Multiple buffer overflows in ActUWzd.dll 1.0.0.1 in Mitsubishi MX Component 3, as…
Priority MEDIUM 56CWE-119Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.
Summary
Multiple buffer overflows in ActUWzd.dll 1.0.0.1 in Mitsubishi MX Component 3, as distributed in Citect CitectFacilities 7.10 and CitectScada 7.10r1, allow remote attackers to execute arbitrary code via a long string, as demonstrated by a long WzTitle property value to a certain ActiveX control.
Why it matters now
EPSS 0.10771 95th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:mitsubishi-automation:mitsubishi_mx_component:3:*:*:*:*:*:*:* | 3 | Vulnerable | Mitsubishi-automation |
| cpe:2.3:a:schneider-electric:citectfacilities:7.10:*:*:*:*:*:*:* | 7.10 | Vulnerable | Schneider Electric |
| cpe:2.3:a:schneider-electric:citectscada:7.10:r1:*:*:*:*:*:* | 7.10 r1 | Vulnerable | Schneider Electric |
- cpe:2.3:a:mitsubishi-automation:mitsubishi_mx_component:3:*:*:*:*:*:*:* Versions 3 Vulnerable ·Mitsubishi-automation
- cpe:2.3:a:schneider-electric:citectfacilities:7.10:*:*:*:*:*:*:* Versions 7.10 Vulnerable ·Schneider Electric
- cpe:2.3:a:schneider-electric:citectscada:7.10:r1:*:*:*:*:*:* Versions 7.10 r1 Vulnerable ·Schneider Electric
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2013-3075
- 2026-10-03 Alias added: GHSA-rm75-rv3f-hqjv
References
Exploit 1
Sources
- CVE-2013-3075 · CVE Program
- CVE-2013-3075 · NVD
- FIRST EPSS
- GHSA-rm75-rv3f-hqjv · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences