Hardcoded Credentials in Zyxel WAH7601 Router
Priority LOW 34CWE-798Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-798.
Summary
Use of Hard-coded Credentials vulnerability in Zyxel Networks WAH7601 allows Read Sensitive Constants Within an Executable. This issue affects WAH7601: through 20.07.2026.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00247 16th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
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 |
|---|---|---|---|---|---|
| Zyxel Networks | WAH7601 | up to 20072026 | — | No fix listed | CNA |
- WAH7601 VendorZyxel Networks Affected up to 20072026 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-6374
- 2026-10-03 Alias added: GHSA-rx6h-4v89-xfh6
References
More Zyxel Networks vulnerabilities
- TI-2026-11213 Multiple Vulnerabilities in Zyxel's WAH7601 - OS Command Injection CVSS 3.1CRITICAL 9.8
- TI-2026-11046 Exposure of Sensitive Information to an Unauthorized Actor in Zyxel's WAH7601 CVSS 3.1HIGH 8.2
- TI-2026-05592 Sensitive Data Exposure in Zyxel WAH7601 Router CVSS 3.1MEDIUM 6.5
Sources
- CVE-2026-6374 · CVE Program
- CVE-2026-6374 · NVD
- FIRST EPSS
- GHSA-rx6h-4v89-xfh6 · 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