CVE-2024-11067: dsl6740c Path Traversal (CVSS 7.5)

Description

The D-Link DSL6740C modem has a Path Traversal Vulnerability, allowing unauthenticated remote attackers to exploit this vulnerability to read arbitrary system files. Additionally, since the device's default password is a combination of the MAC address, attackers can obtain the MAC address through this vulnerability and attempt to log in to the device using the default password.

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CVSS v3.1 Score

7.5

HIGH

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

Weakness Type (CWE)

CWE-23 CWE-23

Affected Products

Vendor	Product	Versions
dlink	dsl6740c_firmware	All
dlink	dsl6740c	All

References

Other References

https://www.twcert.org.tw/en/cp-139-8233-903d9-2.html https://www.twcert.org.tw/tw/cp-132-8226-0b07b-1.html https://www.bleepingcomputer.com/news/security/d-link-wont-fix-critical-bug-in-60-000-exposed-eol-modems/

Frequently Asked Questions

What is CVE-2024-11067? +

The D-Link DSL6740C modem has a Path Traversal Vulnerability, allowing unauthenticated remote attackers to exploit this vulnerability to read arbitrary system files. Additionally, since the device's default password is a combination of the MAC address, attackers can obtain the MAC address through this vulnerability and attempt to log in to the device using the default password. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2024-11067? +

CVE-2024-11067 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-11067? +

CVE-2024-11067 affects products from dlink, specifically: dsl6740c, dsl6740c_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-11067? +

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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