NETGEAR ReadyNAS OS 6 devices running ReadyNAS OS versions prior to 6.8.0 are affected by stored XSS.
Priority LOW 23CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
NETGEAR ReadyNAS OS 6 devices running ReadyNAS OS versions prior to 6.8.0 are affected by stored XSS.
Why it matters now
EPSS 0.00481 41st percentileScored 2026-11-07
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
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2017-18820
- 2026-10-03 Alias added: GHSA-j5fc-76g4-5m5m
References
More NETGEAR Readynas Os vulnerabilities
- TI-2018-15122 NETGEAR ReadyNAS devices before 6.9.3 are affected by CSRF. CVSS 3.1HIGH 8.8
- TI-2018-15121 NETGEAR ReadyNAS devices before 6.9.3 are affected by incorrect configuration of security settings. CVSS 3.1MEDIUM 4.9
- TI-2017-13966 NETGEAR ReadyNAS OS 6 devices, running ReadyNAS OS versions prior to 6.8.0 are affected by stored XSS. CVSS 3.1MEDIUM 4.8
- TI-2017-13965 NETGEAR ReadyNAS OS 6 devices, running ReadyNAS OS versions prior to 6.8.0 are affected by stored XSS. CVSS 3.1MEDIUM 4.8
- TI-2017-13964 NETGEAR ReadyNAS OS 6 devices running ReadyNAS OS versions prior to 6.8.0 are affected by stored XSS. CVSS 3.1MEDIUM 4.8
- TI-2017-13963 NETGEAR ReadyNAS OS 6 devices running ReadyNAS OS versions prior to 6.8.0 are affected by stored XSS. CVSS 3.1MEDIUM 4.8
Sources
- CVE-2017-18820 · CVE Program
- CVE-2017-18820 · NVD
- FIRST EPSS
- GHSA-j5fc-76g4-5m5m · GitHub Advisory Database · CC BY 4.0
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