CVE-2024-28077

HIGH

Published Aug 26, 2024 Modified Mar 14, 2025

Description

A denial-of-service issue was discovered on certain GL-iNet devices. Some websites can detect devices exposed to the external network through DDNS, and consequently obtain the IP addresses and ports of devices that are exposed. By using special usernames and special characters (such as half parentheses or square brackets), one can call the login interface and cause the session-management program to crash, resulting in customers being unable to log into their devices. This affects MT6000 4.5.6, XE3000 4.4.5, X3000 4.4.6, MT3000 4.5.0, MT2500 4.5.0, AXT1800 4.5.0, AX1800 4.5.0, A1300 4.5.0, S200 4.1.4-0300, X750 4.3.7, SFT1200 4.3.7, MT1300 4.3.10, AR750 4.3.10, AR750S 4.3.10, AR300M 4.3.10, AR300M16 4.3.10, B1300 4.3.10, MT300N-V2 4.3.10, and XE300 4.3.16.

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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

Affected Products

Vendor	Product	Versions
gl-inet	mt6000_firmware	All
gl-inet	mt6000	All
gl-inet	x3000_firmware	All
gl-inet	x3000	All
gl-inet	xe3000_firmware	All
gl-inet	xe3000	All
gl-inet	a1300_firmware	All
gl-inet	a1300	All
gl-inet	ax1800_firmware	All
gl-inet	ax1800	All
gl-inet	axt1800_firmware	All
gl-inet	axt1800	All
gl-inet	mt2500_firmware	All
gl-inet	mt2500	All
gl-inet	mt3000_firmware	All
gl-inet	mt3000	All
gl-inet	xe300_firmware	All
gl-inet	xe300	All
gl-inet	x750_firmware	All
gl-inet	x750	All
gl-inet	sft1200_firmware	All
gl-inet	sft1200	All
gl-inet	ar300m_firmware	All
gl-inet	ar300m	All
gl-inet	ar300m16_firmware	All
gl-inet	ar300m16	All
gl-inet	ar750_firmware	All
gl-inet	ar750	All
gl-inet	ar750s_firmware	All
gl-inet	ar750s	All
gl-inet	b1300_firmware	All
gl-inet	b1300	All
gl-inet	mt1300_firmware	All
gl-inet	mt1300	All
gl-inet	mt300n-v2_firmware	All
gl-inet	mt300n-v2	All

References

Other References

https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Denial%20of%20service.md https://gl-inet.com

Frequently Asked Questions

What is CVE-2024-28077? +

How severe is CVE-2024-28077? +

CVE-2024-28077 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-2024-28077? +

CVE-2024-28077 affects products from gl-inet, specifically: a1300, a1300_firmware, ar300m, ar300m16, ar300m16_firmware, ar300m_firmware, ar750, ar750_firmware, ar750s, ar750s_firmware, ax1800, ax1800_firmware, axt1800, axt1800_firmware, b1300, b1300_firmware, mt1300, mt1300_firmware, mt2500, mt2500_firmware, mt3000, mt3000_firmware, mt300n-v2, mt300n-v2_firmware, mt6000, mt6000_firmware, sft1200, sft1200_firmware, x3000, x3000_firmware, x750, x750_firmware, xe300, xe3000, xe3000_firmware, xe300_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-28077? +

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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