Nec UM8000 Firmware vulnerabilities

2 CVEs affecting Nec UM8000 Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2019-20031, published 2020-07-29.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2019-20031, published 2020-07-29. Critical severity, CVSS 9.1. EPSS: 1% chance of exploitation in the next 30 days. NEC UM8000, UM4730 and prior non-InMail voicemail systems with all known software versions may permit an infinite number of login attempts in the telephone user interface (TUI), effectively allowing…
• CVE-2019-20030, published 2020-07-29. High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days. An attacker with knowledge of the modem access number on a NEC UM8000 voicemail system may use SSH tunneling or standard Linux utilities to gain access to the system's LAN port. All versions are…