Priority reviewCritical

CVE-2022-45551

we1626 firmware, we1626

An issue discovered in Shenzhen Zhiboton Electronics ZBT WE1626 Router v 21.06.18 allows attackers to escalate privileges via WGET command to the Network Diagnosis endpoint.

CVSS
9.8
EPSS
23.5%
97.6% percentile
CISA KEV
Not listed
Published
2023.03.03
PRIORITY ASSESSMENT

Priority review

FIRST EPSS indicates an elevated probability of exploitation.

Known exploitationNot established by KEV
Exploit probability23.5%
Technical severityCVSS 9.8

Vulnerability overview

An issue discovered in Shenzhen Zhiboton Electronics ZBT WE1626 Router v 21.06.18 allows attackers to escalate privileges via WGET command to the Network Diagnosis endpoint.

Affected product and versions

Product
we1626 firmware, we1626
Affected versions
21.06.18
Fixed versions
No verified fixed-version field is available yet

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
  1. 1
    Identify

    Confirm that we1626 firmware, we1626 and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
CWE-306
CVE-2022-45551 — we1626 firmware, we1626 | SECUFOCUS NOW