33293 vulnerabilidades Orden: CVSS EPSS Año ID
CVE-2021-27252
R7800 General
8.8
HIGH
EPSS
0.6%
2021 CWE-78 1 PoC

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R7800 firmware version 1.0.2.76. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the vendor_specific DHCP opcode. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-12216.

CVE-2021-28817
TIBCO Rendezvous Windows
8.8
HIGH
EPSS
0.1%
2021 1 PoC

The Windows Installation component of TIBCO Software Inc.'s TIBCO Rendezvous and TIBCO Rendezvous Developer Edition contains a vulnerability that theoretically allows a low privileged attacker with local access on some versions of the Windows operating system to insert malicious software. The affected component can be abused to execute the malicious software inserted by the attacker with the elevated privileges of the component. This vulnerability results from a lack of access restrictions on certain files and/or folders in the installation. Affected releases are TIBCO Software Inc.'s TIBCO Re

CVE-2021-3945
django-helpdesk/django-helpdesk Web
8.8
HIGH
EPSS
0.4%
2021 CWE-79 1 PoC

django-helpdesk is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CVE-2021-25297
🔥 KEV Software Genérico Web ⚡ nuclei
8.8
HIGH
EPSS
81.9%
2021 3 PoCs

Nagios XI version xi-5.7.5 is affected by OS command injection. The vulnerability exists in the file /usr/local/nagiosxi/html/includes/configwizards/switch/switch.inc.php due to improper sanitization of authenticated user-controlled input by a single HTTP request, which can lead to OS command injection on the Nagios XI server.

CVE-2021-31837
McAfee GetSusp General
8.8
HIGH
EPSS
0.1%
2021 CWE-787 1 PoC

Memory corruption vulnerability in the driver file component in McAfee GetSusp prior to 4.0.0 could allow a program being investigated on the local machine to trigger a buffer overflow in GetSusp, leading to the execution of arbitrary code, potentially triggering a BSOD.

CVE-2021-25966
Users Web
8.8
HIGH
EPSS
0.3%
2021 CWE-613 1 PoC

In “Orchard core CMS” application, versions 1.0.0-beta1-3383 to 1.0.0 are vulnerable to an improper session termination after password change. When a password has been changed by the user or by an administrator, a user that was already logged in, will still have access to the application even after the password was changed.

CVE-2021-22899
🔥 KEV Pulse Connect Secure Windows
8.8
HIGH
EPSS
15.9%
2021 CWE-77 1 PoC

A command injection vulnerability exists in Pulse Connect Secure before 9.1R11.4 allows a remote authenticated attacker to perform remote code execution via Windows Resource Profiles Feature

CVE-2021-21835
GPAC Project General
8.8
HIGH
EPSS
0.4%
2021 CWE-680 1 PoC

An exploitable integer overflow vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input when decoding the atom associated with the “csgp” FOURCC can cause an integer overflow due to unchecked arithmetic resulting in a heap-based buffer overflow that causes memory corruption. An attacker can convince a user to open a video to trigger this vulnerability.

CVE-2021-28825
TIBCO Messaging - Eclipse Mosquitto Distribution - Core - Community Edition Windows
8.8
HIGH
EPSS
0.0%
2021 1 PoC

The Windows Installation component of TIBCO Software Inc.'s TIBCO Messaging - Eclipse Mosquitto Distribution - Core - Community Edition and TIBCO Messaging - Eclipse Mosquitto Distribution - Core - Enterprise Edition contains a vulnerability that theoretically allows a low privileged attacker with local access on some versions of the Windows operating system to insert malicious software. The affected component can be abused to execute the malicious software inserted by the attacker with the elevated privileges of the component. This vulnerability results from a lack of access restrictions on c

CVE-2021-27878
🔥 KEV Software Genérico General
8.8
HIGH
EPSS
1.6%
2021 1 PoC

An issue was discovered in Veritas Backup Exec before 21.2. The communication between a client and an Agent requires successful authentication, which is typically completed over a secure TLS communication. However, due to a vulnerability in the SHA Authentication scheme, an attacker is able to gain unauthorized access and complete the authentication process. Subsequently, the client can execute data management protocol commands on the authenticated connection. The attacker could use one of these commands to execute an arbitrary command on the system using system privileges.

