6.8med
CVE-2018-21154
Certain NETGEAR devices are affected by command injection by an authenticated user.
Published 6 y ago · modified 4 mo ago · JSON
CVSS
6.8
v3.0 · CNA
CISA KEV
No
not known exploited
EPSS
0.9%
percentile 58%
Public exploits
0
none known
Summary
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D7800 before 1.0.1.34, DM200 before 1.0.0.50, R6100 before 1.0.1.22, R7500 before 1.0.0.122, R7500v2 before 1.0.3.26, and R7800 before 1.0.2.42.
Exploit prediction (EPSS)
0.85% probability of exploitation in the next 30 days, higher than 58% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| CNA | 3.0 | 6.8 | CVSS:3.0/AC:L/AV:A/A:H/C:H/I:H/PR:H/S:U/UI:N |
| NVD | 3.1 | 6.8 | CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.0 | 6.8 | CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 5.2 | AV:A/AC:L/Au:S/C:P/I:P/A:P |
Classification
- Weakness
- CWE-78 Improper Neutralization of Special Elements used in an OS Command
References
- kb.netgear.com /000059479/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Gateways-an · x_refsource_CONFIRM, x_transferred
Sources
- CVE List: CVE-2018-21154
- NVD: CVE-2018-21154
vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.