Skip to content
OpenAdvisories

Archive

December 2021

Vulnerabilities first published in this month (UTC), newest first.

418 results · Clear filters · Feed

  • High 8.8

    A privilege escalation vulnerability exists in the Remote Server functionality of Dream Report ODS Remote Connector 20.…

  • High 7.2

    Authenticated Remote Code Execution

    A crafted configuration packet sent by an authenticated administrative user can be used to execute arbitrary commands in system context. This issue also affects installations of the VRM, DIVAR IP, BVMS with VRM installed, the VIDEOJET decoder (VJD-7513 and VJ…

  • High 7.8

    APM Java Agent Local Privilege Escalation

    A local privilege escalation issue was found with the APM Java agent, where a user on the system could attach a malicious file to an application running with the APM Java agent. Using this vector, a malicious or compromised user account could use the agent to…

  • High 8.8

    Multiple heap-based buffer overflow vulnerabilities in some web API controllers of FortiWeb 6.4.1, 6.4.0, and 6.3.0 thr…

  • High 7.3

    Multiple vulnerabilities in the authentication mechanism of confd in FortiWeb versions 6.4.1, 6.4.0, 6.3.0 through 6.3.…

  • High 8.0

    A heap-based buffer overflow in the firmware signature verification function of FortiOS versions 7.0.1, 7.0.0, 6.4.0 th…

  • High 7.1

    Allegro WIndows 3.3.4152.0, embeds software administrator database credentials into its binary files, which allows user…

  • High 7.8

    A privilege escalation vulnerability in FortiNAC versions 8.8.8 and below and 9.1.2 and below may allow an admin user t…

  • High 8.0

    Prototype Pollution in fabiocaccamo/utils.js

    utils.js is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

  • High 7.1

    An issue was discovered in Allegro Windows (formerly Popsy Windows) before 3.3.4156.1. A standard user can escalate pri…

  • High 7.7

    An improper input validation vulnerability in LDFW prior to SMR Dec-2021 Release 1 allows attackers to perform arbitrar…

  • High 7.5

    A uncontrolled resource consumption in Fortinet FortiWeb version 6.4.1 and below, 6.3.15 and below allows an unauthenti…

  • High 7.3

    A stack-based buffer overflow in Fortinet FortiWeb version 6.4.1 and 6.4.0, allows an authenticated attacker to execute…

  • High 8.1

    An integer overflow or wraparound vulnerability in the memory allocator of SSLVPN in FortiOS before 7.0.1 may allow an …

  • High 7.5

    A use of hard-coded cryptographic key vulnerability in the SSLVPN of FortiOS before 7.0.1 may allow an attacker to retr…

  • High 7.5

    A relative path traversal [CWE-23] vulnerabiltiy in FortiOS versions 7.0.0 and 7.0.1 and FortiProxy verison 7.0.0 may a…

  • High 8.8

    A improper neutralization of special elements used in an sql command ('sql injection') in Fortinet FortiWLM version 8.6…

  • High 8.3

    A exposure of sensitive information to an unauthorized actor in Fortinet FortiAuthenticator version 6.4.0, version 6.3.…

  • High 8.8

    An improper access control vulnerability [CWE-284] in FortiWLC 8.6.1 and below may allow an authenticated and remote at…

  • High 8.1

    Multiple improper neutralization of special elements used in a command vulnerabilities [CWE-77] in FortiWeb management …

  • High 7.8

    An improper access control vulnerability [CWE-284] in FortiOS autod daemon 7.0.0, 6.4.6 and below, 6.2.9 and below, 6.0…

  • High 8.8
    CVE-2021-20039 Public exploit EPSS 79%

    Improper neutralization of special elements in the SMA100 management interface '/cgi-bin/viewcert' POST http method all…

  • High 7.5

    Affected versions of Atlassian Jira Server and Data Center allow attackers with access to an administrator account that…

  • High 8.8

    KNIME Server before 4.13.4 allows XSS via the old WebPortal login page.

  • High 7.5

    KNIME Server before 4.13.4 allows directory traversal in a request for a client profile.

  • High 7.3

    Potential bypass of an upstream access control based on URL paths in Django

    In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths.

  • High 8.8
    CVE-2021-43810 Scanner template

    Cross-site Scripting (XSS) when redirect an url

    Admidio is a free open source user management system for websites of organizations and groups. A cross-site scripting vulnerability is present in Admidio prior to version 4.0.12. The Reflected XSS vulnerability occurs because redirect.php does not properly va…

  • High 8.1

    Improper Privilege Management in devise_masquerade

    The devise_masquerade gem before 1.3 allows certain attacks when a password's salt is unknown. An application that uses this gem to let administrators masquerade/impersonate users loses one layer of security protection compared to a situation where Devise (wi…

  • High 7.5
    CVE-2021-43798 Exploited Public exploit Scanner template EPSS 89%

    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 7.5

    ReDos vulnerability on guest checkout email validation

    Solidus is a free, open-source ecommerce platform built on Rails. Versions of Solidus prior to 3.1.4, 3.0.4, and 2.11.13 have a denial of service vulnerability that could be exploited during a guest checkout. The regular expression used to validate a guest or…

  • High 7.5
    CVE-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.

  • High 7.3

    SQL injection vulnerability in ArcGIS Server

    A SQL injection vulnerability in feature services provided by Esri ArcGIS Server 10.9 and below allows a remote, unauthenticated attacker to impact the confidentiality, integrity and availability of targeted services via specifically crafted queries.

  • High 7.5

    Asset directory traversal with some storage modules on Windows

    Wiki.js is a wiki app built on Node.js. Prior to version 2.5.254, directory traversal outside of Wiki.js context is possible when a storage module with local asset cache fetching is enabled on a Windows host. A malicious user can potentially read any file on …

  • High 8.3

    Entrapass

    Successful exploitation of this vulnerability could allow an unauthorized user to access sensitive data.

  • High 8.3

    A valid CSRF token is present in response to an invalid request

    Serv-U server responds with valid CSRFToken when the request contains only Session.

  • High 8.4

    Broken Access Control Vulnerability for SolarWinds Serv-U

    When a user has admin rights in Serv-U Console, the user can move, create and delete any files are able to be accessed on the Serv-U host machine.

  • High 7.3

    Use After Free in vim/vim

    vim is vulnerable to Use After Free

  • High 8.8

    Improper Authentication in HashiCorp Nomad

    HashiCorp Nomad and Nomad Enterprise up to 1.0.13, 1.1.7, and 1.2.0, with the QEMU task driver enabled, allowed authenticated users with job submission capabilities to bypass the configured allowed image paths. Fixed in 1.0.14, 1.1.8, and 1.2.1.

  • High 8.1
    CVE-2021-23758 Exploited Public exploit EPSS 83%

    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
  • High 8.6

    SSH activation problem in the proprietary management protocol (port TCP 5558)

    Missing Handler vulnerability in the proprietary management protocol (port TCP 5558) of Hitachi Energy FOX61x, XCM20 allows an attacker that exploits the vulnerability by activating SSH on port TCP 5558 to cause disruption to the NMS and NE communication. Thi…