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CVE-2022-45552

HIGH
7.5
CVSS Score
Published: March 3, 2023 at 12:00 AM UTC
Updated: July 9, 2026 at 01:18 AM UTC
2 products affected across 1 vendorWE1626 FirmwareWe1626

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Severity
HIGH7.5
Exploit prediction
EPSS 0.7%
SSVC
No known exploit

Description

An Insecure Permissions vulnerability in Shenzhen Zhiboton Electronics ZBT WE1626 Router v 21.06.18 allows attackers to obtain sensitive information via SPI bus interface connected to pinout of the NAND flash memory.

Affected

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

WE1626 Firmware· Zbt
95%
21.06.18
zbt-we1626 (same device)
We1626· Zbtdevice
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 (3)

Source: [email protected]
http://shenzhen.com
Source: [email protected]
http://zbt.com
ExploitThird Party Advisory
Source: [email protected]
https://blog.prodefense.io/zbt-we1626-wireless-router-cve-disclosures-b3534484d97d

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

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

CVSS

7.5HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-OtherCWE-276

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