CVE-2018-21159 json
NETGEAR ReadyNAS devices before 6.9.3 are affected by incorrect configuration of security settings.
published 2020-04-27 6 y ago modified 2026-06-17 4 mo ago also EUVD-2018-13677
- cvss
- 4.5
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 64%
- public exploits
- 0
- none known
Summary
NETGEAR ReadyNAS devices before 6.9.3 are affected by incorrect configuration of security settings.
Patch / fix
- netgear readynas_os 6.9.3
Exploit prediction
1.05% chance of exploitation in the next 30 days, higher than 64% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 4.5 | CVSS:3.0/AC:L/AV:A/A:N/C:N/I:H/PR:H/S:U/UI:N |
| NVD | 3.1 | 4.9 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N |
| CNA | 3.0 | 4.5 | CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:N/I:P/A:N |
References
Sources
- CVE List CVE-2018-21159
- NVD CVE-2018-21159
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.