3489 vulnerabilidades · General Orden: CVSS EPSS Año ID
CVE-2021-47935
Sentry General
8.7
HIGH
EPSS
0.9%
2021 CWE-94 1 PoC

Sentry 8.2.0 contains a remote code execution vulnerability that allows authenticated superusers to execute arbitrary commands by injecting malicious pickle-serialized objects through the audit log entry data parameter. Attackers can submit crafted POST requests to the admin audit log endpoint with base64-encoded compressed pickle payloads in the data field to achieve code execution with application privileges.

CVE-2021-47788
WebsiteBaker General
8.7
HIGH
EPSS
0.1%
2021 CWE-434 1 PoC

WebsiteBaker 2.13.0 contains an authenticated remote code execution vulnerability that allows users with language editing permissions to execute arbitrary code. Attackers can exploit the language installation endpoint by manipulating language installation parameters to achieve remote code execution on the server.

CVE-2021-47949
CyberPanel General
8.7
HIGH
EPSS
0.5%
2021 CWE-59 1 PoC

CyberPanel 2.1 contains a command execution vulnerability that allows authenticated attackers to read arbitrary files and execute remote code by exploiting symlink attacks through the filemanager controller endpoint. Attackers can manipulate the completeStartingPath parameter in POST requests to /filemanager/controller to create symbolic links, read sensitive files like database credentials, and execute arbitrary shell commands through the /websites/fetchFolderDetails endpoint.

CVE-2021-4466
IPCop General
8.7
HIGH
EPSS
0.4%
2021 CWE-78 1 PoC

IPCop versions up to and including 2.1.9 contain an authenticated remote code execution vulnerability within the web-based administration interface. The email configuration component inserts user-controlled values, including the EMAIL_PW parameter, directly into system-level operations without proper input sanitation. By modifying the email password field to include shell metacharacters and issuing a save-and-test-mail action, an authenticated attacker can execute arbitrary operating system commands with the privileges of the web interface, resulting in full system compromise.

CVE-2021-47973
Sticky Notes Widget General
8.7
HIGH
EPSS
0.3%
2021 CWE-789 1 PoC

Sticky Notes Widget 3.0.6 contains a denial of service vulnerability that allows attackers to crash the application by pasting excessively long character strings into note fields. Attackers can generate a payload containing 350000 repeated characters and paste it twice into a new note to trigger an application crash on iOS devices.

CVE-2021-47970
Macaron Notes General
8.7
HIGH
EPSS
0.3%
2021 CWE-789 1 PoC

Macaron Notes 5.5 contains a denial of service vulnerability that allows attackers to crash the application by creating notes with excessively long character strings. Attackers can generate a payload containing 350000 repeated characters and paste it into a note field to trigger application crash and stop functionality.

CVE-2021-47969
Color Notes General
8.7
HIGH
EPSS
0.3%
2021 CWE-789 1 PoC

Color Notes 1.4 contains a denial of service vulnerability that allows attackers to crash the application by pasting excessively long character strings into note fields. Attackers can generate a payload containing 350,000 repeated characters and paste it twice into a new note to cause the application to stop responding.

CVE-2021-47942
Home Assistant Community Store (HACS) General
8.7
HIGH
EPSS
0.5%
2021 CWE-22 1 PoC

Home Assistant Community Store (HACS) prior to 1.10.0 contains a path traversal vulnerability that allows unauthenticated attackers to read sensitive files by traversing directories via the /hacsfiles/ endpoint. Attackers can retrieve the .storage/auth file containing user credentials and refresh tokens, then craft valid JWT tokens to gain administrative access to Home Assistant instances.

CVE-2021-47944
Notepad General
8.7
HIGH
EPSS
0.1%
2021 CWE-789 1 PoC

memono Notepad 4.2 contains a denial of service vulnerability that allows attackers to crash the application by pasting excessively long character buffers into note fields. Attackers can generate a payload containing 350000 repeated characters and paste it twice into a new note to trigger an application crash on iOS devices.

