What is the CVSS score of CVE-2023-42358?

CVE-2023-42358 has a CVSS 3.1 base score of 7.7 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H. EPSS exploitation probability: 0.7%.

Which versions of Ric Plt E2Mgr are affected by CVE-2023-42358?

CVE-2023-42358 presents notable security risk, a missing authorization vulnerability rated CVSS 7.7.

Is there a public PoC exploit available for CVE-2023-42358?

Yes, a public proof-of-concept exploit is available for CVE-2023-42358. Prioritise patching immediately. EPSS: 0.7%.

How to fix or mitigate CVE-2023-42358?

Within 30 days: Identify all affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Ric Plt E2Mgr CVE-2023-42358

HIGH

Missing Authorization (CWE-862)

2024-01-03 cve@mitre.org

Authentication Bypass Denial Of Service Ric Plt E2Mgr

7.7

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.7 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:33 vuln.today

PoC Detected

Jun 18, 2025 - 16:15 vuln.today

Public exploit code

CVE Published

Jan 03, 2024 - 06:15 nvd

HIGH 7.7

DescriptionCVE.org

AnalysisAI

An issue was discovered in O-RAN Software Community ric-plt-e2mgr in the G-Release environment, allows remote attackers to cause a denial of service (DoS) via a crafted request to the E2Manager API. Rated high severity (CVSS 7.7), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Missing Authorization (CWE-862), which allows attackers to access resources or perform actions without proper authorization checks. An issue was discovered in O-RAN Software Community ric-plt-e2mgr in the G-Release environment, allows remote attackers to cause a denial of service (DoS) via a crafted request to the E2Manager API component. Affected products include: O-Ran-Sc Ric-Plt-E2Mgr.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement role-based access control, validate authorization on every request server-side, apply principle of least privilege.