CVE-2024-33687
Schneider NX/NJ Series CPU Unit Data Authentication Bypass Vulnerability
Description
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.
INFO
Published Date :
June 24, 2024, 3:15 p.m.
Last Modified :
June 26, 2024, 2:12 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2024-33687
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-33687.
| URL | Resource |
|---|---|
| https://jvn.jp/en/vu/JVNVU92504444/ | Third Party Advisory |
| https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2024-004_en.pdf | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-33687 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-33687 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Jun. 26, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Changed Reference Type https://jvn.jp/en/vu/JVNVU92504444/ No Types Assigned https://jvn.jp/en/vu/JVNVU92504444/ Third Party Advisory Changed Reference Type https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2024-004_en.pdf No Types Assigned https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2024-004_en.pdf Vendor Advisory Added CWE NIST CWE-345 Added CPE Configuration AND OR *cpe:2.3:o:omron:nj101-1000_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj101-1000:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj101-1020_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj101-1020:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj101-9000_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj101-9000:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj101-9020_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj101-9020:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj301-1100_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj301-1100:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj301-1200_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj301-1200:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj501-1300_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj501-1300:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj501-1320_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj501-1320:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj501-1340_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj501-1340:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj501-140_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj501-140:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj501-1400_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj501-1400:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj501-1420_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj501-1420:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj501-1500_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj501-1500:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj501-1520_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj501-1520:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj501-4300_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj501-4300:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj501-4310_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj501-4310:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj501-4320_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj501-4320:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj501-4400_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj501-4400:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj501-4500_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj501-4500:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj501-5300_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj501-5300:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj501-5300-1_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj501-5300-1:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj501-r300_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj501-r300:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj501-r320_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj501-r320:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj501-r400_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj501-r400:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj501-r420_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj501-r420:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj501-r500_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj501-r500:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj501-r520_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj501-r520:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj-pa3001_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj-pa3001:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nj-pd3001_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nj-pd3001:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx102-1000_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx102-1000:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx102-1020_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx102-1020:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx102-1100_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx102-1100:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx102-1120_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx102-1120:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx102-1200_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx102-1200:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx102-1220_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx102-1220:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx102-9000_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx102-9000:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx102-9020_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx102-9020:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx1p2-1040dt_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx1p2-1040dt:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx1p2-1040dt1_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx1p2-1040dt1:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx1p2-1140dt_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx1p2-1140dt:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx1p2-1140dt1_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx1p2-1140dt1:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx1p2-9024dt_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx1p2-9024dt:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx1p2-9024dt1_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx1p2-9024dt1:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx1w-adb21_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx1w-adb21:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx1w-cif01_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx1w-cif01:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx1w-cif11_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx1w-cif11:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx1w-cif12_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx1w-cif12:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx1w-dab21v_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx1w-dab21v:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx1w-mab221_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx1w-mab221:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx701-1600_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx701-1600:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx701-1620_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx701-1620:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx701-1700_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx701-1700:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx701-1720_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx701-1720:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx701-z600_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx701-z600:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:nx701-z700_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:omron:nx701-z700:-:*:*:*:*:*:*:* -
CVE Received by [email protected]
Jun. 24, 2024
Action Type Old Value New Value Added Description 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. Added Reference JPCERT/CC https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2024-004_en.pdf [No types assigned] Added Reference JPCERT/CC https://jvn.jp/en/vu/JVNVU92504444/ [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-33687 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-33687
weaknesses.