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

9 results

  • Nov 26, 2025NCP Secure Enterprise Client 13.18 and NCP Secure Entry Windows Client 13.19 have an Untrusted Search Path vulnerability.CVE-2025-26155 · Other software · Ncp-e · reported by MITRECritical 9.8

    NCP Secure Enterprise Client 13.18 and NCP Secure Entry Windows Client 13.19 have an Untrusted Search Path vulnerability.

    Product
    NCP Secure Entry Client
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 25, 2023Support Assistant in NCP Secure Enterprise Client before 13.10 allows attackers to execute DLL files with SYSTEM privileges by creating a symbolic link from a %CVE-2023-28872 · Other software · Ncp-e · reported by MITREHigh 8.8

    Support Assistant in NCP Secure Enterprise Client before 13.10 allows attackers to execute DLL files with SYSTEM privileges by creating a symbolic link from a %LOCALAPPDATA%\Temp\NcpSupport* location.

    Product
    Secure Enterprise Client
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 9, 2023Support Assistant in NCP Secure Enterprise Client before 12.22 allows attackers to read registry information of the operating system by creating a symbolic linkCVE-2023-28871 · Other software · Ncp-e · reported by MITREMedium 4.3

    Support Assistant in NCP Secure Enterprise Client before 12.22 allows attackers to read registry information of the operating system by creating a symbolic link.

    Product
    Secure Enterprise Client
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 9, 2023Insecure File Permissions in Support Assistant in NCP Secure Enterprise Client before 12.22 allow attackers to write to configuration files from low-privileged CVE-2023-28870 · Other software · Ncp-e · reported by MITREMedium 6.5

    Insecure File Permissions in Support Assistant in NCP Secure Enterprise Client before 12.22 allow attackers to write to configuration files from low-privileged user accounts.

    Product
    Secure Enterprise Client
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 9, 2023Support Assistant in NCP Secure Enterprise Client before 12.22 allows attackers read the contents of arbitrary files on the operating system by creating a symboCVE-2023-28869 · Other software · Ncp-e · reported by MITREMedium 6.5

    Support Assistant in NCP Secure Enterprise Client before 12.22 allows attackers read the contents of arbitrary files on the operating system by creating a symbolic link.

    Product
    Secure Enterprise Client
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 9, 2023Support Assistant in NCP Secure Enterprise Client before 12.22 allows attackers to delete arbitrary files on the operating system by creating a symbolic link.CVE-2023-28868 · Other software · Ncp-e · reported by MITREHigh 8.1

    Support Assistant in NCP Secure Enterprise Client before 12.22 allows attackers to delete arbitrary files on the operating system by creating a symbolic link.

    Product
    Secure Enterprise Client
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 28, 2020NCP Secure Enterprise Client before 10.15 r47589 allows a symbolic link attack on enumusb.reg via Support Assistant.CVE-2020-11474 · Other software · Ncp-e · reported by MITREHigh 7.8

    NCP Secure Enterprise Client before 10.15 r47589 allows a symbolic link attack on enumusb.reg via Support Assistant.

    Product
    Secure Enterprise Client
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 6, 2012Multiple untrusted search path vulnerabilities in NCP Secure Enterprise Client before 9.21 Build 68, Secure Entry Client before 9.23 Build 18, and Secure ClientCVE-2010-5203 · Other software · Ncp-e · reported by MITREMedium 6.9

    Multiple untrusted search path vulnerabilities in NCP Secure Enterprise Client before 9.21 Build 68, Secure Entry Client before 9.23 Build 18, and Secure Client - Juniper Edition before 9.23 Build 18 allow local users to gain privileges via a Trojan horse (1) dvccsabase002.dll, (2) conman.dll, (3) kmpapi32.dll, or (4) ncpmon2.dll file in the current working directory, as demonstrated by a directory that contains a .pcf or .spd file. NOTE: some of these details are obtained from third party information.

    Product
    Secure Client
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 12, 2006NCP Secure Enterprise Client (aka VPN/PKI client) 8.30 Build 59, and possibly earlier versions, when the Link Firewall and Personal Firewall are both configuredCVE-2006-3551 · Other software · NCP Network Communications · reported by MITRELow 1.2

    NCP Secure Enterprise Client (aka VPN/PKI client) 8.30 Build 59, and possibly earlier versions, when the Link Firewall and Personal Firewall are both configured to block all inbound and outbound network traffic, allows context-dependent attackers to send inbound UDP traffic with source port 67 and destination port 68, and outbound UDP traffic with source port 68 and destination port 67.

    Product
    Secure Client
    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.

Weekly security brief

The flaws that hit local websites, every Friday.

One short email: what got exploited this week, which WordPress plugins broke, and what to check. Unsubscribe in one click.

Get in touch

Tell us what you're building.

A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.

01The person who'll do the work writes back
02A short call, then a written plan with the price
03Nothing starts until you say yes
04Hacked or down right now? Call, and we pick up the same day
843-331-6339

Not ready to talk yet? Run the free website check and see what Google sees.

What do you need?
Build
Grow
Protect
Urgent

No newsletter, no sales sequence. Just a reply.