Início / CVEs
Vulnerabilidades exploradas (CISA KEV)
CVEs com exploração confirmada pela CISA (Known Exploited Vulnerabilities), com ação exigida e prazos.
CVE-2023-7101
Alta · 7.8
KEV Alta · 68 Exploit público CWE-94 24/12/2023
Spreadsheet::ParseExcel Remote Code Execution Vulnerability
Spreadsheet::ParseExcel version 0.65 is a Perl module used for parsing Excel files. Spreadsheet::ParseExcel is vulnerable to an arbitrary code execution (ACE) vulnerability due to passing unvalidated input from a file into a string-type “eval”. Specifically, the issue stems from the evaluation of Number format strings (not to be confused with printf-style format strings) within the Excel parsing logic.
CVE-2023-7024
Alta · 8.8
KEV Alta · 61 Exploit público CWE-787 21/12/2023
Google Chromium WebRTC Heap Buffer Overflow Vulnerability
Heap buffer overflow in WebRTC in Google Chrome prior to 120.0.6099.129 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
CVE-2023-47565
Alta · 8.8
KEV Alta · 56 CWE-78 08/12/2023
QNAP VioStor NVR OS Command Injection Vulnerability
An OS command injection vulnerability has been found to affect legacy QNAP VioStor NVR models running QVR Firmware 4.x. If exploited, the vulnerability could allow authenticated users to execute commands via a network.
We have already fixed the vulnerability in the following versions:
QVR Firmware 5.0.0 and later
CVE-2023-49897
Alta · 8.8
KEV Alta · 56 CWE-78 06/12/2023
FXC AE1021, AE1021PE OS Command Injection Vulnerability
An OS command injection vulnerability exists in AE1021PE firmware version 2.0.9 and earlier and AE1021 firmware version 2.0.9 and earlier. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker who can log in to the product.
CVE-2023-44221
Alta · 7.2
KEV Alta · 56 CWE-78 05/12/2023
SonicWall SMA100 Appliances OS Command Injection Vulnerability
Improper neutralization of special elements in the SMA100 SSL-VPN management interface allows a remote authenticated attacker with administrative privilege to inject arbitrary commands as a 'nobody' user, potentially leading to OS Command Injection Vulnerability.
CVE-2023-6448
Crítica · 9.8
KEV Alta · 60 CWE-798 05/12/2023
Unitronics Vision PLC and HMI Insecure Default Password Vulnerability
Unitronics VisiLogic before version 9.9.00, used in Vision and Samba PLCs and HMIs, uses a default administrative password. An unauthenticated attacker with network access can take administrative control of a vulnerable system.
CVE-2023-33106
Alta · 7.8
KEV Alta · 49 CWE-119 05/12/2023
Qualcomm Multiple Chipsets Use of Out-of-Range Pointer Offset Vulnerability
Memory corruption while submitting a large list of sync points in an AUX command to the IOCTL_KGSL_GPU_AUX_COMMAND.
CVE-2023-33107
Alta · 7.8
KEV Alta · 55 Exploit público CWE-190 05/12/2023
Qualcomm Multiple Chipsets Integer Overflow Vulnerability
Memory corruption in Graphics Linux while assigning shared virtual memory region during IOCTL call.
CVE-2023-33063
Alta · 7.8
KEV Alta · 49 CWE-416 05/12/2023
Qualcomm Multiple Chipsets Use-After-Free Vulnerability
Memory corruption in DSP Services during a remote call from HLOS to DSP.
CVE-2023-42916
Média · 6.5
KEV Alta · 53 CWE-125 30/11/2023
Apple Multiple Products WebKit Out-of-Bounds Read Vulnerability
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 17.1.2 and iPadOS 17.1.2, macOS Sonoma 14.1.2, Safari 17.1.2. Processing web content may disclose sensitive information. Apple is aware of a report that this issue may have been exploited against versions of iOS before iOS 16.7.1.
CVE-2023-42917
Alta · 8.8
KEV Alta · 55 CWE-787 30/11/2023
Apple Multiple Products WebKit Memory Corruption Vulnerability
A memory corruption vulnerability was addressed with improved locking. This issue is fixed in iOS 17.1.2 and iPadOS 17.1.2, macOS Sonoma 14.1.2, Safari 17.1.2. Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited against versions of iOS before iOS 16.7.1.
CVE-2023-6345
Crítica · 9.6
KEV Alta · 63 CWE-190 29/11/2023
Google Skia Integer Overflow Vulnerability
Integer overflow in Skia in Google Chrome prior to 119.0.6045.199 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a malicious file. (Chromium security severity: High)
CVE-2023-49103
Alta · 7.5
KEV Urgente · 79 Exploit público CWE-200 21/11/2023
ownCloud graphapi Information Disclosure Vulnerability
An issue was discovered in ownCloud owncloud/graphapi 0.2.x before 0.2.1 and 0.3.x before 0.3.1. The graphapi app relies on a third-party GetPhpInfo.php library that provides a URL. When this URL is accessed, it reveals the configuration details of the PHP environment (phpinfo). This information includes all the environment variables of the webserver. In containerized deployments, these environment variables may include sensitive data such as the ownCloud admin password, mail server credentials, and license key. Simply disabling the graphapi app does not eliminate the vulnerability. Additionally, phpinfo exposes various other potentially sensitive configuration details that could be exploited by an attacker to gather information about the system. Therefore, even if ownCloud is not running in a containerized environment, this vulnerability should still be a cause for concern. Note that Docker containers from before February 2023 are not vulnerable to the credential disclosure.
