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CVE archive

August 2021

Browse CVE records published in August 2021, with severity, affected products, CWE, KEV, and source-backed vulnerability context.

Showing 50 of 2044 matching CVEs · Page 10 of 41.

Medium · CVSS 6.3

CVE-2021-36803: Akaunting Avatar Persistent XSS

Akaunting version 2.1.12 and earlier suffers from a persistent (type II) cross-site scripting (XSS) vulnerability in processing user-supplied avatar images. This issue was fixed in version 2.1.13 of the product.

Published Aug 4, 2021 · Updated Sep 16, 2024

High · CVSS 7.5

CVE-2021-23849: Cross Site Request Forgery (CSRF) vulnerability in web based management interface

A vulnerability in the web-based interface allows an unauthenticated remote attacker to trigger actions on an affected system on behalf of another user (CSRF - Cross Site Request Forgery). This requires the victim to be tricked into clicking a malicious link or opening a malicious website while being logged in into the camera.

Published Aug 5, 2021 · Updated Sep 16, 2024

Medium · CVSS 5.5

CVE-2021-35984: Adobe Acrobat Pro DC PDFLibTool Null Pointer Dereference Bug

Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by a Null pointer dereference vulnerability. An authenticated attacker could leverage this vulnerability achieve an application denial-of-service in the context of the current user. Exploitation of this issue does not requires user interaction.

Published Aug 20, 2021 · Updated Sep 16, 2024

High · CVSS 7.8

CVE-2021-35981: Adobe Acrobat Reader DC launchURL Use-After-Free Remote Code Execution Vulnerability

Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by an Use-after-free vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Published Aug 20, 2021 · Updated Sep 16, 2024

High · CVSS 8.2

CVE-2021-28634: Adobe Acrobat Reader AcrobatUtils.scpt Extension OS Command Injection Vulnerability

Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by an Improper Neutralization of Special Elements used in an OS Command. An authenticated attacker could leverage this vulnerability to achieve arbitrary code execution on the host machine in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Published Aug 20, 2021 · Updated Sep 16, 2024

Medium · CVSS 5.4

CVE-2021-36804: Akaunting Password Reset Relay

Akaunting version 2.1.12 and earlier suffers from a password reset spoofing vulnerability, wherein an attacker can proxy password reset requests through a running Akaunting instance, if that attacker knows the target's e-mail address. This issue was fixed in version 2.1.13 of the product. Please note that this issue is ultimately caused by the defaults provided by the Laravel framework, specifically how proxy headers are handled with respect to multi-tenant implementations. In other words, while this is not technically a vulnerability in Laravel, this default configuration is very likely to lead to practically identical identical vulnerabilities in Laravel projects that implement multi-tenant applications.

Published Aug 4, 2021 · Updated Sep 16, 2024

High · CVSS 8.7

CVE-2021-36800: Akaunting OS Command Injection in 'Money.php'

Akaunting version 2.1.12 and earlier suffers from a code injection issue in the Money.php component of the application. A POST sent to /{company_id}/sales/invoices/{invoice_id} with an items[0][price] that includes a PHP callable function is executed directly. This issue was fixed in version 2.1.13 of the product.

Published Aug 4, 2021 · Updated Sep 16, 2024

High · CVSS 7.8

CVE-2021-28641: Adobe Acrobat Reader Use-After-Free Arbitrary Code Execution Vulnerability

Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by an Use-after-free vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Published Aug 20, 2021 · Updated Sep 16, 2024

Medium · CVSS 5.6

CVE-2021-23434: Prototype Pollution

This affects the package object-path before 0.11.6. A type confusion vulnerability can lead to a bypass of CVE-2020-15256 when the path components used in the path parameter are arrays. In particular, the condition currentPath === '__proto__' returns false if currentPath is ['__proto__']. This is because the === operator returns always false when the type of the operands is different.

Published Aug 27, 2021 · Updated Sep 16, 2024

Medium · CVSS 5.4

CVE-2021-23432: Prototype Pollution

This affects all versions of package mootools. This is due to the ability to pass untrusted input to Object.merge()

Published Aug 24, 2021 · Updated Sep 16, 2024

High · CVSS 7.8

CVE-2021-28639: Adobe Acrobat Reader DC setAction Use-After-Free Remote Code Execution Vulnerability

Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by an Use-after-free vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Published Aug 20, 2021 · Updated Sep 16, 2024

High · CVSS 7.3

CVE-2021-28636: Adobe Acrobat Reader Unquoted Search Path Vulnerability

Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by an Uncontrolled Search Path Element vulnerability. An attacker with access to the victim's C:/ folder could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Published Aug 20, 2021 · Updated Sep 16, 2024

High · CVSS 7.8

CVE-2021-28638: Adobe Acrobat Reader DC PDF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by a Heap-based Buffer overflow vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Published Aug 20, 2021 · Updated Sep 16, 2024

High · CVSS 7.1

CVE-2021-27912: XSS vulnerability on asset view

Mautic versions before 3.3.4/4.0.0 are vulnerable to an inline JS XSS attack when viewing Mautic assets by utilizing inline JS in the title and adding a broken image URL as a remote asset. This can only be leveraged by an authenticated user with permission to create or edit assets.

