CVE-2024-28027: mc lr router Command Injection

Description

Three OS command injection vulnerabilities exist in the web interface I/O configuration functionality of MC Technologies MC LR Router 2.10.5. A specially crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.This vulnerability refers to the authetnicated OS Command injection that occurs through the attacker-controlled `timer1` parameter, at offset `0x8e80`.

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CVSS v3.1 Score

7.2

HIGH

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

Weakness Type (CWE)

CWE-78 OS Command Injection

Affected Products

Vendor	Product	Versions
mc-technologies	mc_lr_router_firmware	All
mc-technologies	mc_lr_router	All

References

Exploits

https://talosintelligence.com/vulnerability_reports/TALOS-2024-1953

Other References

https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1953

Frequently Asked Questions

What is CVE-2024-28027? +

Three OS command injection vulnerabilities exist in the web interface I/O configuration functionality of MC Technologies MC LR Router 2.10.5. A specially crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.This vulnerability refers to the authetnicated OS Command injection that occurs through the attacker-controlled `timer1` parameter, at offset `0x8e80`. It has a CVSS v3.1 base score of 7.2 (HIGH).

How severe is CVE-2024-28027? +

CVE-2024-28027 has a CVSS v3.1 score of 7.2 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-28027? +

CVE-2024-28027 affects products from mc-technologies, specifically: mc_lr_router, mc_lr_router_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-28027? +

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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