Archive
December 2021
Vulnerabilities first published in this month (UTC), newest first.
18 results · Clear filters · Feed
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High 8.8
User privilege escalation in MinIO
MinIO is a Kubernetes native application for cloud storage. Prior to version `RELEASE.2021-12-27T07-23-18Z`, a malicious client can hand-craft an HTTP API call that allows for updating policy for a user and gaining higher privileges. The patch in version `REL…
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High 7.5CVE-2021-23797 Public exploit
Directory Traversal
All versions of package http-server-node are vulnerable to Directory Traversal via use of --path-as-is.
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High 7.5
VMware Workspace ONE UEM console 20.0.8 prior to 20.0.8.37, 20.11.0 prior to 20.11.0.40, 21.2.0 prior to 21.2.0.27, and…
KEV Mar 9, 2026 -
High 7.5CVE-2021-43893 Public exploit
Windows Encrypting File System (EFS) Elevation of Privilege Vulnerability
Windows Encrypting File System (EFS) Elevation of Privilege Vulnerability
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High 7.8
Visual Studio Code Remote Code Execution Vulnerability
Visual Studio Code Remote Code Execution Vulnerability
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High 7.8
Windows Installer Elevation of Privilege Vulnerability
Windows Installer Elevation of Privilege Vulnerability
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High 7.8CVE-2021-43229 Public exploit
Windows NTFS Elevation of Privilege Vulnerability
Windows NTFS Elevation of Privilege Vulnerability
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High 7.8
Windows Common Log File System Driver Elevation of Privilege Vulnerability
Windows Common Log File System Driver Elevation of Privilege Vulnerability
KEV Oct 6, 2025 -
High 8.1CVE-2021-43217 Public exploit
Windows Encrypting File System (EFS) Remote Code Execution Vulnerability
Windows Encrypting File System (EFS) Remote Code Execution Vulnerability
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High 7.5
Invalid handling of X509_verify_cert() internal errors in libssl
Internally libssl in OpenSSL calls X509_verify_cert() on the client side to verify a certificate supplied by a server. That function may return a negative return value to indicate an internal error (for example out of memory). Such a negative return value is …
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High 7.5
True Ranker <= 2.2.2 Directory Traversal/Arbitrary File Read
The True Ranker plugin <= 2.2.2 for WordPress allows arbitrary files, including sensitive configuration files such as wp-config.php, to be accessed via the src parameter found in the ~/admin/vendor/datatables/examples/resources/examples.php file.
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High 7.1CVE-2021-3831 Public exploit
Cross-site Scripting (XSS) - Reflected in gnuboard/gnuboard5
gnuboard5 is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
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High 7.5
Deserialization of untrusted data in JMSAppender in Apache Log4j 1.2
JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration. The attacker can provide TopicBindingName and TopicConnectionFactoryBindingName configurations causing JMSAppender to pe…
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High 7.8CVE-2021-43811 Public exploit
Code injection via unsafe YAML loading
Sockeye is an open-source sequence-to-sequence framework for Neural Machine Translation built on PyTorch. Sockeye uses YAML to store model and data configurations on disk. Versions below 2.3.24 use unsafe YAML loading, which can be made to execute arbitrary c…
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High 8.8
Improper neutralization of special elements in the SMA100 management interface '/cgi-bin/viewcert' POST http method all…
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High 7.5
Grafana path traversal
Grafana is an open-source platform for monitoring and observability. Grafana versions 8.0.0-beta1 through 8.3.0 (except for patched versions) iss vulnerable to directory traversal, allowing access to local files. The vulnerable URL path is: `<grafana_host_url…
KEV Oct 9, 2025 -
High 7.5CVE-2021-43789 Public exploit
Blind SQLi using Search filters in PrestaShop
PrestaShop is an Open Source e-commerce web application. Versions of PrestaShop prior to 1.7.8.2 are vulnerable to blind SQL injection using search filters with `orderBy` and `sortOrder` parameters. The problem is fixed in version 1.7.8.2.
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High 8.1
Deserialization of Untrusted Data
All versions of package ajaxpro.2 are vulnerable to Deserialization of Untrusted Data due to the possibility of deserialization of arbitrary .NET classes, which can be abused to gain remote code execution.
KEV Aug 26, 2026