CVE-2019-20669 json
Certain NETGEAR devices are affected by stored XSS.
published 6y ago modified 4mo ago also EUVD-2019-11208
- cvss
- 6.0
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 41%
- public exploits
- 0
- none known
Summary
Certain NETGEAR devices are affected by stored XSS. This affects RBR20 before 2.3.5.26, RBS20 before 2.3.5.26, RBK20 before 2.3.5.26, RBR40 before 2.3.5.30, RBS40 before 2.3.5.30, RBK40 before 2.3.5.30, RBR50 before 2.3.5.30, RBS50 before 2.3.5.30, and RBK50 before 2.3.5.30.
Patch / fix
- netgear rbr20_firmware 2.3.5.26
- netgear rbs20_firmware 2.3.5.26
- netgear rbk20_firmware 2.3.5.26
- netgear rbr40_firmware 2.3.5.30
- netgear rbs40_firmware 2.3.5.30
- netgear rbk40_firmware 2.3.5.30
- netgear rbr50_firmware 2.3.5.30
- netgear rbs50_firmware 2.3.5.30
- netgear rbk50_firmware 2.3.5.30
Is CVE-2019-20669 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
0.48% chance of exploitation in the next 30 days, higher than 41% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 6.0 | CVSS:3.0/AC:L/AV:L/A:N/C:H/I:H/PR:H/S:U/UI:N |
| NVD | 3.1 | 4.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
| CNA | 3.0 | 6.0 | CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N |
| NVD | 2.0 | 3.5 | AV:N/AC:M/Au:S/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
Sources
- CVE List CVE-2019-20669
- NVD CVE-2019-20669
Fencer Intel 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.