8.8
    High

    CVE-2021-31624

    Last Modified: 21 Nov 2024

    Buffer Overflow vulnerability in Tenda AC9 V1.0 through V15.03.05.19(6318), and AC9 V3.0 V15.03.06.42_multi, allows attackers to execute arbitrary code via the urls parameter.

    Published:29 Oct 2021
    5.3
    Medium

    CVE-2021-31602

    Last Modified: 21 Nov 2024

    An issue was discovered in Hitachi Vantara Pentaho through 9.1 and Pentaho Business Intelligence Server through 7.x. The Security Model has different layers of Access Control. One of these layers is the applicationContext security, which is defined in the applicationContext-spring-security.xml file. The default configuration allows an unauthenticated user with no previous knowledge of the platform settings to extract pieces of information without possessing valid credentials.

    Published:8 Nov 2021
    6.1
    Medium

    CVE-2021-31589

    Last Modified: 21 Nov 2024

    A cross-site scripting (XSS) vulnerability has been reported and confirmed for BeyondTrust Secure Remote Access Base Software version 6.0.1 and older, which allows the injection of unauthenticated, specially-crafted web requests without proper sanitization.

    Published:5 Jan 2022
    7
    High

    CVE-2021-31440

    Last Modified: 21 Nov 2024

    This vulnerability allows local attackers to escalate privileges on affected installations of Linux Kernel 5.11.15. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of eBPF programs. The issue results from the lack of proper validation of user-supplied eBPF programs prior to executing them. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the kernel. Was ZDI-CAN-13661.

    Published:21 May 2021
    5.4
    Medium

    CVE-2021-31329

    Last Modified: 23 Apr 2021

    Cross Site Scripting (XSS) in Remote Clinic v2.0 via the "Chat" and "Personal Address" field on staff/register.php

    Source:Saud Ahmad
    Published:21 Apr 2021
    5.4
    Medium

    CVE-2021-31327

    Last Modified: 23 Apr 2021

    Stored XSS in Remote Clinic v2.0 in /medicines due to Medicine Name Field.

    Source:Saud Ahmad
    Published:21 Apr 2021
    —
    Unknown

    CVE-2021-31290

    https://github.com/qaisarafridi/cve-2021-31290

    9.8
    Critical

    CVE-2021-31251

    Last Modified: 3 Jun 2021

    An authentication bypass in telnet server in BF-430 and BF431 232/422 TCP/IP Converter, BF-450M and SEMAC from CHIYU Technology Inc allows obtaining a privileged connection with the target device by supplying a specially malformed request and an attacker may force the remote telnet server to believe that the user has already authenticated.

    Source:sirpedrotavares
    Published:4 Jun 2021
    7.5
    High

    CVE-2021-31233

    Last Modified: 10 Jan 2025

    SQL Injection vulnerability found in Fighting Cock Information System v.1.0 allows a remote attacker to obtain sensitive information via the edit_breed.php parameter.

    Published:31 May 2023
    5.5
    Medium

    CVE-2021-31184

    Last Modified: 21 Nov 2024

    Microsoft Windows Infrared Data Association (IrDA) Information Disclosure Vulnerability

    Published:11 May 2021
    9.8
    Critical

    CVE-2021-31166

    Last Modified: 30 Oct 2025

    HTTP Protocol Stack Remote Code Execution Vulnerability

    Published:11 May 2021
    5.3
    Medium

    CVE-2021-31159

    Last Modified: 17 Jun 2021

    Zoho ManageEngine ServiceDesk Plus MSP before 10519 is vulnerable to a User Enumeration bug due to improper error-message generation in the Forgot Password functionality, aka SDPMSP-15732.

    Source:Ricardo Ruiz
    Published:16 Jun 2021
    8.8
    High

    CVE-2021-31152

    Last Modified: 26 Apr 2021

    Multilaser Router AC1200 V02.03.01.45_pt contains a cross-site request forgery (CSRF) vulnerability. An attacker can enable remote access, change passwords, and perform other actions through misconfigured requests, entries, and headers.

    Source:Rodolfo Mariano
    Published:14 Apr 2021
    2.4
    Low

    CVE-2021-30956

    Last Modified: 21 Nov 2024

    A lock screen issue allowed access to contacts on a locked device. This issue was addressed with improved state management. This issue is fixed in iOS 15.2 and iPadOS 15.2. An attacker with physical access to a device may be able to see private contact information.

    Published:24 Aug 2021
    7
    High

    CVE-2021-30955

    Last Modified: 21 Nov 2024

    A race condition was addressed with improved state handling. This issue is fixed in macOS Monterey 12.1, watchOS 8.3, iOS 15.2 and iPadOS 15.2, tvOS 15.2. A malicious application may be able to execute arbitrary code with kernel privileges.