CVE-2023-49105
Crítica · 9.8
KEV Alta · 69 Exploit público CWE-287 21/11/2023
ownCloud Improper Authentication Vulnerability
An issue was discovered in ownCloud owncloud/core before 10.13.1. An attacker can access, modify, or delete any file without authentication if the username of a victim is known, and the victim has no signing-key configured. This occurs because pre-signed URLs can be accepted even when no signing-key is configured for the owner of the files. The earliest affected version is 10.6.0.
CVE-2023-48365
Crítica · 9.9
KEV Urgente · 70 Ransomware CWE-444 15/11/2023
Qlik Sense HTTP Tunneling Vulnerability
Qlik Sense Enterprise for Windows before August 2023 Patch 2 allows unauthenticated remote code execution, aka QB-21683. Due to improper validation of HTTP headers, a remote attacker is able to elevate their privilege by tunneling HTTP requests, allowing them to execute HTTP requests on the backend server that hosts the repository application. The fixed versions are August 2023 Patch 2, May 2023 Patch 6, February 2023 Patch 10, November 2022 Patch 12, August 2022 Patch 14, May 2022 Patch 16, February 2022 Patch 15, and November 2021 Patch 17. NOTE: this issue exists because of an incomplete fix for CVE-2023-41265.
CVE-2023-36424
Alta · 7.8
KEV Alta · 61 Exploit público CWE-125 14/11/2023
Microsoft Windows Out-of-Bounds Read Vulnerability
Windows Common Log File System Driver Elevation of Privilege Vulnerability
CVE-2023-36036
Alta · 7.8
KEV Alta · 56 CWE-787 14/11/2023
Microsoft Windows Cloud Files Mini Filter Driver Privilege Escalation Vulnerability
Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
CVE-2023-36033
Alta · 7.8
KEV Alta · 55 CWE-119 14/11/2023
Microsoft Windows Desktop Window Manager (DWM) Core Library Privilege Escalation Vulnerability
Windows DWM Core Library Elevation of Privilege Vulnerability
CVE-2023-36025
Alta · 8.8
KEV Alta · 62 Exploit público 14/11/2023
Microsoft Windows SmartScreen Security Feature Bypass Vulnerability
Windows SmartScreen Security Feature Bypass Vulnerability
CVE-2023-47246
Crítica · 9.8
KEV Urgente · 83 Exploit público Ransomware CWE-22 10/11/2023
SysAid Server Path Traversal Vulnerability
In SysAid On-Premise before 23.3.36, a path traversal vulnerability leads to code execution after an attacker writes a file to the Tomcat webroot, as exploited in the wild in November 2023.
CVE-2023-22518
Crítica · 9.8
KEV Urgente · 93 Exploit público Ransomware CWE-863 31/10/2023
Atlassian Confluence Data Center and Server Improper Authorization Vulnerability
All versions of Confluence Data Center and Server are affected by this unexploited vulnerability. This Improper Authorization vulnerability allows an unauthenticated attacker to reset Confluence and create a Confluence instance administrator account. Using this account, an attacker can then perform all administrative actions that are available to Confluence instance administrator leading to - but not limited to - full loss of confidentiality, integrity and availability.
Atlassian Cloud sites are not affected by this vulnerability. If your Confluence site is accessed via an atlassian.net domain, it is hosted by Atlassian and is not vulnerable to this issue.
CVE-2023-46604
Crítica · 9.8
KEV Urgente · 93 Exploit público Ransomware CWE-502 27/10/2023
Apache ActiveMQ Deserialization of Untrusted Data Vulnerability
The Java OpenWire protocol marshaller is vulnerable to Remote Code
Execution. This vulnerability may allow a remote attacker with network
access to either a Java-based OpenWire broker or client to run arbitrary
shell commands by manipulating serialized class types in the OpenWire
protocol to cause either the client or the broker (respectively) to
instantiate any class on the classpath.
Users are recommended to upgrade
both brokers and clients to version 5.15.16, 5.16.7, 5.17.6, or 5.18.3
which fixes this issue.
CVE-2023-46747
Crítica · 9.8
KEV Urgente · 93 Exploit público Ransomware CWE-306 26/10/2023
F5 BIG-IP Configuration Utility Authentication Bypass Vulnerability
Undisclosed requests may bypass configuration utility authentication, allowing an attacker with network access to the BIG-IP system through the management port and/or self IP addresses to execute arbitrary system commands. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
CVE-2023-46748
Alta · 8.8
KEV Alta · 55 CWE-89 26/10/2023
F5 BIG-IP Configuration Utility SQL Injection Vulnerability
An authenticated SQL injection vulnerability exists in the BIG-IP Configuration utility which
may allow an authenticated attacker with network access to the Configuration utility through the BIG-IP management port and/or self IP addresses to execute arbitrary system commands.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
CVE-2023-43208
Crítica · 9.8
KEV Urgente · 93 Exploit público Ransomware CWE-78 26/10/2023
NextGen Healthcare Mirth Connect Deserialization of Untrusted Data Vulnerability
NextGen Healthcare Mirth Connect before version 4.4.1 is vulnerable to unauthenticated remote code execution. Note that this vulnerability is caused by the incomplete patch of CVE-2023-37679.