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 8 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
343new WordPress flaws this week
390,080entries in the database

9 results

  • Mar 26, 2024 A memory corruption vulnerability in Rockwell Automation Arena Simulation software could potentially allow a malicious user to insert unauthorized code to the CVE-2024-2929 · Other software · Rockwell Automation · reported by PSIRT@rockwellautomation.comHigh 7.8

    A memory corruption vulnerability in Rockwell Automation Arena Simulation software could potentially allow a malicious user to insert unauthorized code to the software by corrupting the memory triggering an access violation. Once inside, the threat actor can run harmful code on the system. This affects the confidentiality, integrity, and availability of the product. To trigger this, the user would unwittingly need to open a malicious file shared by the threat actor.

    Product
    Arena Simulation
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 26, 2024 An uninitialized pointer in Rockwell Automation Arena Simulation software could potentially allow a malicious user to insert unauthorized code to the software CVE-2024-21919 · Other software · Rockwell Automation · reported by PSIRT@rockwellautomation.comHigh 7.8

    An uninitialized pointer in Rockwell Automation Arena Simulation software could potentially allow a malicious user to insert unauthorized code to the software by leveraging the pointer after it is properly. Once inside, the threat actor can run harmful code on the system. This affects the confidentiality, integrity, and availability of the product. To trigger this, the user would unwittingly need to open a malicious file shared by the threat actor.

    Product
    Arena Simulation
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 26, 2024 A memory buffer vulnerability in Rockwell Automation Arena Simulation software could potentially allow a malicious user to insert unauthorized code to the softCVE-2024-21918 · Other software · Rockwell Automation · reported by PSIRT@rockwellautomation.comHigh 7.8

    A memory buffer vulnerability in Rockwell Automation Arena Simulation software could potentially allow a malicious user to insert unauthorized code to the software by corrupting the memory and triggering an access violation. Once inside, the threat actor can run harmful code on the system. This affects the confidentiality, integrity, and availability of the product. To trigger this, the user would unwittingly need to open a malicious file shared by the threat actor.

    Product
    Arena Simulation
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 26, 2024 A heap-based memory buffer overflow vulnerability in Rockwell Automation Arena Simulation software could potentially allow a malicious user to insert unauthoriCVE-2024-21913 · Other software · Rockwell Automation · reported by PSIRT@rockwellautomation.comHigh 7.8

    A heap-based memory buffer overflow vulnerability in Rockwell Automation Arena Simulation software could potentially allow a malicious user to insert unauthorized code into the software by overstepping the memory boundaries, which triggers an access violation. Once inside, the threat actor can run harmful code on the system. This affects the confidentiality, integrity, and availability of the product. To trigger this, the user would unwittingly need to open a malicious file shared by the threat actor.

    Product
    Arena Simulation
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 27, 2020A maliciously crafted program file opened by an unsuspecting user of Rockwell Automation Arena Simulation Software version 16.00.00 and earlier may result in thCVE-2019-13521 · Other software · Rockwell · reported by ics-cert@hq.dhs.govHigh 7.8

    A maliciously crafted program file opened by an unsuspecting user of Rockwell Automation Arena Simulation Software version 16.00.00 and earlier may result in the limited exposure of information related to the targeted workstation. Rockwell Automation has released version 16.00.01 of Arena Simulation Software to address the reported vulnerabilities.

    Product
    Rockwell Automation Arena Simulation Software
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 27, 2020A maliciously crafted program file opened by an unsuspecting user of Rockwell Automation Arena Simulation Software version 16.00.00 and earlier may result in thCVE-2019-13519 · Other software · Rockwell · reported by ics-cert@hq.dhs.govHigh 7.8

    A maliciously crafted program file opened by an unsuspecting user of Rockwell Automation Arena Simulation Software version 16.00.00 and earlier may result in the limited exposure of information related to the targeted workstation. Rockwell Automation has released version 16.00.01 of Arena Simulation Software to address the reported vulnerabilities.

    Product
    Rockwell Automation Arena Simulation Software
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 24, 2019In Rockwell Automation Arena Simulation Software Cat.CVE-2019-13527 · Other software · Rockwellautomation · reported by ics-cert@hq.dhs.govHigh 7.8

    In Rockwell Automation Arena Simulation Software Cat. 9502-Ax, Versions 16.00.00 and earlier, a maliciously crafted Arena file opened by an unsuspecting user may result in the use of a pointer that has not been initialized.

    Product
    Arena
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 15, 2019Rockwell Automation Arena Simulation Software versions 16.00.00 and earlier contain an INFORMATION EXPOSURE CWE-200.CVE-2019-13511 · Other software · Rockwellautomation · reported by ics-cert@hq.dhs.govLow 3.3

    Rockwell Automation Arena Simulation Software versions 16.00.00 and earlier contain an INFORMATION EXPOSURE CWE-200. A maliciously crafted Arena file opened by an unsuspecting user may result in the limited exposure of information related to the targeted workstation.

    Product
    Arena
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 15, 2019Rockwell Automation Arena Simulation Software versions 16.00.00 and earlier contain a USE AFTER FREE CWE-416.CVE-2019-13510 · Other software · Rockwellautomation · reported by ics-cert@hq.dhs.govHigh 7.8

    Rockwell Automation Arena Simulation Software versions 16.00.00 and earlier contain a USE AFTER FREE CWE-416. A maliciously crafted Arena file opened by an unsuspecting user may result in the application crashing or the execution of arbitrary code.

    Product
    Arena
    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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