Vulnerability Details CVE-2025-56221
A lack of rate limiting in the login mechanism of SigningHub v8.6.8 allows attackers to bypass authentication via a brute force attack.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 29.3%
CVSS Severity
CVSS v3 Score 9.8
References
Products affected by CVE-2025-56221
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cpe:2.3:a:ascertia:signinghub:8.6.0
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cpe:2.3:a:ascertia:signinghub:8.6.1
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cpe:2.3:a:ascertia:signinghub:8.6.2
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cpe:2.3:a:ascertia:signinghub:8.6.3
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cpe:2.3:a:ascertia:signinghub:8.6.4
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cpe:2.3:a:ascertia:signinghub:8.6.5
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cpe:2.3:a:ascertia:signinghub:8.6.6
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cpe:2.3:a:ascertia:signinghub:8.6.7