6.3med
CVE-2018-21155
Certain NETGEAR devices are affected by stored XSS.
Published 6 y ago · modified 4 mo ago · JSON
CVSS
6.3
v3.0 · CNA
CISA KEV
No
not known exploited
EPSS
0.8%
percentile 57%
Public exploits
0
none known
Summary
Certain NETGEAR devices are affected by stored XSS. This affects D7800 before 1.0.1.34, DM200 before 1.0.0.52, R6100 before 1.0.1.22, R7500 before 1.0.0.122, R7500v2 before 1.0.3.26, R7800 before 1.0.2.42, R8900 before 1.0.4.2, R9000 before 1.0.3.16, WNDR4300 before 1.0.2.98, WNDR4300v2 before 1.0.0.54, WNDR4500v3 before 1.0.0.54, and WNR2000v5 before 1.0.0.64.
Exploit prediction (EPSS)
0.79% probability of exploitation in the next 30 days, higher than 57% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| CNA | 3.0 | 6.3 | CVSS:3.0/AC:L/AV:A/A:L/C:L/I:L/PR:N/S:C/UI:R |
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| CNA | 3.0 | 6.3 | CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L |
| 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
- kb.netgear.com /000059478/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Gateways-and-Routers- · x_refsource_CONFIRM, x_transferred
Sources
- CVE List: CVE-2018-21155
- NVD: CVE-2018-21155
vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.