CVEvulnerability

CVE-2026-31846

7.1 HIGH Published 2026-03-23 Modified 2026-08-10 Official page ↗
Status
Deferred
Published
2026-03-23
Last modified
2026-08-10
Assigner
309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c
CVSS 4.0 (309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c)
7.1 HIGH — CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1 (309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c)
6.5 MEDIUM — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 (309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c)
6.1 MEDIUM — AV:A/AC:L/Au:N/C:C/I:N/A:N
Weaknesses
CWE-306

Description

Missing authentication in the /goform/ate endpoint in Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 allows an adjacent unauthenticated attacker to retrieve sensitive device information, including the administrator password. An attacker can decode this value to obtain valid administrative credentials and authenticate to the device.

Related

Weakness · CWE (1)

  • CWE-306 Missing Authentication for Critical Functionality weakness

References