What’s Vulnerable › Vulnerabilities

CVE-2017-18855

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-04-29 · updated 2026-06-17
• Weakness: CWE-74

Description

NETGEAR WNR854T devices before 1.5.2 are affected by command execution.

Affected products

• NETGEAR Wnr854T Firmware: before 1.5.2 — fixed in 1.5.2

How to fix

Upgrade to a fixed version: NETGEAR Wnr854T Firmware 1.5.2. Check the vendor advisory for mitigations.

References

• https://kb.netgear.com/000038833/Security-Advisory-for-Unauthenticated-Command-Execution-on-WNR854T-PSV-2017-2317
• https://kb.netgear.com/000038833/Security-Advisory-for-Unauthenticated-Command-Execution-on-WNR854T-PSV-2017-2317

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