CVE-2014-0777

HighCVSS 7.8/10Last modified Jun 17, 2026

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

CVSS 2.0 7.8/10AV:N/AC:L/Au:N/C:N/I:N/A:C

Weakness enumeration

CWE-125 CWE-119

Affected software

Vendor	Product	Versions
IOServer	OPC Drivers	<= 1.0.20

References

Timeline

Published: Apr 11, 2014
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2014

CVE-2014-07785.0TCPUploader module listens on Port 10651/TCP for incoming connections. Exploitation of this vulnerability could allow a remote unauthentica CVE-2014-07796.8The PLC driver in ServerMain.exe in the Kepware KepServerEX 4 component in Schneider Electric StruxureWare SCADA Expert ClearSCADA 2010 R2 b CVE-2014-07809.8Directory traversal vulnerability in NTWebServer in InduSoft Web Studio 7.1 before SP2 Patch 4 allows remote attackers to read administrativ CVE-2014-07819.3Heap-based buffer overflow in BKCLogSvr.exe in Yokogawa CENTUM CS 3000 R3.09.50 and earlier allows remote attackers to execute arbitrary cod CVE-2014-07828.3Stack-based buffer overflow in BKESimmgr.exe in the Expanded Test Functions package in Yokogawa CENTUM CS 1000, CENTUM CS 3000 Entry Class R CVE-2014-07839.0Stack-based buffer overflow in BKHOdeq.exe in Yokogawa CENTUM CS 3000 R3.09.50 and earlier allows remote attackers to execute arbitrary code CVE-2014-07848.3Stack-based buffer overflow in BKBCopyD.exe in Yokogawa CENTUM CS 3000 R3.09.50 and earlier allows remote attackers to execute arbitrary cod CVE-2014-07865.0Ecava IntegraXor before 4.1.4393 allows remote attackers to read cleartext credentials for administrative accounts via SELECT statements tha CVE-2014-078710.0Stack-based buffer overflow in WellinTech KingSCADA before 3.1.2.13 allows remote attackers to execute arbitrary code via a crafted packet.CVE-2014-07897.8Multiple buffer overflows in the OPC Automation 2.0 Server Object ActiveX control in Schneider Electric OPC Factory Server (OFS) TLXCDSUOFS3 CVE-2014-07916.8Integer overflow in the license_read_scope_list function in libfreerdp/core/license.c in FreeRDP through 1.0.2 allows remote RDP servers to CVE-2014-07927.5Sonatype Nexus 1.x and 2.x before 2.7.1 allows remote attackers to create arbitrary objects and execute arbitrary code via unspecified vecto