    Published:24 Aug 2021
    7.8
    High

    CVE-2021-30937

    Last Modified: 21 Nov 2024

    A memory corruption vulnerability was addressed with improved locking. This issue is fixed in macOS Big Sur 11.6.2, tvOS 15.2, macOS Monterey 12.1, Security Update 2021-008 Catalina, iOS 15.2 and iPadOS 15.2, watchOS 8.3. A malicious application may be able to execute arbitrary code with kernel privileges.

    Published:24 Aug 2021
    6.1
    Medium

    CVE-2021-30862

    Last Modified: 21 Nov 2024

    A validation issue was addressed with improved input sanitization. This issue is fixed in iTunes U 3.8.3. Processing a maliciously crafted URL may lead to arbitrary javascript code execution.

    Published:24 Aug 2021
    7.8
    High

    CVE-2021-30860

    Last Modified: 27 Oct 2025

    An integer overflow was addressed with improved input validation. This issue is fixed in Security Update 2021-005 Catalina, iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, watchOS 7.6.2. Processing a maliciously crafted PDF may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.

    Published:24 Aug 2021
    8.8
    High

    CVE-2021-30858

    Last Modified: 27 Oct 2025

    A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.

    Published:24 Aug 2021
    5.5
    Medium

    CVE-2021-30853

    Last Modified: 21 Nov 2024

    This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.6. A malicious application may bypass Gatekeeper checks.

    Published:24 Aug 2021
    8.8
    High

    CVE-2021-30809

    Last Modified: 21 Nov 2024

    A use after free issue was addressed with improved memory management. This issue is fixed in Safari 15, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to arbitrary code execution.

    Published:28 Oct 2021
    7.8
    High

    CVE-2021-30807

    Last Modified: 23 Oct 2025

    A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.5.1, iOS 14.7.1 and iPadOS 14.7.1, watchOS 7.6.1. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited.

    Published:19 Oct 2021
    5.5
    Medium

    CVE-2021-30731

    Last Modified: 21 Nov 2024

    This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-004 Catalina. An unprivileged application may be able to capture USB devices.

    Published:8 Sept 2021
    5.5
    Medium

    CVE-2021-30682

    Last Modified: 21 Nov 2024

    A logic issue was addressed with improved restrictions. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. A malicious application may be able to leak sensitive user information.

    Published:28 Jul 2021
    5.5
    Medium

    CVE-2021-30657

    Last Modified: 23 Oct 2025

    A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. A malicious application may bypass Gatekeeper checks. Apple is aware of a report that this issue may have been actively exploited..

    Published:8 Sept 2021
    5.3
    Medium

    CVE-2021-30641

    Last Modified: 21 Nov 2024

    Apache HTTP Server versions 2.4.39 to 2.4.46 Unexpected matching behavior with 'MergeSlashes OFF'

    Published:4 Jun 2021
    5.4
    Medium

    CVE-2021-30637

    Last Modified: 15 Apr 2021

    htmly 2.8.0 allows stored XSS via the blog title, Tagline, or Description to config.html.php.

    Source:nu11secur1ty
    Published:13 Apr 2021
    8.8
    High

    CVE-2021-30632

    Last Modified: 24 Oct 2025

    Out of bounds write in V8 in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

    Published:8 Oct 2021
    8.8
    High

    CVE-2021-30573

    Last Modified: 21 Nov 2024

    Use after free in GPU in Google Chrome prior to 92.0.4515.107 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

    Published:3 Aug 2021
    8.8
    High

    CVE-2021-30551

    Last Modified: 24 Oct 2025

    Type confusion in V8 in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

    Published:15 Jun 2021
    8.8
    High

    CVE-2021-30535

    Last Modified: 21 Nov 2024

    Double free in ICU in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

    Published:7 Jun 2021
    8.8
    High

    CVE-2021-30517

    Last Modified: 21 Nov 2024

    Type confusion in V8 in Google Chrome prior to 90.0.4430.212 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

    Published:4 Jun 2021
    8
    High

    CVE-2021-30481

    Last Modified: 3 Nov 2025

    Valve Steam before 2021-04-17, when a Source engine game is installed, allows remote authenticated users to execute arbitrary code because of a buffer overflow that occurs for a Steam invite after one click.

    Published:10 Apr 2021
    9.8
    Critical

    CVE-2021-30461

    Last Modified: 21 Nov 2024

    A remote code execution issue was discovered in the web UI of VoIPmonitor before 24.61. When the recheck option is used, the user-supplied SPOOLDIR value (which might contain PHP code) is injected into config/configuration.php.

