CVE-2007-4473
Last modified
CVE-2007-4473 is a vulnerability of currently unknown severity. Gesytec Easylon OPC Server before 2.3.44 does not properly validate server handles, which allows remote attackers to execute arbitrary code or cause a denial of service via unspecified network traffic to the OLE for Process Control (OPC) interface, probably related to free operations on arbitrary memory addresses through certain Remove functions, and read and write operations on arbitrary memory addresses through certain Set, Read, and Write functions.. EPSS estimates a 5.69% chance of exploitation in the next 30 days.
Description
Gesytec Easylon OPC Server before 2.3.44 does not properly validate server handles, which allows remote attackers to execute arbitrary code or cause a denial of service via unspecified network traffic to the OLE for Process Control (OPC) interface, probably related to free operations on arbitrary memory addresses through certain Remove functions, and read and write operations on arbitrary memory addresses through certain Set, Read, and Write functions.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gesytec Easylon | Opc Server | 2.30.32 |
References
- http://www.kb.cert.org/vuls/id/205073Patch, US Government Resource
- http://www.kb.cert.org/vuls/id/205073Patch, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2007-4473?
How severe is CVE-2007-4473?
How do I fix CVE-2007-4473?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2007
- CVE-2007-4465Cross-site scripting (XSS) vulnerability in mod_autoindex.c …6.1
- CVE-2007-4466Multiple stack-based buffer overflows in Electronic Arts (EA…
- CVE-2007-4467Multiple stack-based buffer overflows in the Oracle JInitiat…
- CVE-2007-4470Multiple stack-based buffer overflows in the Earth Resource …
- CVE-2007-4471Multiple unspecified vulnerabilities in the Intuit QuickBook…
- CVE-2007-4472Multiple buffer overflows in the Broderbund Expressit 3DGree…
- CVE-2007-4474Multiple stack-based buffer overflows in the IBM Lotus Domin…
- CVE-2007-4475Stack-based buffer overflow in EAI WebViewer3D ActiveX contr…
- CVE-2007-4476Buffer overflow in the safer_name_suffix function in GNU tar…
- CVE-2007-4477The administration interface in the Planet VC-200M VDSL2 rou…
- CVE-2007-4478Cross-site scripting (XSS) vulnerability in Microsoft Intern…
- CVE-2007-4479Cross-site scripting (XSS) vulnerability in search.html in S…
Are you affected by CVE-2007-4473?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST