CVE-2025-2766

HIGH
Published Jun 6, 2025 Modified Aug 18, 2025 CWE-1393

Description

70mai A510 Use of Default Password Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of 70mai A510. Authentication is not required to exploit this vulnerability. The specific flaw exists within the default configuration of user accounts. The configuration contains default password. An attacker can leverage this vulnerability to bypass authentication and execute arbitrary code in the context of the root. Was ZDI-CAN-24996.

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CVSS v3.1 Score

8.8
HIGH
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-1393 CWE-1393

Affected Products

Vendor Product
70mai a510_firmware
70mai a510

References

Frequently Asked Questions

What is CVE-2025-2766? +
70mai A510 Use of Default Password Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of 70mai A510. Authentication is not required to exploit this vulnerability. The specific flaw exists within the default configuration of user accounts. The configuration contains default password. An attacker can leverage this vulnerability to bypass authentication and execute arbitrary code in the context of the root. Was ZDI-CAN-24996. It has a CVSS v3.1 base score of 8.8 (HIGH).
How severe is CVE-2025-2766? +
CVE-2025-2766 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.
What products are affected by CVE-2025-2766? +
CVE-2025-2766 affects products from 70mai, specifically: a510, a510_firmware. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-2766? +
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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