What’s Vulnerable › Vulnerabilities

CVE-2022-30036

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-08-21 · updated 2026-06-17
• Weakness: CWE-798

Description

MA Lighting grandMA2 Light has a password of root for the root account. NOTE: The vendor's position is that the product was designed for isolated networks. Also, the successor product, grandMA3, is not affected by this vulnerability.

Affected products

• Malighting Grandma2 Light Firmware: all versions

References

• https://parzival.sh/posts/Pwning-a-Lighting-Console-in-a-Few-Minutes/
• https://www.malighting.com/product-archive/product/grandma2-light-120112/
• https://parzival.sh/posts/Pwning-a-Lighting-Console-in-a-Few-Minutes/
• https://www.malighting.com/product-archive/product/grandma2-light-120112/

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