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CVE-2022-45600

HIGH
8.8
CVSS Score
Published: February 22, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 05:10 AM UTC
2 products affected across 1 vendorWMB250AC FirmwareWmb250Ac

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Severity
HIGH8.8
Exploit prediction
EPSS 2%
SSVC
PoC

Description

Aztech WMB250AC Mesh Routers Firmware Version 016 2020 devices improperly manage sessions, which allows remote attackers to bypass authentication in opportunistic circumstances and execute arbitrary commands with administrator privileges by leveraging an existing web portal login.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

WMB250AC Firmware· Aztech
95%
16_2020
aztech-wmb250ac (same device)
Wmb250Ac· Aztechdevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

ExploitThird Party Advisory
Source: [email protected]
https://github.com/ethancunt/CVE-2022-45600

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-77

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