Filtered by vendor Nsa Subscriptions
Filtered by product Emissary Subscriptions
Total 8 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2021-32647 1 Nsa 1 Emissary 2024-11-21 8 High
Emissary is a P2P based data-driven workflow engine. Affected versions of Emissary are vulnerable to post-authentication Remote Code Execution (RCE). The [`CreatePlace`](https://github.com/NationalSecurityAgency/emissary/blob/30c54ef16c6eb6ed09604a929939fb9f66868382/src/main/java/emissary/server/mvc/internal/CreatePlaceAction.java#L36) REST endpoint accepts an `sppClassName` parameter which is used to load an arbitrary class. This class is later instantiated using a constructor with the following signature: `<constructor>(String, String, String)`. An attacker may find a gadget (class) in the application classpath that could be used to achieve Remote Code Execution (RCE) or disrupt the application. Even though the chances to find a gadget (class) that allow arbitrary code execution are low, an attacker can still find gadgets that could potentially crash the application or leak sensitive data. As a work around disable network access to Emissary from untrusted sources.
CVE-2021-32639 1 Nsa 1 Emissary 2024-11-21 7.2 High
Emissary is a P2P-based, data-driven workflow engine. Emissary version 6.4.0 is vulnerable to Server-Side Request Forgery (SSRF). In particular, the `RegisterPeerAction` endpoint and the `AddChildDirectoryAction` endpoint are vulnerable to SSRF. This vulnerability may lead to credential leaks. Emissary version 7.0 contains a patch. As a workaround, disable network access to Emissary from untrusted sources.
CVE-2021-32634 1 Nsa 1 Emissary 2024-11-21 7.2 High
Emissary is a distributed, peer-to-peer, data-driven workflow framework. Emissary 6.4.0 is vulnerable to Unsafe Deserialization of post-authenticated requests to the [`WorkSpaceClientEnqueue.action`](https://github.com/NationalSecurityAgency/emissary/blob/30c54ef16c6eb6ed09604a929939fb9f66868382/src/main/java/emissary/server/mvc/internal/WorkSpaceClientEnqueueAction.java) REST endpoint. This issue may lead to post-auth Remote Code Execution. This issue has been patched in version 6.5.0. As a workaround, one can disable network access to Emissary from untrusted sources.
CVE-2021-32096 1 Nsa 1 Emissary 2024-11-21 8.8 High
The ConsoleAction component of U.S. National Security Agency (NSA) Emissary 5.9.0 allows a CSRF attack that results in injecting arbitrary Ruby code (for an eval call) via the CONSOLE_COMMAND_STRING parameter.
CVE-2021-32095 1 Nsa 1 Emissary 2024-11-21 8.1 High
U.S. National Security Agency (NSA) Emissary 5.9.0 allows an authenticated user to delete arbitrary files.
CVE-2021-32094 1 Nsa 1 Emissary 2024-11-21 8.8 High
U.S. National Security Agency (NSA) Emissary 5.9.0 allows an authenticated user to upload arbitrary files.
CVE-2021-32093 1 Nsa 1 Emissary 2024-11-21 6.5 Medium
The ConfigFileAction component of U.S. National Security Agency (NSA) Emissary 5.9.0 allows an authenticated user to read arbitrary files via the ConfigName parameter.
CVE-2021-32092 1 Nsa 1 Emissary 2024-11-21 6.1 Medium
A Cross-site scripting (XSS) vulnerability in the DocumentAction component of U.S. National Security Agency (NSA) Emissary 5.9.0 allows remote attackers to inject arbitrary web script or HTML via the uuid parameter.