CVE-2024-12847

Description

NETGEAR DGN1000 before 1.1.00.48 is vulnerable to an authentication bypass vulnerability. A remote and unauthenticated attacker can execute arbitrary operating system commands as root by sending crafted HTTP requests to the setup.cgi endpoint. This vulnerability has been observed to be exploited in the wild since at least 2017 and specifically by the Shadowserver Foundation on 2025-02-06 UTC.

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CVSS v3.1 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-78 OS Command Injection

CWE-306 Missing Authentication

Affected Products

Vendor	Product	Versions
netgear	dgn1000_firmware	< 1.1.00.48
netgear	dgn1000	All

References

Advisories & Patches

https://vulncheck.com/advisories/netgear-dgn

Exploits

https://www.exploit-db.com/exploits/25978 https://www.exploit-db.com/exploits/43055

Other References

https://seclists.org/bugtraq/2013/Jun/8

Frequently Asked Questions

What is CVE-2024-12847? +

NETGEAR DGN1000 before 1.1.00.48 is vulnerable to an authentication bypass vulnerability. A remote and unauthenticated attacker can execute arbitrary operating system commands as root by sending crafted HTTP requests to the setup.cgi endpoint. This vulnerability has been observed to be exploited in the wild since at least 2017 and specifically by the Shadowserver Foundation on 2025-02-06 UTC. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2024-12847? +

CVE-2024-12847 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2024-12847? +

CVE-2024-12847 affects products from netgear, specifically: dgn1000, dgn1000_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-12847? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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