Vulnerability Details : CVE-2019-20718
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D6220 before 1.0.0.48, D6400 before 1.0.0.82, D7000v2 before 1.0.0.52, D8500 before 1.0.3.43, R6250 before 1.0.4.34, R6400 before 1.0.1.44, R6400v2 before 1.0.2.62, R7100LG before 1.0.0.48, R7300DST before 1.0.0.68, R7900 before 1.0.3.8, R7900P before 1.4.1.30, R8000 before 1.0.4.28, R8000P before 1.4.1.30, R8300 before 1.0.2.128, and R8500 before 1.0.2.128.
Products affected by CVE-2019-20718
- cpe:2.3:o:netgear:r6400_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r7100lg_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r7300dst_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r7900_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r8000_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:d6220_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:d6400_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r6250_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:d7000_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r8300_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r8500_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:d8500_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r7900p_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r8000p_firmware:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-20718
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 15 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-20718
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.2
|
MEDIUM | AV:A/AC:L/Au:S/C:P/I:P/A:P |
5.1
|
6.4
|
NIST | |
|
6.8
|
MEDIUM | CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
0.9
|
5.9
|
MITRE | |
|
6.8
|
MEDIUM | CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
0.9
|
5.9
|
NIST |
CWE ids for CVE-2019-20718
-
The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-20718
-
https://kb.netgear.com/000061210/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-Gateways-PSV-2018-0195
Security Advisory for Post-Authentication Command Injection on Some Routers and Gateways, PSV-2018-0195 | Answer | NETGEAR SupportVendor Advisory
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