019-20027: Aspire-derived NEC PBXes, including the SV8100, SV9100, SL1100 and SL2100 with software releases 7.0 Aspire-derived NEC PBXes, including the SV8100, SV9100, SL1100 and SL2100 with software releases 7.0 or higher contain the possibility if incorrectly configured to allow a blank username and password combination to be entered as a valid, successfully authenticating account.

CVE-2019-20026 [HIGH] CVE-2019-20026: The WebPro interface in NEC SV9100 software releases 7.0 or higher allows unauthenticated remote att The WebPro interface in NEC SV9100 software releases 7.0 or higher allows unauthenticated remote attackers to reset all existing usernames and passwords to default values via a crafted request.