Search vulnerabilities

Results 11,764

Export CSV
CVE-2021-27903

An issue was discovered in Craft CMS before 3.6.7. In some circumstances, a potential Remote Code Execution vulnerability existed on sites that did not restrict administrative changes (if an attacker were somehow able to hijack an administrator's session).

CVSS 3.1 · 9.8 Critical EPSS 2.8% KEV · Not listed
Vendors
Products
CVE-2021-27850

Bypass of the fix for CVE-2019-0195

A critical unauthenticated remote code execution vulnerability was found all recent versions of Apache Tapestry. The affected versions include 5.4.5, 5.5.0, 5.6.2 and 5.7.0. The vulnerability I have found is a bypass of the fix for CVE-2019-0195. Recap: Before the fix of CVE-2019-0195 it was possible to download arbitrary class files from the classpath by providing a crafted asset file URL. An attacker was able to download the file `AppModule.class` by requesting the URL `http://localhost:8080/assets/something/services/AppModule.class` which contains a HMAC secret key. The fix for that bug was a blacklist filter that checks if the URL ends with `.class`, `.properties` or `.xml`. Bypass: Unfortunately, the blacklist solution can simply be bypassed by appending a `/` at the end of the URL: `http://localhost:8080/assets/something/services/AppModule.class/` The slash is stripped after the blacklist check and the file `AppModule.class` is loaded into the response. This class usually contains the HMAC secret key which is used to sign serialized Java objects. With the knowledge of that key an attacker can sign a Java gadget chain that leads to RCE (e.g. CommonsBeanUtils1 from ysoserial). Solution for this vulnerability: * For Apache Tapestry 5.4.0 to 5.6.1, upgrade to 5.6.2 or later. * For Apache Tapestry 5.7.0, upgrade to 5.7.1 or later.

CVSS 3.1 · 9.8 Critical EPSS 93.6% KEV · Not listed
Vendors
Products
CVE-2021-27760

HCL Notes 11.0 - 11.0.1 FP4 Sametime Embedded chat clients are vulnerable to group chats loading script on restart

An issue was discovered in the Sametime chat feature in the Notes 11.0 - 11.0.1 FP4 clients. An authenticated Sametime chat user could cause Remote Code Execution on another chat client by sending a specially formatted message through chat containing Javascript code.

CVSS 3.1 · 4.6 Medium EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2021-27602

SAP Commerce, versions - 1808, 1811, 1905, 2005, 2011, Backoffice application allows certain authorized users to create source rules which are translated to drools rule when published to certain modules within the application. An attacker with this authorization can inject malicious code in the source rules and perform remote code execution enabling them to compromise the confidentiality, integrity and availability of the application.

CVSS 3.1 · 9.9 Critical EPSS 2.1% KEV · Not listed
Vendors
Sap
Products
CVE-2021-27335

KollectApps before 4.8.16c is affected by insecure Java deserialization, leading to Remote Code Execution via a ysoserial.payloads.CommonsCollections parameter.

CVSS 3.1 · 9.8 Critical EPSS 3.1% KEV · Not listed
Vendors
Products
CVE-2021-27236

An issue was discovered in Mutare Voice (EVM) 3.x before 3.3.8. getfile.asp allows Unauthenticated Local File Inclusion, which can be leveraged to achieve Remote Code Execution.

CVSS 3.1 · 9.8 Critical EPSS 2.2% KEV · Not listed
Vendors
Products
CVE-2021-27229

Mumble before 1.3.4 allows remote code execution if a victim navigates to a crafted URL on a server list and clicks on the Open Webpage text.

CVSS 3.1 · 8.8 High EPSS 3.3% KEV · Not listed
Vendors
Products
CVE-2021-27198

An issue was discovered in Visualware MyConnection Server before v11.1a. Unauthenticated Remote Code Execution can occur via Arbitrary File Upload in the web service when using a myspeed/sf?filename= URI. This application is written in Java and is thus cross-platform. The Windows installation runs as SYSTEM, which means that exploitation gives one Administrator privileges on the target system.

CVSS 3.1 · 9.8 Critical EPSS 12.7% KEV · Not listed
Vendors
CVE-2021-27183

An issue was discovered in MDaemon before 20.0.4. Administrators can use Remote Administration to exploit an Arbitrary File Write vulnerability. An attacker is able to create new files in any location of the filesystem, or he may be able to modify existing files. This vulnerability may directly lead to Remote Code Execution.

CVSS 3.1 · 7.2 High EPSS 2.7% KEV · Not listed
Vendors
Products
CVE-2021-27112

LightCMS v1.3.5 contains a remote code execution vulnerability in /app/Http/Controllers/Admin/NEditorController.php during the downloading of external images.

CVSS 3.1 · 9.8 Critical EPSS 2.4% KEV · Not listed
Products
CVE-2021-27044

A Out-Of-Bounds Read/Write Vulnerability in Autodesk FBX Review version 1.4.0 may lead to remote code execution through maliciously crafted DLL files or information disclosure.

CVSS 3.1 · 7.8 High EPSS 1.2% KEV · Not listed
Vendors
Products
CVE-2021-27030

A user may be tricked into opening a malicious FBX file which may exploit a Directory Traversal Remote Code Execution vulnerability in FBX’s Review causing it to run arbitrary code on the system.

CVSS 3.1 · 7.8 High EPSS 60.8% KEV · Not listed
Vendors
Products
CVE-2021-27028

A Memory Corruption Vulnerability in Autodesk FBX Review version 1.5.0 and prior may lead to remote code execution through maliciously crafted DLL files.

CVSS 3.1 · 7.8 High EPSS 2.4% KEV · Not listed
Vendors
Products
CVE-2021-26987

Element Plug-in for vCenter Server incorporates SpringBoot Framework. SpringBoot Framework versions prior to 1.3.2 are susceptible to a vulnerability which when successfully exploited could lead to Remote Code Execution. All versions of Element Plug-in for vCenter Server, Management Services versions prior to 2.17.56 and Management Node versions through 12.2 contain vulnerable versions of SpringBoot Framework.

CVE-2021-26835

No filtering of cross-site scripting (XSS) payloads in the markdown-editor in Zettlr 1.8.7 allows attackers to perform remote code execution via a crafted file.

CVSS 3.1 · 6.1 Medium EPSS 1.3% KEV · Not listed
Vendors
Products
CVE-2021-26726

Remote code execution in Valmet DNA before Collection 2021

A remote code execution vulnerability affecting a Valmet DNA service listening on TCP port 1517, allows an attacker to execute commands with SYSTEM privileges This issue affects: Valmet DNA versions from Collection 2012 until Collection 2021.

CVSS 3.1 · 8.8 High EPSS 1.1% KEV · Not listed
Vendors
Products
Dna