Command Injection Vulnerability in NETGEAR WNR1000V4 Devices
CVE-2019-20488

9.8CRITICAL

Key Information:

Vendor
Netgear
Status
Wnr1000 Firmware
Vendor
CVE Published:
2 March 2020

Summary

A command injection vulnerability exists within the web management interface of the NETGEAR WNR1000V4 1.1.0.54 device. This flaw allows remote attackers to execute arbitrary commands on the device by exploiting insufficient input validation via parameters such as sysDNSHost. Successful exploitation could facilitate unauthorized control over the device, leading to potential security breaches.

References

https://www.nccgroup.trust/us/about-us/newsroom-and-event...
x_refsource_MISC

EPSS Score

20% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.