The web administrative portal in Zhone zNID 2426A before S3.0.501 allows remote…
Priority MEDIUM 47CWE-639Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-639.
Summary
The web administrative portal in Zhone zNID 2426A before S3.0.501 allows remote authenticated users to bypass intended access restrictions via a modified server response, related to an insecure direct object reference.
Why it matters now
EPSS 0.05636 93rd percentileScored 2026-11-07
Public exploit Yes 3 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
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
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:dasanzhone:znid_2426a_firmware:*:*:*:*:*:*:*:* | before s3.0.501 | Vulnerable | Dasanzhone |
| cpe:2.3:h:dasanzhone:znid_2426a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Dasanzhone |
- cpe:2.3:o:dasanzhone:znid_2426a_firmware:*:*:*:*:*:*:*:* Versions before s3.0.501 Vulnerable ·Dasanzhone
- cpe:2.3:h:dasanzhone:znid_2426a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dasanzhone
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2014-8356
- 2026-10-03 Alias added: GHSA-r8v2-57gh-7g47
References
More Dasanzhone Znid 2426a Firmware vulnerabilities
- TI-2014-07404 The web administrative portal in Zhone zNID GPON 2426A before S3.0.501 allows remote… CVSS 3.0HIGH 8.8
- TI-2014-06869 backupsettings.html in the web administrative portal in Zhone zNID GPON 2426A before… CVSS 3.0HIGH 8.8
Sources
- CVE-2014-8356 · CVE Program
- CVE-2014-8356 · NVD
- FIRST EPSS
- GHSA-r8v2-57gh-7g47 · GitHub Advisory Database · CC BY 4.0
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