Published Aug 30, 2021 · Updated Sep 16, 2024

Medium · CVSS 5.5

CVE-2021-35985: Adobe Acrobat Pro DC PDFLibTool Null Pointer Dereference Bug

Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by a Null pointer dereference vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Published Aug 20, 2021 · Updated Sep 16, 2024

High · CVSS 7.5

CVE-2021-32862: nbconvert vulnerable to cross-site scripting (XSS) via multiple exploit paths

The GitHub Security Lab discovered sixteen ways to exploit a cross-site scripting vulnerability in nbconvert. When using nbconvert to generate an HTML version of a user-controllable notebook, it is possible to inject arbitrary HTML which may lead to cross-site scripting (XSS) vulnerabilities if these HTML notebooks are served by a web server (eg: nbviewer).

Published Aug 18, 2022 · Updated Sep 2, 2024

Medium · CVSS 6.2

CVE-2021-38122: Cross-Site Scripting (XSS) in Advance Authentication

A Cross-Site Scripting vulnerable identified in NetIQ Advance Authentication that impacts the server functionality and disclose sensitive information. This issue affects NetIQ Advance Authentication before 6.3.5.1

Published Aug 28, 2024 · Updated Aug 28, 2024

High · CVSS 8.2

CVE-2021-22530: Improper account management vulnerability in NetIQ Advance Authentication

A vulnerability identified in NetIQ Advance Authentication that doesn't enforce account lockout when brute force attack is performed on API based login. This issue may lead to user account compromise if successful or may impact server performance. This issue impacts all NetIQ Advance Authentication before 6.3.5.1

Published Aug 28, 2024 · Updated Aug 28, 2024

Unknown · CVSS Not scored

CVE-2021-46837: res_pjsip_t38 in Sangoma Asterisk 16.x before 16.16.2, 17.x before 17.9.3, and 18.x before 18.2.2, and Cert...

res_pjsip_t38 in Sangoma Asterisk 16.x before 16.16.2, 17.x before 17.9.3, and 18.x before 18.2.2, and Certified Asterisk before 16.8-cert7, allows an attacker to trigger a crash by sending an m=image line and zero port in a response to a T.38 re-invite initiated by Asterisk. This is a re-occurrence of the CVE-2019-15297 symptoms but not for exactly the same reason. The crash occurs because there is an append operation relative to the active topology, but this should instead be a replace operation.

Published Aug 30, 2022 · Updated Aug 4, 2024

Unknown · CVSS Not scored

CVE-2021-43766: Odyssey passes to server unencrypted bytes from man-in-the-middle When Odyssey is configured to use certifi...

Odyssey passes to server unencrypted bytes from man-in-the-middle When Odyssey is configured to use certificate Common Name for client authentication, a man-in-the-middle attacker can inject arbitrary SQL queries when a connection is first established, despite the use of SSL certificate verification and encryption. This is similar to CVE-2021-23214 for PostgreSQL.

Published Aug 25, 2022 · Updated Aug 4, 2024

Unknown · CVSS Not scored

CVE-2021-43767: Odyssey passes to client unencrypted bytes from man-in-the-middle When Odyssey storage is configured to use...

Odyssey passes to client unencrypted bytes from man-in-the-middle When Odyssey storage is configured to use the PostgreSQL server using 'trust' authentication with a 'clientcert' requirement or to use 'cert' authentication, a man-in-the-middle attacker can inject false responses to the client's first few queries. Despite the use of SSL certificate verification and encryption, Odyssey will pass these results to client as if they originated from valid server. This is similar to CVE-2021-23222 for PostgreSQL.

Published Aug 25, 2022 · Updated Aug 4, 2024

Medium · CVSS 5.9

CVE-2021-43309: ReDoS in uri-template-lite URI.expand function

An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the uri-template-lite npm package, when an attacker is able to supply arbitrary input to the "URI.expand" method

Published Aug 24, 2022 · Updated Aug 4, 2024

Unknown · CVSS Not scored

CVE-2021-42521: There is a NULL pointer dereference vulnerability in VTK before 9.2.5, and it lies in IO/Infovis/vtkXMLTree...

There is a NULL pointer dereference vulnerability in VTK before 9.2.5, and it lies in IO/Infovis/vtkXMLTreeReader.cxx. The vendor didn't check the return value of libxml2 API 'xmlDocGetRootElement', and try to dereference it. It is unsafe as the return value can be NULL and that NULL pointer dereference may crash the application.

Published Aug 25, 2022 · Updated Aug 4, 2024