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01 Record

CVE-2024-23847

Incorrect default permissions issue exists in Unifier and Unifier Cast. If this vulnerability is exploited, arbitrary code may be executed with LocalSystem privilege. As a result, a malicious program

HighPUBLISHEDCNA: jpcert
CNA base score7.8 CVSS v3.xCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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02 Description

Incorrect default permissions issue exists in Unifier and Unifier Cast. If this vulnerability is exploited, arbitrary code may be executed with LocalSystem privilege. As a result, a malicious program

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.17% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 6.3% of scored records. A rank, not a probability.
NVD base score
5.9 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
NVD analysis status
Deferred. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2024-05-31 06:11Z2 YR AGO
Last updated
2025-04-08 04:36Z1 YR AGO
Reserved
2024-01-23
Assigning CNA
jpcert
Record state
PUBLISHED
Severity
High (CVSS 7.8)
CNA CVSS vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
  • CWE-276Incorrect Default PermissionsBase
Data version
5.1
Document digest
226b9399ea44f0f9cffa5bf02e6b001f9e370041d3800bfe45f8290af7df6766

05 Affected products

VendorProductVersionsPlatforms
Yokogawa Rental & Lease CorporationUnifierVersion.5.0 or later but prior to v5.10.6, and the patch "20240527" not applied—
Yokogawa Rental & Lease CorporationUnifier CastVersion.5.0 or later but prior to v5.10.6, and the patch "20240527" not applied, Version.6.0 or later but prior to v6.5.0—
yokogawa_rental_lease_corporationunifier5.0 to < 5.10—

06 References