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Net CVE-2024-57854

CRITICAL
Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) (CWE-338)
2026-03-05 9b29abf9-4ab0-4765-b253-1875cd9b441e
9.1
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
9.1 CRITICAL
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 22:06 vuln.today
Patch released
Mar 09, 2026 - 14:58 nvd
Patch available
CVE Published
Mar 05, 2026 - 03:15 nvd
CRITICAL 9.1

DescriptionCVE.org

Net::NSCA::Client versions through 0.009002 for Perl uses a poor random number generator.

Version v0.003 switched to use Data::Rand::Obscure instead of Crypt::Random for generation of a random initialisation vectors.

Data::Rand::Obscure uses Perl's built-in rand() function, which is not suitable for cryptographic functions.

AnalysisAI

Weak PRNG in Net::NSCA::Client through 0.009002 for Perl. Patch available.

Technical ContextAI

CWE-338.

RemediationAI

Update.

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CVE-2024-57854 vulnerability details – vuln.today

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