SANUPS SOFTWARE provided by SANYO DENKI CO., LTD. registers Windows services with unquoted file paths. A user with the write permission on the root directory of the system drive may execute arbitrary code with SYSTEM privilege.

Attack Vector Local

Attack Complexity Low

Privileges Required High

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00013.

Exploitation none

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
SANYO DENKI CO., LTD. SANUPS SOFTWARE STANDALONE affected
Version Status Constraints
Ver.1.0.1 to Ver.1.1.4 affected
—
SANYO DENKI CO., LTD. SANUPS SOFTWARE affected
Version Status Constraints
Ver.2.0.0 to Ver.2.0.2 affected
—
Ver.1.0.0 to Ver.1.1.4 affected
—

No data.

No data.

Vendor Product Confidence Versions
Sanyo Denki Sanups Software 100%
Version Status Scheme Platform
[2.0.0,2.0.2]
 affected semver —
[1.0.0,1.1.4]
 affected semver —
Sanyo Denki Sanups Software Standalone 100%
Version Status Scheme Platform
[1.0.1,1.1.4]
 affected semver —

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Subscriptions

Vendors Products
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Sanups Software Subscribe
Sanups Software Standalone Subscribe

Tracking

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://jvn.jp/en/jp/JVN90835713/ cve-icon cve-icon
https://products.sanyodenki.com/media/document/sanups/H0033413_jp.pdf cve-icon cve-icon
https://products.sanyodenki.com/media/document/sanups/H0033449_en.pdf cve-icon cve-icon
History

Wed, 25 Mar 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Wed, 25 Mar 2026 12:00:00 +0000

Type Values Removed Values Added
First Time appeared Sanyo Denki
Sanyo Denki sanups Software
Sanyo Denki sanups Software Standalone
Vendors & Products Sanyo Denki
Sanyo Denki sanups Software
Sanyo Denki sanups Software Standalone

Wed, 25 Mar 2026 05:45:00 +0000

Type Values Removed Values Added
Description SANUPS SOFTWARE provided by SANYO DENKI CO., LTD. registers Windows services with unquoted file paths. A user with the write permission on the root directory of the system drive may execute arbitrary code with SYSTEM privilege.
Weaknesses CWE-428
References
Metrics cvssV3_0

{'score': 6.7, 'vector': 'CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.4, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published:

Updated: 2026-03-25T13:28:29.422Z

Reserved: 2026-03-18T08:17:06.156Z

Link: CVE-2026-33253

cve-icon Vulnrichment

Updated: 2026-03-25T13:28:24.408Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-03-25T06:16:28.527

Modified: 2026-03-25T15:41:33.977

Link: CVE-2026-33253

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-03-25T11:35:41Z

Weaknesses