CVE-2022-45552

HIGHNVD 7.57.5—

7.5

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.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 49.5%
KEV: Not listed

Published

March 3, 2023

Last Modified

March 7, 2025

References (6)

cve@mitrehttp://shenzhen.com
cve@mitrehttp://zbt.com
cve@mitrehttps://blog.prodefense.io/zbt-we1626-wireless-router-cve-disclosures-b3534484d97d
af854a3a-2127-422b-91ae-364da2661108http://shenzhen.com
af854a3a-2127-422b-91ae-364da2661108http://zbt.com
af854a3a-2127-422b-91ae-364da2661108https://blog.prodefense.io/zbt-we1626-wireless-router-cve-disclosures-b3534484d97d

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 10× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-04 13:11 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
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2026-06-01 13:50 UTCepss_batch
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2026-05-29 13:43 UTCepss_batch
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2026-05-27 13:39 UTCepss_batch
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2026-05-26 07:17 UTCepss_batch
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2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2022-45552?

CVE-2022-45552 is a high vulnerability published on March 3, 2023. 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.

When was CVE-2022-45552 disclosed?

CVE-2022-45552 was first published in the National Vulnerability Database on March 3, 2023, with the most recent update on March 7, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-45552 actively exploited?

CVE-2022-45552 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 49.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-45552?

CVE-2022-45552 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2022-45552?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-45552, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2022-45552

📅 Published

🔄 Last Modified

🔗 References (6)

Weakness Classification(2)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-45552?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (6)

Frequently asked(5)

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