AUGUST 4, 2026
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Case File

CVE-2023-30570

HIGH · CVSS 7.5 EPSS 1.18%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-05-29 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It may lead to a denial-of-service condition.

CVE
CVE-2023-30570
Severity
HIGH
CVSS
7.5
EPSS
1.18%

Original NVD Description

pluto in Libreswan before 4.11 allows a denial of service (responder SPI mishandling and daemon crash) via unauthenticated IKEv1 Aggressive Mode packets. The earliest affected version is 3.28.

Related CVEs

Other vulnerabilities affecting the same vendor(s)