What is the CVSS score of CVE-2024-33687?

CVE-2024-33687 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: 0.2%.

Nj101 1000 Firmware CVE-2024-33687

HIGH

Insufficient Verification of Data Authenticity (CWE-345)

2024-06-24 vultures@jpcert.or.jp

Information Disclosure Nj101 1000 Firmware Nj101 1020 Firmware Nj101 9000 Firmware Nj101 9020 Firmware Nj301 1100 Firmware Nj301 1200 Firmware Nj501 1300 Firmware Nj501 1320 Firmware Nj501 1340 Firmware Nj501 140 Firmware Nj501 1400 Firmware Nj501 1420 Firmware Nj501 1500 Firmware Nj501 1520 Firmware Nj501 4300 Firmware Nj501 4310 Firmware Nj501 4320 Firmware Nj501 4400 Firmware Nj501 4500 Firmware Nj501 5300 Firmware Nj501 5300 1 Firmware Nj501 R300 Firmware Nj501 R320 Firmware Nj501 R400 Firmware Nj501 R420 Firmware Nj501 R500 Firmware Nj501 R520 Firmware Nj Pa3001 Firmware Nj Pd3001 Firmware Nx102 1000 Firmware Nx102 1020 Firmware Nx102 1100 Firmware Nx102 1120 Firmware Nx102 1200 Firmware Nx102 1220 Firmware Nx102 9000 Firmware Nx102 9020 Firmware Nx1P2 1040Dt Firmware Nx1P2 1040Dt1 Firmware Nx1P2 1140Dt Firmware Nx1P2 1140Dt1 Firmware Nx1P2 9024Dt Firmware Nx1P2 9024Dt1 Firmware Nx1W Adb21 Firmware Nx1W Cif01 Firmware Nx1W Cif11 Firmware Nx1W Cif12 Firmware Nx1W Dab21V Firmware Nx1W Mab221 Firmware Nx701 1600 Firmware Nx701 1620 Firmware Nx701 1700 Firmware Nx701 1720 Firmware Nx701 Z600 Firmware Nx701 Z700 Firmware

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 24, 2024 - 15:15 nvd

HIGH 7.5

DescriptionNVD

Insufficient verification of data authenticity issue exists in NJ Series CPU Unit all versions and NX Series CPU Unit all versions. If a user program in the affected product is altered, the product may not be able to detect the alteration.

AnalysisAI

Insufficient verification of data authenticity issue exists in NJ Series CPU Unit all versions and NX Series CPU Unit all versions. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-345. Insufficient verification of data authenticity issue exists in NJ Series CPU Unit all versions and NX Series CPU Unit all versions. If a user program in the affected product is altered, the product may not be able to detect the alteration. Affected products include: Omron Nj101-1000 Firmware, Omron Nj101-1020 Firmware, Omron Nj101-9000 Firmware, Omron Nj101-9020 Firmware, Omron Nj301-1100 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.