PT-2025-13827 · NetGear · Netgear Wnr854T

Published 2024-11-16 · Updated 2025-04-01 · CVE-2024-54804

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Netgear WNR854T version 1.5.2

Description The issue allows an attacker to send a specially crafted request to "post.cgi", updating the wan hostname parameter in nvram, which can lead to command injection and force a reboot.

Recommendations For Netgear WNR854T version 1.5.2, as a temporary workaround, consider restricting access to the "post.cgi" endpoint until a patch is available. Avoid using the wan hostname parameter in the affected endpoint to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Code Injection

OS Command Injection

Weakness Enumeration

CWE-94

CWE-78

Related Identifiers

BDU:2025-03671

CVE-2024-54804

Affected Products

Netgear Wnr854T

References · 6

• 🔥 https://faultpoint.com/post/2025-03-25-8-cves-on-the-wnr854t-junkyard/#804 · Exploit
• https://osv.dev/vulnerability/CVE-2024-54804 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-54804 · Security Note
• https://bdu.fstec.ru/vul/2025-03671 · Security Note
• https://twitter.com/CVEnew/status/1906814545462694269 · Twitter Post
• https://twitter.com/CVETracker/status/1907161227861590375 · Twitter Post