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    16 vulnerabilities by ioserver

    VAR-201404-0549

    Vulnerability from variot - Updated: 2025-09-25 23:19

    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. IOServer is a Windows-based OPC server that allows OPC clients such as human-machine interfaces and monitoring and data acquisition systems to exchange factory data with programmable logic circuits. IOServer is prone to an out-of-bounds read vulnerability. OPC Drivers versions prior to 1.0.20 are vulnerable

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    VAR-201410-1153

    Vulnerability from variot - Updated: 2025-04-12 23:35

    IOServer before Beta2112.exe allows remote attackers to cause a denial of service (out-of-bounds read and master entry consumption) via a null DNP3 header. IOServer is a Windows-based OPC server that allows OPC clients such as human-machine interfaces and monitoring and data acquisition systems to exchange factory data with programmable logic circuits. IOServer is prone to a denial-of-service vulnerability. IOServer 1.0.20 and prior are vulnerable

    Show details on source website

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    VAR-201308-0165

    Vulnerability from variot - Updated: 2025-04-11 23:15

    The master-station DNP3 driver before driver19.exe, and Beta2041.exe, in IOServer allows remote attackers to cause a denial of service (infinite loop) via crafted DNP3 packets to TCP port 20000. IOServer is a Windows-based OPC server that allows OPC clients such as human-machine interfaces and monitoring and data acquisition systems to exchange factory data with programmable logic circuits. The IOServer driver does not verify or correctly verify the input on the primary server on port 20000/TCP, which can affect the control flow or database flow of the program. When an attacker can submit a special request to make the IOServer enter an infinite loop without exiting, you need to manually restart to get the normal function. Multiple IOServer drivers are prone to a remote denial-of-service vulnerability. This will result in a denial-of-service condition

    Show details on source website

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    VAR-201208-0310

    Vulnerability from variot - Updated: 2025-04-11 23:12

    Directory traversal vulnerability in the XML Server in IOServer before 1.0.19.0, when the Root Directory pathname lacks a trailing \ (backslash) character, allows remote attackers to read arbitrary files or list arbitrary directories via a .. (dot dot) in a URI. ( Dot dot ) including URI Any file may be read through, or any directory may be listed. IOServer is an industrial control software running on windows. The WEB interface contained in the IOServer fails to properly filter the URL submitted by the user. To successfully exploit the vulnerability you need to enable \"XML Server\". ----------------------------------------------------------------------

    The new Secunia CSI 6.0 is now available in beta! Seamless integration with your existing security solutions Sign-up to become a Beta tester: http://secunia.com/csi6beta


    TITLE: IOServer Web Interface Directory Traversal Vulnerability

    SECUNIA ADVISORY ID: SA50297

    VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/50297/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=50297

    RELEASE DATE: 2012-08-21

    DISCUSS ADVISORY: http://secunia.com/advisories/50297/#comments

    AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s)

    http://secunia.com/advisories/50297/

    ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS

    https://ca.secunia.com/?page=viewadvisory&vuln_id=50297

    ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING

    http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

    DESCRIPTION: hinge has reported a vulnerability in IOServer, which can be exploited by malicious people to disclose certain sensitive information.

    Input appended to the URL is not properly sanitised before being used to display files.

    The vulnerability is reported in versions prior to 1.0.19.0.

    SOLUTION: Update to version 1.0.19.0.

    PROVIDED AND/OR DISCOVERED BY: hinge

    ORIGINAL ADVISORY: http://www.foofus.net/?page_id=616

    OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/

    DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/

    EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/

    EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/

    EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/


    About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities.

    Subscribe: http://secunia.com/advisories/secunia_security_advisories/

    Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/

    Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor.


    Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org


    Show details on source website

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    VAR-201306-0266

    Vulnerability from variot - Updated: 2025-04-11 23:02

    The DNP3 driver in IOServer drivers 1.0.19.0 allows remote attackers to cause a denial of service (infinite loop) or obtain unspecified control via crafted data to TCP port 20000. IOServer is an industrial control software running on windows. IOServer is prone to a remote denial-of-service vulnerability because it fails to properly handle user-supplied input. Attackers can exploit this issue to force the application to enter into an infinite loop, causing it to consume large amounts of system resources. This can result in denial-of-service conditions. IOServer 1.0.19.0 is vulnerable; other versions may also be affected

    Show details on source website

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    VAR-201208-0747

    Vulnerability from variot - Updated: 2022-05-17 02:02

    IOServer is an industrial control software running on Windows that includes a built-in web server to support XML server functionality. Before IOServer 1.0.19.0 version did not correctly filter the URL, the input is used to display the file, and any file content can be downloaded and leaked through the directory traversal sequence. Successful exploitation of this vulnerability requires the \"XML Server\" to be enabled. IOServer is prone to a directory-traversal vulnerability because it fails to sufficiently sanitize user-supplied input. A remote attacker could exploit this vulnerability using directory-traversal strings (such as '../') to access arbitrary files within or outside of the XML server root directory. This could help the attacker launch further attacks. IOServer 1.0.18.0 and prior versions are vulnerable

