Command Injection Vulnerability in NETGEAR Routers and Modem Routers
CVE-2018-21113

8.8HIGH

Key Information:

Vendor

Netgear
Status
D6100 Firmware
Vendor
CVE Published:
22 April 2020

What is CVE-2018-21113?

Certain NETGEAR devices are vulnerable to command injection, which allows unauthenticated attackers to execute arbitrary commands on the affected routers and modem routers. This security flaw originates from inadequate input validation, enabling malicious users to exploit the vulnerability remotely and potentially take control of the device. It is essential for users of affected models to apply the necessary firmware updates to mitigate this risk and safeguard their networks.

References

https://kb.netgear.com/000060438/Security-Advisory-for-Pr...
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CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.