    Published:29 May 2021
    5.3
    Medium

    CVE-2021-30357

    Last Modified: 21 Nov 2024

    SSL Network Extender Client for Linux before build 800008302 reveals part of the contents of the configuration file supplied, which allows partially disclosing files to which the user did not have access.

    Published:8 Jun 2021
    7.5
    High

    CVE-2021-30327

    Last Modified: 21 Nov 2024

    Buffer overflow in sahara protocol while processing commands leads to overwrite of secure configuration data in Snapdragon Mobile, Snapdragon Compute, Snapdragon Auto, Snapdragon IOT, Snapdragon Connectivity, Snapdragon Voice & Music

    Published:14 Jun 2022
    9.8
    Critical

    CVE-2021-30181

    Last Modified: 21 Nov 2024

    Apache Dubbo prior to 2.6.9 and 2.7.9 supports Script routing which will enable a customer to route the request to the right server. These rules are used by the customers when making a request in order to find the right endpoint. When parsing these rules, Dubbo customers use ScriptEngine and run the rule provided by the script which by default may enable executing arbitrary code.

    Published:29 May 2021
    9.8
    Critical

    CVE-2021-30180

    Last Modified: 21 Nov 2024

    Apache Dubbo prior to 2.7.9 support Tag routing which will enable a customer to route the request to the right server. These rules are used by the customers when making a request in order to find the right endpoint. When parsing these YAML rules, Dubbo customers may enable calling arbitrary constructors.

    Published:31 May 2021
    6.1
    Medium

    CVE-2021-30150

    Last Modified: 7 Apr 2021

    Composr 10.0.36 allows XSS in an XML script.

    Source:Orion Hridoy
    Published:6 Apr 2021
    9.8
    Critical

    CVE-2021-30149

    Last Modified: 8 Apr 2021

    Composr 10.0.36 allows upload and execution of PHP files.

    Source:Orion Hridoy
    Published:6 Apr 2021
    8.8
    High

    CVE-2021-30147

    Last Modified: 8 Apr 2021

    DMA Softlab Radius Manager 4.4.0 allows CSRF with impacts such as adding new manager accounts via admin.php.

    Source:Issac Briones
    Published:7 Apr 2021
    5.4
    Medium

    CVE-2021-30146

    Last Modified: 21 Nov 2024

    Seafile 7.0.5 (2019) allows Persistent XSS via the "share of library functionality."

    Published:6 Apr 2021
    9.8
    Critical

    CVE-2021-30128

    Last Modified: 21 Nov 2024

    Apache OFBiz has unsafe deserialization prior to 17.12.07 version

    Published:27 Apr 2021
    6.1
    Medium

    CVE-2021-30109

    Last Modified: 21 Nov 2024

    Froala Editor 3.2.6 is affected by Cross Site Scripting (XSS). Under certain conditions, a base64 crafted string leads to persistent Cross-site scripting (XSS) vulnerability within the hyperlink creation module.

    Published:5 Apr 2021
    5.4
    Medium

    CVE-2021-30044

    Last Modified: 22 Apr 2021

    Cross Site Scripting (XSS) in Remote Clinic v2.0 via the First Name or Last Name field on staff/register.php.

    Source:nu11secur1ty
    Published:12 Apr 2021
    5.4
    Medium

    CVE-2021-30042

    Last Modified: 23 Apr 2021

    Cross Site Scripting (XSS) in Remote Clinic v2.0 via the "Clinic Name", "Clinic Address", "Clinic City", or "Clinic Contact" field on clinics/register.php

    Source:Saud Ahmad
    Published:12 Apr 2021
    5.4
    Medium

    CVE-2021-30039

    Last Modified: 23 Apr 2021

    Cross Site Scripting (XSS) in Remote Clinic v2.0 via the "Fever" or "Blood Pressure" field on the patients/register-report.php.

    Source:Saud Ahmad
    Published:12 Apr 2021
    5.4
    Medium

    CVE-2021-30034

    Last Modified: 23 Apr 2021

    Cross Site Scripting (XSS) in Remote Clinic v2.0 via the Symptons field on patients/register-report.php.

    Source:Saud Ahmad
    Published:12 Apr 2021
    5.4
    Medium

    CVE-2021-30030

    Last Modified: 23 Apr 2021

    Cross Site Scripting (XSS) in Remote Clinic v2.0 via the Full Name field on register-patient.php.

    Source:Saud Ahmad
    Published:12 Apr 2021
    7.8
    High

    CVE-2021-30005

    Last Modified: 21 Nov 2024

    In JetBrains PyCharm before 2020.3.4, local code execution was possible because of insufficient checks when getting the project from VCS.

    Published:11 May 2021