    Show details on source website

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    CVE-2014-5425 (GCVE-0-2014-5425)

    Vulnerability from nvd – Published: 2014-10-19 01:00 – Updated: 2024-08-06 11:41
    VLAI
    Summary
    IOServer before Beta2112.exe allows remote attackers to cause a denial of service (out-of-bounds read and master entry consumption) via a null DNP3 header.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    Date Public
    2014-10-16 00:00
    Show details on NVD website

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    CVE-2014-0777 (GCVE-0-2014-0777)

    Vulnerability from nvd – Published: 2014-04-11 16:00 – Updated: 2025-09-24 21:14
    VLAI
    Title
    OServer Out of Bounds Read
    Summary
    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.
    Severity
    No CVSS data available.
    CWE
    Assigner
    Impacted products
    Vendor Product Version
    IOServer OPC Drivers Affected: 0 , ≤ 1.0.20 (custom)
    Create a notification for this product.
    Date Public
    2014-04-10 06:00
    Credits
    Chris Sistrunk of Mandiant and Adam Crain of Automatak
    Show details on NVD website

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    CVE-2013-2790 (GCVE-0-2013-2790)

    Vulnerability from nvd – Published: 2013-08-13 01:00 – Updated: 2024-09-17 00:16
    VLAI
    Summary
    The master-station DNP3 driver before driver19.exe, and Beta2041.exe, in IOServer allows remote attackers to cause a denial of service (infinite loop) via crafted DNP3 packets to TCP port 20000.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    Show details on NVD website

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    CVE-2013-2783 (GCVE-0-2013-2783)

    Vulnerability from nvd – Published: 2013-06-14 19:00 – Updated: 2024-09-16 17:53
    VLAI
    Summary
    The DNP3 driver in IOServer drivers 1.0.19.0 allows remote attackers to cause a denial of service (infinite loop) or obtain unspecified control via crafted data to TCP port 20000.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    Show details on NVD website

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    CVE-2012-4680 (GCVE-0-2012-4680)

    Vulnerability from nvd – Published: 2012-08-27 23:00 – Updated: 2024-08-06 20:42
    VLAI
    Summary
    Directory traversal vulnerability in the XML Server in IOServer before 1.0.19.0, when the Root Directory pathname lacks a trailing \ (backslash) character, allows remote attackers to read arbitrary files or list arbitrary directories via a .. (dot dot) in a URI.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
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    Date Public
    2012-08-17 00:00
    Show details on NVD website

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    CVE-2014-5425 (GCVE-0-2014-5425)

    Vulnerability from cvelistv5 – Published: 2014-10-19 01:00 – Updated: 2024-08-06 11:41
    VLAI
    Summary
    IOServer before Beta2112.exe allows remote attackers to cause a denial of service (out-of-bounds read and master entry consumption) via a null DNP3 header.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    Date Public
    2014-10-16 00:00
    Show details on NVD website

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    CVE-2014-0777 (GCVE-0-2014-0777)

    Vulnerability from cvelistv5 – Published: 2014-04-11 16:00 – Updated: 2025-09-24 21:14
    VLAI
    Title
    OServer Out of Bounds Read
    Summary
    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.
    Severity
    No CVSS data available.
    CWE
    Assigner
    Impacted products
    Vendor Product Version
    IOServer OPC Drivers Affected: 0 , ≤ 1.0.20 (custom)
    Create a notification for this product.
    Date Public
    2014-04-10 06:00
    Credits
    Chris Sistrunk of Mandiant and Adam Crain of Automatak
    Show details on NVD website

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    CVE-2013-2790 (GCVE-0-2013-2790)

    Vulnerability from cvelistv5 – Published: 2013-08-13 01:00 – Updated: 2024-09-17 00:16
    VLAI
    Summary
    The master-station DNP3 driver before driver19.exe, and Beta2041.exe, in IOServer allows remote attackers to cause a denial of service (infinite loop) via crafted DNP3 packets to TCP port 20000.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    Show details on NVD website

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    CVE-2013-2783 (GCVE-0-2013-2783)

    Vulnerability from cvelistv5 – Published: 2013-06-14 19:00 – Updated: 2024-09-16 17:53
    VLAI
    Summary
    The DNP3 driver in IOServer drivers 1.0.19.0 allows remote attackers to cause a denial of service (infinite loop) or obtain unspecified control via crafted data to TCP port 20000.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    Show details on NVD website

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    CVE-2012-4680 (GCVE-0-2012-4680)

    Vulnerability from cvelistv5 – Published: 2012-08-27 23:00 – Updated: 2024-08-06 20:42
    VLAI
    Summary
    Directory traversal vulnerability in the XML Server in IOServer before 1.0.19.0, when the Root Directory pathname lacks a trailing \ (backslash) character, allows remote attackers to read arbitrary files or list arbitrary directories via a .. (dot dot) in a URI.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    URL Tags
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    http://www.foofus.net/?page_id=616 x_refsource_MISC
    http://secunia.com/advisories/50297 third-party-advisoryx_refsource_SECUNIA
    Date Public
    2012-08-17 00:00
    Show details on NVD website

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