Critical security advisoryCriticalFlagged by our vulnerability database: PHP2Shell is on CISA’s exploited list. Most WordPress hosting runs PHP. See if your site is affectedFlagged by our vulnerability database: PHP2Shell is being exploited. DetailsExploited: PHP2Shell. Check your site
HuttenlocherTechnologies
Updated 2 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,762exploited flaws on CISA’s list
34added in the last 30 days
344new WordPress flaws this week
390,080entries in the database

9 results

  • Mar 12, 2025CWE-1188: Initialization of a Resource with an Insecure Default vulnerability exists that could cause an attacker to execute unauthorized commands when a systemCVE-2025-1960 · Other software · Schneider Electric · reported by cybersecurity@se.comCritical 9.8

    CWE-1188: Initialization of a Resource with an Insecure Default vulnerability exists that could cause an attacker to execute unauthorized commands when a system’s default password credentials have not been changed on first use. The default username is not displayed correctly in the WebHMI interface.

    Product
    WebHMI – Deployed with EcoStruxure Power Automation System
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 1, 2022A user with administrative privileges in Distributed Data Systems WebHMI 4.1.1.7662 can store a script that could impact other logged in users.CVE-2022-2254 · Other software · Distributed Data Systems · reported by ics-cert@hq.dhs.govMedium 6.2

    A user with administrative privileges in Distributed Data Systems WebHMI 4.1.1.7662 can store a script that could impact other logged in users.

    Product
    WebHMI
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 1, 2022A user with administrative privileges in Distributed Data Systems WebHMI 4.1.1.7662 may send OS commands to execute on the host server.CVE-2022-2253 · Other software · Distributed Data Systems · reported by ics-cert@hq.dhs.govCritical 9.1

    A user with administrative privileges in Distributed Data Systems WebHMI 4.1.1.7662 may send OS commands to execute on the host server.

    Product
    WebHMI
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 6, 2021The software allows the attacker to upload or transfer files of dangerous types to the WebHMI portal, that may be automatically processed within the product's eCVE-2021-43936 · Other software · Distributed Data Systems · reported by ics-cert@hq.dhs.govCritical 10

    The software allows the attacker to upload or transfer files of dangerous types to the WebHMI portal, that may be automatically processed within the product's environment or lead to arbitrary code execution.

    Product
    WebHMI
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 6, 2021The authentication algorithm of the WebHMI portal is sound, but the implemented mechanism can be bypassed as the result of a separate weakness that is primary tCVE-2021-43931 · Other software · Distributed Data Systems · reported by ics-cert@hq.dhs.govCritical 9.8

    The authentication algorithm of the WebHMI portal is sound, but the implemented mechanism can be bypassed as the result of a separate weakness that is primary to the authentication error.

    Product
    WebHMI
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 22, 2019Kalki Kalkitech SYNC3000 Substation DCU GPC v2.22.6, 2.23.0, 2.24.0, 3.0.0, 3.1.0, 3.1.16, 3.2.3, 3.2.6, 3.5.0, 3.6.0, and 3.6.1, when WebHMI is not installed, CVE-2019-11536 · Other software · Kalkitech · reported by MITRECritical 9.8

    Kalki Kalkitech SYNC3000 Substation DCU GPC v2.22.6, 2.23.0, 2.24.0, 3.0.0, 3.1.0, 3.1.16, 3.2.3, 3.2.6, 3.5.0, 3.6.0, and 3.6.1, when WebHMI is not installed, allows an attacker to inject client-side commands or scripts to be executed on the device with privileged access, aka CYB/2019/19561. The attack requires network connectivity to the device and exploits the webserver interface, typically through a browser.

    Product
    Sync3000 Firmware
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 1, 2016Directory traversal vulnerability in ICONICS WebHMI 9 and earlier allows remote attackers to read configuration files, and consequently discover password hashesCVE-2016-2289 · Other software · Iconics · reported by ics-cert@hq.dhs.govHigh 7.5

    Directory traversal vulnerability in ICONICS WebHMI 9 and earlier allows remote attackers to read configuration files, and consequently discover password hashes, via unspecified vectors.

    Product
    Webhmi
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 6, 2014XML external entity (XXE) vulnerability in the WebHMI server in Yokogawa Electric Corporation FAST/TOOLS before R9.05-SP2 allows local users to cause a denial oCVE-2014-7251 · Other software · Yokogawa · reported by vultures@jpcert.or.jpLow 3.2

    XML external entity (XXE) vulnerability in the WebHMI server in Yokogawa Electric Corporation FAST/TOOLS before R9.05-SP2 allows local users to cause a denial of service (CPU or network traffic consumption) or read arbitrary files via unspecified vectors.

    Product
    Fast/tools
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 13, 2011Stack-based buffer overflow in the SetActiveXGUID method in the VersionInfo ActiveX control in GenVersion.dll 8.0.138.0 in the WebHMI subsystem in ICONICS BizViCVE-2011-2089 · Other software · Iconics · reported by MITREHigh 9.3

    Stack-based buffer overflow in the SetActiveXGUID method in the VersionInfo ActiveX control in GenVersion.dll 8.0.138.0 in the WebHMI subsystem in ICONICS BizViz 9.x before 9.22 and GENESIS32 9.x before 9.22 allows remote attackers to execute arbitrary code via a long string in the argument. NOTE: some of these details are obtained from third party information.

    Product
    Bizviz
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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