An Insecure Permissions vulnerability in Shenzhen Zhiboton Electronics ZBT WE1626 Router…
Priority MEDIUM 40CWE-276Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00669 52nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-45552
- 2026-10-03 Alias added: GHSA-qc7r-x584-w555
References
More Zbt We1626 Firmware vulnerabilities
- TI-2022-22491 An issue discovered in Shenzhen Zhiboton Electronics ZBT WE1626 Router v 21.06.18 allows… CVSS 3.1CRITICAL 9.8
- TI-2022-22493 An issue discovered in Shenzhen Zhibotong Electronics WBT WE1626 Router v 21.06.18 allows… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2022-45552 · CVE Program
- CVE-2022-45552 · NVD
- FIRST EPSS
- GHSA-qc7r-x584-w555 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences