// For flags

CVE-2024-23688

Consensys Discovery Nonce Reuse

Severity Score

5.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

Consensys Discovery versions less than 0.4.5 uses the same AES/GCM nonce for the entire session. which should ideally be unique for every message. The node's private key isn't compromised, only the session key generated for specific peer communication is exposed.

Las versiones de Consensys Discovery inferiores a 0.4.5 utilizan el mismo nonce AES/GCM durante toda la sesión que idealmente debería ser único para cada mensaje. La clave privada del nodo no está comprometida, solo se expone la clave de sesión generada para una comunicación entre pares específica.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-01-19 CVE Reserved
  • 2024-01-19 CVE Published
  • 2025-06-09 EPSS Updated
  • 2025-06-20 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-323: Reusing a Nonce, Key Pair in Encryption
  • CWE-330: Use of Insufficiently Random Values
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Consensys
Search vendor "Consensys"
 Discovery
Search vendor "Consensys" for product "Discovery"
 < 0.4.5
Search vendor "Consensys" for product "Discovery" and version " < 0.4.5"
-
Affected