CVE-2019-20486 json
An issue was discovered on NETGEAR WNR1000V4 1.1.0.54 devices.
published 2020-03-02 6 y ago modified 2026-06-17 4 mo ago also EUVD-2019-11030
- cvss
- 6.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 52%
- public exploits
- 0
- none known
Summary
An issue was discovered on NETGEAR WNR1000V4 1.1.0.54 devices. Multiple pages (setup.cgi and adv_index.htm) within the web management console are vulnerable to stored XSS, as demonstrated by the configuration of the UI language.
Exploit prediction
0.67% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- nccgroup.trust https://www.nccgroup.trust/us/about-us/newsroom-and-events/blog/2019/august/the-netgear-wnr1000v4-round-2/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
nccgroup.trust
/us/about-us/newsroom-and-events/blog/2019/august/the-netgear-wnr1000v4-round-2/
exploit, third-party-advisory
Sources
- CVE List CVE-2019-20486
- NVD CVE-2019-20486
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