CVE-2024-28640

HIGH
Published Mar 16, 2024 Modified Jun 27, 2025 CWE-125

Description

Buffer Overflow vulnerability in TOTOLink X5000R V9.1.0u.6118-B20201102 and A7000R V9.1.0u.6115-B20201022 allows a remote attacker to cause a denial of service (D0S) via the command field.

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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:N/I:N/A:H

Weakness Type (CWE)

CWE-125 Out-of-bounds Read

Affected Products

Vendor Product
totolink x5000r_firmware
totolink x5000r
totolink a7000r_firmware
totolink a7000r

References

Frequently Asked Questions

What is CVE-2024-28640? +
Buffer Overflow vulnerability in TOTOLink X5000R V9.1.0u.6118-B20201102 and A7000R V9.1.0u.6115-B20201022 allows a remote attacker to cause a denial of service (D0S) via the command field. It has a CVSS v3.1 base score of 7.5 (HIGH).
How severe is CVE-2024-28640? +
CVE-2024-28640 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-2024-28640? +
CVE-2024-28640 affects products from totolink, specifically: a7000r, a7000r_firmware, x5000r, x5000r_firmware. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2024-28640? +
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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