CWE-347: Improper Verification of Cryptographic Signature

ID CWE-347
Abstraction Base
Structure Simple
Status Draft
Number of CVEs 417
The product does not verify, or incorrectly verifies, the cryptographic signature for data.

Modes of Introduction

Phase Note
Architecture and Design
Implementation REALIZATION: This weakness is caused during implementation of an architectural security tactic.

Applicable Platforms

Type Class Name Prevalence
Language Not Language-Specific

Relationships

View Weakness
# ID View Status # ID Name Abstraction Structure Status
CWE-1000 Research Concepts Draft CWE-345 Insufficient Verification of Data Authenticity Class Simple Draft
CWE-1003 Weaknesses for Simplified Mapping of Published Vulnerabilities Incomplete CWE-345 Insufficient Verification of Data Authenticity Class Simple Draft

Common Attack Pattern Enumeration and Classification (CAPEC)

The Common Attack Pattern Enumeration and Classification (CAPECâ„¢) effort provides a publicly available catalog of common attack patterns that helps users understand how adversaries exploit weaknesses in applications and other cyber-enabled capabilities.

CAPEC at Mitre.org
# ID Name Weaknesses
CAPEC-463 Padding Oracle Crypto Attack CWE-347
CAPEC-475 Signature Spoofing by Improper Validation CWE-347

CVEs Published

CVSS Severity

CVSS Severity - By Year

CVSS Base Score

# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories Exploits PoC Pubblication Date Modification Date
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories PoC Pubblication Date Modification Date
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