CVE-2021-25683
apport General
8.8
HIGH
EPSS
0.0%
2021 CWE-20 1 PoC

It was discovered that the get_starttime() function in data/apport did not properly parse the /proc/pid/stat file from the kernel.

CVE-2021-21787
Iobit General
8.8
HIGH
EPSS
0.1%
2021 CWE-782 1 PoC

A privilege escalation vulnerability exists in the way IOBit Advanced SystemCare Ultimate 14.2.0.220 driver handles Privileged I/O write requests. During IOCTL 0x9c40a0d8, the first dword passed in the input buffer is the device port to write to and the byte at offset 4 is the value to write via the OUT instruction. The OUT instruction can write one byte to the given I/O device port, potentially leading to escalated privileges of unprivileged users.

CVE-2021-24093
Windows 10 Version 1803 Windows
8.8
HIGH
EPSS
28.5%
2021 1 PoC

Windows Graphics Component Remote Code Execution Vulnerability

CVE-2021-33533
IE-WL(T)-BL-AP-CL-XX General
8.8
HIGH
EPSS
5.6%
2021 CWE-78 1 PoC

In Weidmueller Industrial WLAN devices in multiple versions an exploitable command injection vulnerability exists in the iw_webs functionality. A specially crafted iw_serverip parameter can cause user input to be reflected in a subsequent iw_system call, resulting in remote control over the device. An attacker can send commands while authenticated as a low privilege user to trigger this vulnerability.

CVE-2021-43258
Software Genérico Web
8.8
HIGH
EPSS
78.4%
2021 1 PoC

CartView.php in ChurchInfo 1.3.0 allows attackers to achieve remote code execution through insecure uploads. This requires authenticated access tot he ChurchInfo application. Once authenticated, a user can add names to their cart, and compose an email. Uploading an attachment for the email stores the attachment on the site in the /tmp_attach/ folder where it can be accessed with a GET request. There are no limitations on files that can be attached, allowing for malicious PHP code to be uploaded and interpreted by the server.

CVE-2021-25980
talkyard General
8.8
HIGH
EPSS
2.4%
2021 CWE-74 1 PoC

In Talkyard, versions v0.04.01 through v0.6.74-WIP-63220cb, v0.2020.22-WIP-b2e97fe0e through v0.2021.02-WIP-879ef3fe1 and tyse-v0.2021.02-879ef3fe1-regular through tyse-v0.2021.28-af66b6905-regular, are vulnerable to Host Header Injection. By luring a victim application-user to click on a link, an unauthenticated attacker can use the “forgot password” functionality to reset the victim’s password and successfully take over their account.

CVE-2021-46769
2nd Gen AMD EPYC™ General
8.8
HIGH
EPSS
0.2%
2021 1 PoC

Insufficient syscall input validation in the ASP Bootloader may allow a privileged attacker to execute arbitrary DMA copies, which can lead to code execution.

CVE-2021-47777
Build Smart ERP Database
8.8
HIGH
EPSS
0.1%
2021 CWE-89 1 PoC

Build Smart ERP 21.0817 contains an unauthenticated SQL injection vulnerability in the 'eidValue' parameter of the login validation endpoint. Attackers can inject stacked SQL queries using payloads like ';WAITFOR DELAY '0:0:3'-- to manipulate database queries and potentially extract or modify database information.

CVE-2021-21912
Advantech Windows
8.8
HIGH
EPSS
0.0%
2021 CWE-276 1 PoC

A privilege escalation vulnerability exists in the Windows version of installation for Advantech R-SeeNet Advantech R-SeeNet 2.4.15 (30.07.2021). A specially-crafted file can be replaced in the system to escalate privileges to NT SYSTEM authority. An attacker can provide a malicious file to trigger this vulnerability.

CVE-2021-27256
R7800 General
8.8
HIGH
EPSS
0.6%
2021 CWE-78 1 PoC

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R7800 firmware version 1.0.2.76. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the handling of the rc_service parameter provided to apply_save.cgi. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-12355.