CVE-2013-3075
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 cod...
Affects 3 products across 3 vendors.
Parent class for buffer-related vulnerabilities where operations exceed buffer boundaries.
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Mapping is CWE-to-CAPEC per MITRE CAPEC 3.9.
CVE-2013-3075 describes multiple buffer overflows in ActUWzd.dll 1.0.0.1, part of Mitsubishi MX Component 3, which is used in Citect CitectFacilities 7.10 and CitectScada 7.10r1. This vulnerability allows remote attackers to execute arbitrary code via a long string, such as a long WzTitle property value to an ActiveX control. The CVSS score is 10.0, indicating critical severity.
BSID: BS-2013-GLOBAL-172690-C • Model: Qwen/Qwen2.5-72B-Instruct-AWQ • Confidence: HIGH
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| CVE ID | CVE-2013-3075 |
|---|---|
| BSID | BS-2013-GLOBAL-172690-C BreachSpider Global ID |
| CVSS Vector | AV:N/AC:L/Au:N/C:C/I:C/A:C |
| Published | 2013-04-19 |
| Last Modified | 2026-04-29 |
| ICS Relevance | 70% |
| Weakness (CWE) | |
| Verticals | |
| Source | NVD |
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.
Source: NIST NVD / MITRE CVE Database
The vulnerability can be exploited remotely without authentication, requiring only network access to the affected system. An attacker can send a specially crafted long string to the WzTitle property of the ActiveX control, leading to a buffer overflow and potential execution of arbitrary code.
Exploitation Likelihood: CRITICAL
| Vendor | Product | Fixed Version |
|---|---|---|
| Mitsubishi Electric | — | — |
| Mitsubishi-Automation | Mitsubishi Mx Component | — |
| Schneider-Electric | Citectscada | — |
| Schneider-Electric | Citectfacilities | — |
No patch URL on record. Monitor vendor security advisories directly.
| CISA KEV | Not in KEV catalog |
|---|---|
| Public Exploit | ⚠ Available — Reference |
| PoC Code | Not confirmed |
Implement strict input validation and length checks on all inputs to the WzTitle property to prevent buffer overflows. Consider using a web application firewall (WAF) to monitor and block suspicious requests.
No reliable network detection signature exists for this vulnerability class — apply the compensating controls above and the vendor patch. SAGE only publishes a network rule when a concrete on-the-wire signature can be grounded in the advisory.
This CVE violates CIP-007-R2 because it allows unauthorized access to the control system, potentially leading to the execution of arbitrary code, which could compromise the integrity and availability of the system.
This CVE maps to SR 7.6 because it involves a buffer overflow vulnerability that can be exploited to execute arbitrary code, which is a common attack vector that must be mitigated to ensure the security of industrial control systems.
Virtual patch generated by CITED Relevance SAGE. Validate in isolated environment before production deployment. Compensating control only - does not replace vendor patch.
SAGE Enrichment Record — provenance & audit hash
| Model | Qwen/Qwen2.5-72B-Instruct-AWQ |
|---|---|
| Confidence | HIGH |
| Enriched At | 2026-05-24 |
| SHA-512 Audit Hash | 78607f92c6f7b04e73bd56de2a297d539393f24110c230e7f743bbc5402ece73d1259ef53f71ebd49d8323dbaeafee544950f69432363aeb93b4f452f17d8c08 |
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