CVE-2018-21152: OS Command Injection
First published: Mon Apr 27 2020(Updated: )
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D7800 before 1.0.1.34, R7500v2 before 1.0.3.26, R7800 before 1.0.2.42, R8900 before 1.0.3.10, R9000 before 1.0.3.10, WNDR4300v2 before 1.0.0.54, and WNDR4500v3 before 1.0.0.54.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| NETGEAR D7800 | <1.0.1.34 | |
| NETGEAR D7800 Firmware | ||
| NETGEAR R7500v2 firmware | <1.0.3.26 | |
| NETGEAR R7500v2 firmware | =v2 | |
| NETGEAR R7800 firmware | <1.0.2.42 | |
| NETGEAR R7800 firmware | ||
| NETGEAR R8900 firmware | <1.0.3.10 | |
| NETGEAR R8900 | ||
| NETGEAR R9000 firmware | <1.0.3.10 | |
| NETGEAR R9000 firmware | ||
| NETGEAR WNDR4300v2 firmware | <1.0.0.54 | |
| NETGEAR wndr4300v2 | =v2 | |
| NETGEAR WNDR4500 firmware | <1.0.0.54 | |
| NETGEAR WNDR4500v3 | =v3 |
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Reference Links
Frequently Asked Questions
Which devices are affected by CVE-2018-21152?
D7800 before 1.0.1.34, R7500v2 before 1.0.3.26, R7800 before 1.0.2.42, R8900 before 1.0.3.10, R9000 before 1.0.3.10, WNDR4300v2 before 1.0.0.54, and WNDR4500v3 before 1.0.0.54.
What is the severity of CVE-2018-21152?
The severity of CVE-2018-21152 is medium with a CVSS score of 6.8.
How does CVE-2018-21152 impact NETGEAR devices?
CVE-2018-21152 allows an authenticated user to execute arbitrary commands on affected NETGEAR devices.
How can I fix CVE-2018-21152?
To fix CVE-2018-21152, update the firmware of affected devices to the latest available version.
Where can I find more information about CVE-2018-21152?
More information about CVE-2018-21152 can be found in the Netgear security advisory at https://kb.netgear.com/000059481/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Gateways-and-Routers-PSV-2017-3152.
- agent/weakness
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/last-modified-date
- agent/author
- agent/severity
- agent/first-publish-date
- agent/description
- agent/event
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/netgear
- canonical/netgear d7800
- canonical/netgear d7800 firmware
- canonical/netgear r7500v2 firmware
- version/netgear r7500v2 firmware/v2
- canonical/netgear r7800 firmware
- canonical/netgear r8900 firmware
- canonical/netgear r8900
- canonical/netgear r9000 firmware
- canonical/netgear wndr4300v2 firmware
- canonical/netgear wndr4300v2
- version/netgear wndr4300v2/v2
- canonical/netgear wndr4500 firmware
- canonical/netgear wndr4500v3
- version/netgear wndr4500v3/v3