CVE-2025-10314
CVE-2025-10314 — Malicious Code Execution Vulnerability in Mitsubishi Small-Capacity UPS Shutdown Software FREQSHIP-mini for Windows
Incorrect Default Permissions vulnerability in Mitsubishi Electric Corporation FREQSHIP-mini for Windows versions 8.0.0 to 8.0.2 allows a local attacker to execute arbitrary code with system privileges by replacing service executable files (EXE) or DLLs in the installation directory with specially crafted files. As a result, the attacker may be able to disclose, tamper with, delete, or destroy information stored on the PC where the affected product is installed, or cause a Denial of Service (DoS) condition on the affected system.
Published Updated Sources: cvelistV5, Mitsubishi
Triage
Is it exploited, how likely is exploitation, what does it touch, and how severe do the scoring sources call it.
Exploitation
Unreported
no source claims exploitation
EPSS
0%
chance of exploitation in 30 days
CVSS base
8.8
HIGH
CISA SSVC assessment
Three decision points CISA publishes for the CVEs it assesses · SSVC 2.0.3. A stakeholder decision, not a severity score.
Exploitation
None
none · proof-of-concept · active
Automatable
No
can an attacker script all four kill-chain steps
Technical impact
Total
partial · total control of the vulnerable component
Affected scope
The catalog records vendors and products as separate lists, not pairs, so which product belongs to which vendor is not something this page can say.
Vendors (1)
Products (1)
Every base score collected
Sources score independently and disagree; each row says who scored it and under which version.
| Score | Version | Severity | Expl. | Impact | Source |
|---|---|---|---|---|---|
| 8.8 | CVSS 3.1 | HIGH | — | — | cvelistV5 |
Weakness & attack patterns
- CWE-276
Attack patterns reported against this CVE. The ATT&CK techniques below are inferred from its weakness class.
- T1574.010Hijack Execution Flow: ServicesFile Permissions Weakness
- T1083File and Directory Discovery
References
3 on the record
- www.mitsubishielectric.com/psirt/vulnerability/pdf/2025-019_en.pdf
vendor-advisory
- jvn.jp/jp/JVN64883963/
government-resource
- www.cisa.gov/news-events/ics-advisories/icsa-26-034-01
government-resource
Elsewhere on this site
- mitsubishi electricevery CVE for this vendor
- CWE-276other pages naming this weakness
Not in any source we poll
Listed rather than left blank: an empty field and an unmeasured one look identical on screen, and only one is a reason to look elsewhere.
- No confirmed IOCs, IP addresses, domains, file hashes, or malware artifacts supplied.
- No organization-specific asset inventory, compensating-control status, or patch deployment evidence supplied.
- No exploit packet captures, log samples, or incident case IDs supplied.