CVE-2022-4048 HIGH

CVE-2022-4048: CODESYS V3 prone to Inadequate Encryption Stregth

Vendor Codesys

Product CODESYS Development System V3

Weakness CWE-326 · Weak encryption

Published May 15, 2023

Last update January 23, 2025

View on NVD All CVEs

CVSS base score

7.7/10

Attack vector Local

Attack complexity Low

Privileges required None

User interaction None

Confidentiality High

Integrity High

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

What the vulnerability does

01Description

Inadequate Encryption Strength in CODESYS Development System V3 versions prior to V3.5.18.40 allows an unauthenticated local attacker to access and manipulate code of the encrypted boot application.

Key dates

02Disclosure timeline

May 15, 2023 CVE published

January 23, 2025 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2022-4048 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/326.html

Related vulnerabilities

Identifiers

CVE CVE-2022-4048

CWE CWE-326

CVSS 7.7 / HIGH

Affected versions