backupsettings.html in the web administrative portal in Zhone zNID GPON 2426A before…
Priority MEDIUM 46CWE-255Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
backupsettings.html in the web administrative portal in Zhone zNID GPON 2426A before S3.0.501 places a session key in a URL, which allows remote attackers to obtain arbitrary user passwords via the sessionKey parameter in a getConfig action to backupsettings.conf.
Why it matters now
EPSS 0.05441 92nd percentileScored 2026-11-07
Public exploit Yes 3 exploit referencesTagged by NVD and the CNA
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-2014-8357
- 2026-10-03 Alias added: GHSA-33rm-chj2-wr75
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-2014-06868 The web administrative portal in Zhone zNID 2426A before S3.0.501 allows remote… CVSS 3.1HIGH 8.8
Sources
- CVE-2014-8357 · CVE Program
- CVE-2014-8357 · NVD
- FIRST EPSS
- GHSA-33rm-chj2-wr75 · 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