CVE-2014-0777
UnknownEPSS 2.40%
Last modified
CVE-2014-0777 is a vulnerability of currently unknown severity. The Modbus slave/outstation driver in the OPC Drivers 1.0.20 and earlier in IOServer OPC Server allows remote attackers to cause a denial of service (out-of-bounds read and daemon crash) via a crafted packet.. EPSS estimates a 2.40% chance of exploitation in the next 30 days.
Description
The Modbus slave/outstation driver in the OPC Drivers 1.0.20 and earlier in IOServer OPC Server allows remote attackers to cause a denial of service (out-of-bounds read and daemon crash) via a crafted packet.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ioserver | Ioserver Opc Server | All versions |
| Ioserver | Opc Drivers | <= 1.0.20 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2014-0777?
The Modbus slave/outstation driver in the OPC Drivers 1.0.20 and earlier in IOServer OPC Server allows remote attackers to cause a denial of service (out-of-bounds read and daemon crash) via a crafted packet.
How severe is CVE-2014-0777?
Severity scoring for CVE-2014-0777 is pending analysis. The EPSS model estimates a 2.40% probability of exploitation in the next 30 days.
How do I fix CVE-2014-0777?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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 2014
- CVE-2014-0770By providing an overly long string to the UserName parameter…
- CVE-2014-0771The BWOCXRUN.BwocxrunCtrl.1 control contains a method named …
- CVE-2014-0772The BWOCXRUN.BwocxrunCtrl.1 control contains a method named …
- CVE-2014-0773The BWOCXRUN.BwocxrunCtrl.1 control contains a method named …
- CVE-2014-0774Stack-based buffer overflow in the C++ sample client in Schn…
- CVE-2014-0775Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
- CVE-2014-0778TCPUploader module listens on Port 10651/TCP for incoming co…
- CVE-2014-0779The PLC driver in ServerMain.exe in the Kepware KepServerEX …
- CVE-2014-0780Directory traversal vulnerability in NTWebServer in InduSoft…9.8
- CVE-2014-0781Heap-based buffer overflow in BKCLogSvr.exe in Yokogawa CENT…
- CVE-2014-0782Stack-based buffer overflow in BKESimmgr.exe in the Expanded…
- CVE-2014-0783Stack-based buffer overflow in BKHOdeq.exe in Yokogawa CENTU…
Are you affected by CVE-2014-0777?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST