Vulnerability · Published Dec 30, 2025 · Assigned by VulnCheck
CVE-2023-53983Anevia Flamingo XL/XS 3.6.20 Default Credentials Authentication Bypass
Critical 9.8
In plain English
A critical-severity hard-coded credentials in Anevia Flamingo XL/XS from Ateme. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 51% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.6%top 48.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Ateme | Anevia Flamingo XL/XS | 3.6.203.2.9 |
| Ateme | SoapLive | 2.4.12.0.3 |
| Ateme | SoapSystem | 1.3.1 |
Weakness: CWE-798 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- Zero Science Lab Disclosure (ZSL-2023-5777) third-party-advisory
- Packet Storm Security Exploit Details exploit
- IBM X-Force Vulnerability Exchange Entry vdb-entry
- CXSecurity Vulnerability Listing third-party-advisory
- Ateme Vendor Homepage vendor-advisory
- VulnCheck Advisory: Anevia Flamingo XL/XS 3.6.20 Default Credentials Authentication Bypass third-party-advisory