// For flags

CVE-2023-34471

Missing Cryptographic Step

Severity Score

8.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

AMI SPx contains a vulnerability in the BMC where a user may cause a missing cryptographic step by generating a hash-based message authentication code (HMAC). A successful exploit of this vulnerability may lead to the loss confidentiality, integrity, and authentication.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Attack Vector
Adjacent
Attack Complexity
High
Privileges Required
High
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Complete
Integrity
Complete
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2023-06-07 CVE Reserved
  • 2023-07-05 CVE Published
  • 2024-11-21 CVE Updated
  • 2025-01-25 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-325: Missing Cryptographic Step
CAPEC
  • CAPEC-68: Subvert Code-signing Facilities
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Ami
Search vendor "Ami"
 Megarac Sp-x
Search vendor "Ami" for product "Megarac Sp-x"
 12
Search vendor "Ami" for product "Megarac Sp-x" and version "12"
-
Affected
Ami
Search vendor "Ami"
 Megarac Sp-x
Search vendor "Ami" for product "Megarac Sp-x"
 13
Search vendor "Ami" for product "Megarac Sp-x" and version "13"
-
Affected