CVE-2026-33253

CVSS 8.4 HIGHEPSS 0.2%CWE-428

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.4EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

25 Mar 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

SANYO DENKI CO., LTD. · SANUPS SOFTWARE SANYO DENKI CO., LTD. · SANUPS SOFTWARE STANDALONE

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References

https://jvn.jp/en/jp/JVN90835713/https://products.sanyodenki.com/media/document/sanups/H0033413_jp.pdf https://products.sanyodenki.com/media/document/sanups/H0033449_en.pdf