7.5

CVE-2022-28377

Exploit
On Verizon 5G Home LVSKIHP InDoorUnit (IDU) 3.4.66.162 and OutDoorUnit (ODU) 3.33.101.0 devices, the CRTC and ODU RPC endpoints rely on a static account username/password for access control. This password can be generated via a binary included in the firmware, after ascertaining the MAC address of the IDU's base Ethernet interface, and adding the string DEVICE_MANUFACTURER='Wistron_NeWeb_Corp.' to /etc/device_info to replicate the host environment. This occurs in /etc/init.d/wnc_factoryssidkeypwd (IDU).
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Verizon ≫ Lvskihp Indoorunit Firmware Version3.4.66.162
   Verizon ≫ Lvskihp Indoorunit Version-
Verizon ≫ Lvskihp Outdoorunit Firmware Version3.33.101.0
   Verizon ≫ Lvskihp Outdoorunit Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.29% 0.517
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE-521 Weak Password Requirements

The product does not require that users should have strong passwords, which makes it easier for attackers to compromise user accounts.