What is the CVSS score of CVE-2022-29865?

CVE-2022-29865 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N. EPSS exploitation probability: 1.5%.

Is there a patch available for CVE-2022-29865?

Yes, a patch is available for CVE-2022-29865. Update the affected software to the latest version immediately.

Ua Net Standard Stack CVE-2022-29865

HIGH

Improper Authentication (CWE-287)

2022-06-16 cve@mitre.org

Authentication Bypass Ua Net Standard Stack

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Lifecycle Timeline

CVE Published

Jun 16, 2022 - 17:15 nvd

HIGH 7.5

DescriptionNVD

OPC UA .NET Standard Stack allows a remote attacker to bypass the application authentication check via crafted fake credentials.

AnalysisAI

OPC UA .NET Standard Stack allows a remote attacker to bypass the application authentication check via crafted fake credentials. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Improper Authentication vulnerability could allow attackers to bypass authentication mechanisms to gain unauthorized access.

Technical ContextAI

This vulnerability is classified as Improper Authentication (CWE-287), which allows attackers to bypass authentication mechanisms to gain unauthorized access. OPC UA .NET Standard Stack allows a remote attacker to bypass the application authentication check via crafted fake credentials. Affected products include: Opcfoundation Ua .Net Standard Stack.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Implement multi-factor authentication, enforce strong password policies, use proven authentication frameworks.