CVE-2021-47721
orangescrum General
8.7
HIGH
EPSS
0.0%
2021 CWE-639 1 PoC

Orangescrum 1.8.0 contains a privilege escalation vulnerability that allows authenticated users to take over other project-assigned accounts by manipulating session cookies. Attackers can extract the victim's unique ID from the page source and replace their own session cookie to gain unauthorized access to another user's account.

CVE-2021-47709
Smart Home Ruvie CCTV Bridge DVR Service General
8.7
HIGH
EPSS
0.1%
2021 CWE-306 2 PoCs

COMMAX Smart Home System allows an unauthenticated attacker to change configuration and cause denial-of-service through the setconf endpoint. Attackers can trigger a denial-of-service scenario by sending a malformed request to the setconf endpoint.

CVE-2021-47755
Oliver Library Server General
8.7
HIGH
EPSS
0.1%
2021 CWE-22 1 PoC

Oliver Library Server v5 contains a file download vulnerability that allows unauthenticated attackers to access arbitrary system files through unsanitized input in the FileServlet endpoint. Attackers can exploit the vulnerability by manipulating the 'fileName' parameter to download sensitive files from the server's filesystem.

CVE-2021-47854
DD-WRT General
8.7
HIGH
EPSS
0.1%
2021 CWE-120 1 PoC

DD-WRT version 45723 contains a buffer overflow vulnerability in the UPNP network discovery service that allows remote attackers to potentially execute arbitrary code. Attackers can send crafted M-SEARCH packets with oversized UUID payloads to trigger buffer overflow conditions on the target device.

CVE-2021-47727
Selea Targa IP OCR-ANPR Camera General
8.7
HIGH
EPSS
0.2%
2021 CWE-306 2 PoCs

Selea Targa IP OCR-ANPR Camera contains an unauthenticated vulnerability that allows remote attackers to access live video streams without authentication. Attackers can directly connect to RTP/RTSP or M-JPEG streams by requesting specific endpoints like p1.mjpg or p1.264 to view camera footage.

CVE-2021-47706
COMMAX Biometric Access Control System General
8.7
HIGH
EPSS
0.6%
2021 CWE-565 2 PoCs

COMMAX Biometric Access Control System 1.0.0 contains an authentication bypass vulnerability that allows unauthenticated attackers to access sensitive information and circumvent physical controls in smart homes and buildings by exploiting cookie poisoning. Attackers can forge cookies to bypass authentication and disclose sensitive information.

CVE-2021-47719
COMMAX WebViewer ActiveX Control General
8.7
HIGH
EPSS
0.1%
2021 CWE-787 2 PoCs

COMMAX WebViewer ActiveX Control 2.1.4.5 contains a buffer overflow vulnerability that allows attackers to execute arbitrary code by providing excessively long string arrays through multiple functions. Attackers can exploit boundary errors in Commax_WebViewer.ocx to cause buffer overflow conditions and potentially gain code execution.

CVE-2021-47705
COMMAX UMS Client ActiveX Control General
8.7
HIGH
EPSS
0.1%
2021 CWE-787 2 PoCs

COMMAX UMS Client ActiveX Control 1.7.0.2 contains a heap-based buffer overflow vulnerability that allows attackers to execute arbitrary code by providing excessively long string arrays through multiple functions. Attackers can exploit improper boundary validation in CNC_Ctrl.dll to cause heap corruption and potentially gain system-level access.

CVE-2021-27662
KT-1 General
8.6
HIGH
EPSS
0.2%
2021 CWE-294 1 PoC

The KT-1 door controller is susceptible to replay or man-in-the-middle attacks where an attacker can record and replay TCP packets. This issue affects Johnson Controls KT-1 all versions up to and including 3.01

CVE-2021-23442
@cookiex/deep General
8.6
HIGH
EPSS
0.5%
2021 1 PoC

This affects all versions of package @cookiex/deep. The global proto object can be polluted using the __proto__ object.

CVE-2021-3517
libxml2 General
8.6
HIGH
EPSS
17.0%
2021 CWE-787 4 PoCs

There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application.