CVE-2023-53983

CRITICAL
Published Dec 30, 2025 Modified Jan 16, 2026 CWE-798

Description

Anevia Flamingo XL/XS 3.6.20 contains a critical vulnerability with weak default administrative credentials that can be easily guessed. Attackers can leverage these hard-coded credentials to gain full remote system control without complex authentication mechanisms.

CVSS v3.1 Score

9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-798 CWE-798

Affected Products

Vendor Product
ateme flamingo_xl_firmware
ateme flamingo_xl_firmware
ateme flamingo_xl
ateme flamingo_xl
ateme flamingo_xs_firmware
ateme flamingo_xs_firmware
ateme flamingo_xs
ateme flamingo_xs
ateme soaplive
ateme soaplive
ateme soapsystem

References

Frequently Asked Questions

What is CVE-2023-53983? +
Anevia Flamingo XL/XS 3.6.20 contains a critical vulnerability with weak default administrative credentials that can be easily guessed. Attackers can leverage these hard-coded credentials to gain full remote system control without complex authentication mechanisms. It has a CVSS v3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2023-53983? +
CVE-2023-53983 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.
What products are affected by CVE-2023-53983? +
CVE-2023-53983 affects products from ateme, specifically: flamingo_xl, flamingo_xl_firmware, flamingo_xs, flamingo_xs_firmware, soaplive, soapsystem. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2023-53983? +
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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