AUGUST 4, 2026
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Case File

CVE-2023-21399

HIGH · CVSS 7.8 EPSS 0.07% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-07-13 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2023-21399
Severity
HIGH
CVSS
7.8
EPSS
0.07%

Original NVD Description

there is a possible way to bypass cryptographic assurances due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.