CVE-2024-45698

Description

Certain models of D-Link wireless routers do not properly validate user input in the telnet service, allowing unauthenticated remote attackers to use hard-coded credentials to log into telnet and inject arbitrary OS commands, which can then be executed on the device.

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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-798 CWE-798

Affected Products

Vendor	Product	Versions
dlink	dir-x4860_firmware	All
dlink	dir-x4860_firmware	All
dlink	dir-x4860	All

References

Other References

https://www.twcert.org.tw/en/cp-139-8091-bcd52-2.html https://www.twcert.org.tw/tw/cp-132-8090-bf06b-1.html

Frequently Asked Questions

What is CVE-2024-45698? +

Certain models of D-Link wireless routers do not properly validate user input in the telnet service, allowing unauthenticated remote attackers to use hard-coded credentials to log into telnet and inject arbitrary OS commands, which can then be executed on the device. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2024-45698? +

CVE-2024-45698 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-2024-45698? +

CVE-2024-45698 affects products from dlink, specifically: dir-x4860, dir-x4860_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-45698? +

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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