CVE-2022-43501

CRITICAL · CVSS 9.1 EPSS 0.56%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-02-10 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2022-43501

Severity

CRITICAL

CVSS

9.1

EPSS

0.56%

Original NVD Description

KASAGO TCP/IP stack provided by Zuken Elmic generates ISNs(Initial Sequence Number) for TCP connections from an insufficiently random source. An attacker may be able to determine the ISN of the current or future TCP connections and either hijack existing ones or spoof future ones.