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 4 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

12 results

  • Nov 9, 2020Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA) 9.1 has updated a specific critical library that may vulnerable to attack.CVE-2020-27694 · Other software · Trend Micro · reported by security@trendmicro.comHigh 8.8

    Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA) 9.1 has updated a specific critical library that may vulnerable to attack.

    Product
    Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 9, 2020Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA) 9.1 stores administrative passwords using a hash that is considered outdated.CVE-2020-27693 · Other software · Trend Micro · reported by security@trendmicro.comMedium 4.4

    Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA) 9.1 stores administrative passwords using a hash that is considered outdated.

    Product
    Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 9, 2020Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA) 9.1 is vulnerable to an information disclosure vulnerability which could allow an attacker toCVE-2020-27019 · Other software · Trend Micro · reported by security@trendmicro.comMedium 5.5

    Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA) 9.1 is vulnerable to an information disclosure vulnerability which could allow an attacker to access a specific database and key.

    Product
    Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 9, 2020Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA) 9.1 is vulnerable to a server side request forgery vulnerability which could allow an authentCVE-2020-27018 · Other software · Trend Micro · reported by security@trendmicro.comMedium 5.5

    Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA) 9.1 is vulnerable to a server side request forgery vulnerability which could allow an authenticated attacker to abuse the product's web server and grant access to web resources or parts of local files. An attacker must already have obtained authenticated privileges on the product to exploit this vulnerability.

    Product
    Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 9, 2020Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA) 9.1 is vulnerable to an XML External Entity Processing (XXE) vulnerability which could allow CVE-2020-27017 · Other software · Trend Micro · reported by security@trendmicro.comMedium 4.9

    Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA) 9.1 is vulnerable to an XML External Entity Processing (XXE) vulnerability which could allow an authenticated administrator to read arbitrary local files. An attacker must already have obtained product administrator/root privileges to exploit this vulnerability.

    Product
    Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 9, 2020Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA) 9.1 is vulnerable to a cross-site request forgery (CSRF) vulnerability which could allow an aCVE-2020-27016 · Other software · Trend Micro · reported by security@trendmicro.comHigh 8.8

    Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA) 9.1 is vulnerable to a cross-site request forgery (CSRF) vulnerability which could allow an attacker to modify policy rules by tricking an authenticated administrator into accessing an attacker-controlled web page. An attacker must already have obtained product administrator/root privileges to exploit this vulnerability.

    Product
    Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 16, 2018A vulnerability in the Trend Micro InterScan Messaging Security Virtual Appliance 9.0 and 9.1 management portal could allow an unauthenticated user to access seCVE-2018-3609 · Other software · Trend Micro · reported by security@trendmicro.comHigh 8.1

    A vulnerability in the Trend Micro InterScan Messaging Security Virtual Appliance 9.0 and 9.1 management portal could allow an unauthenticated user to access sensitive information in a particular log file that could be used to bypass authentication on vulnerable installations.

    Product
    Trend Micro InterScan Messaging Security Virtual Appliance
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 3, 2017Proxy command injection vulnerability in Trend Micro InterScan Messaging Virtual Appliance 9.0 and 9.1 allows remote attackers to execute arbitrary code on vulnCVE-2017-11392 · Other software · Trend Micro · reported by security@trendmicro.comHigh 8.8

    Proxy command injection vulnerability in Trend Micro InterScan Messaging Virtual Appliance 9.0 and 9.1 allows remote attackers to execute arbitrary code on vulnerable installations. The specific flaw can be exploited by parsing the "T" parameter within modTMCSS Proxy. Formerly ZDI-CAN-4745.

    Product
    Trend Micro InterScan Messaging Security Virtual Appliance
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 3, 2017Proxy command injection vulnerability in Trend Micro InterScan Messaging Virtual Appliance 9.0 and 9.1 allows remote attackers to execute arbitrary code on vulnCVE-2017-11391 · Other software · Trend Micro · reported by security@trendmicro.comHigh 8.8

    Proxy command injection vulnerability in Trend Micro InterScan Messaging Virtual Appliance 9.0 and 9.1 allows remote attackers to execute arbitrary code on vulnerable installations. The specific flaw can be exploited by parsing the "t" parameter within modTMCSS Proxy. Formerly ZDI-CAN-4744.

    Product
    Trend Micro InterScan Messaging Security Virtual Appliance
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 18, 2017Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA) 9.1 before CP 1644 has XSS.CVE-2017-7896 · Other software · Trendmicro · reported by MITREMedium 6.1

    Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA) 9.1 before CP 1644 has XSS.

    Product
    Interscan Messaging Security Virtual Appliance
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 14, 2017An issue was discovered in Trend Micro InterScan Messaging Security (Virtual Appliance) 9.1-1600.CVE-2017-6398 · Other software · Trendmicro · reported by MITREHigh 8.8

    An issue was discovered in Trend Micro InterScan Messaging Security (Virtual Appliance) 9.1-1600. An authenticated user can execute a terminal command in the context of the web server user (which is root). Besides, the default installation of IMSVA comes with default administrator credentials. The saveCert.imss endpoint takes several user inputs and performs blacklisting. After that, it uses them as arguments to a predefined operating-system command without proper sanitization. However, because of an improper blacklisting rule, it's possible to inject arbitrary commands into it.

    Product
    Interscan Messaging Security Virtual Appliance
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 30, 2014Cross-site scripting (XSS) vulnerability in Trend Micro InterScan Messaging Security Virtual Appliance 8.5.1.1516 allows remote authenticated users to inject arCVE-2014-3922 · Other software · Trendmicro · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in Trend Micro InterScan Messaging Security Virtual Appliance 8.5.1.1516 allows remote authenticated users to inject arbitrary web script or HTML via the addWhiteListDomainStr parameter to addWhiteListDomain.imss.

    Product
    Interscan Messaging Security Virtual Appliance
    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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