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Trackers · Security
Security flaws that attackers are actively using right now, from the US cybersecurity agency's (CISA) Known Exploited Vulnerabilities catalog. If you run anything on this list, patch it first.
1756 results.
Citrix ADC, Citrix Gateway, and multiple Citrix SD-WAN WANOP appliance models contain an authorization bypass vulnerability that may allow unauthenticated access to certain URL endpoints. The attacker must have access to the NetScaler IP (NSIP) in order to perform exploitation.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-284
Fix: Apply updates per vendor instructions.
Liferay Portal contains a deserialization of untrusted data vulnerability that allows remote attackers to execute code via JSON web services.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-502
Fix: Apply updates per vendor instructions.
Mozilla Firefox and Thunderbird contain a race condition vulnerability when handling a ReadableStream under certain conditions. The race condition creates a use-after-free vulnerability, causing unspecified impacts.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-362
Fix: Apply updates per vendor instructions.
Mozilla Firefox and Thunderbird contain a race condition vulnerability when running the nsDocShell destructor under certain conditions. The race condition creates a use-after-free vulnerability, causing unspecified impacts.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-362, CWE-416
Fix: Apply updates per vendor instructions.
Google Chromium V8 Engine contains a type confusion vulnerability allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-843
Fix: Apply updates per vendor instructions.
SAP NetWeaver Application Server Java Platforms contains a missing authentication for critical function vulnerability allowing unauthenticated access to execute configuration tasks and create administrative users.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-306
Fix: Apply updates per vendor instructions.
SAP Solution Manager User Experience Monitoring contains a missing authentication for critical function vulnerability which results in complete compromise of all SMDAgents connected to the Solution Manager.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-306
Fix: Apply updates per vendor instructions.
F5 BIG-IP Traffic Management User Interface (TMUI) contains a remote code execution vulnerability in undisclosed pages.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-22
Fix: Apply updates per vendor instructions.
Unraid contains an authentication bypass vulnerability that allows attackers to gain access to the administrative interface. This CVE is chainable with CVE-2020-5847 for remote code execution.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-287, CWE-697
Fix: Apply updates per vendor instructions.
Unraid contains a vulnerability due to the insecure use of the extract PHP function that can be abused to execute remote code as root. This CVE is chainable with CVE-2020-5849 for initial access.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022
Fix: Apply updates per vendor instructions.
Amcrest cameras and NVR contain a stack-based buffer overflow vulnerability through port 37777 that allows an unauthenticated, remote attacker to crash the device and possibly execute code.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-121
Fix: Apply updates per vendor instructions.
IBM Data Risk Manager contains a directory traversal vulnerability that could allow a remote authenticated attacker to traverse directories and send a specially crafted URL request to download arbitrary files from the system.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-22
Fix: Apply updates per vendor instructions.
IBM Data Risk Manager contains an unspecified vulnerability which could allow a remote, authenticated attacker to execute commands on the system.�
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-78
Fix: Apply updates per vendor instructions.
IBM Data Risk Manager contains a security bypass vulnerability that could allow a remote attacker to bypass security restrictions when configured with SAML authentication. By sending a specially crafted HTTP request, an attacker could exploit this vulnerability to bypass the authentication process and gain full administrative access to the system.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022
Fix: Apply updates per vendor instructions.
VMware Workspace One Access, Access Connector, Identity Manager, and Identity Manager Connector contain a command injection vulnerability. An attacker with network access to the administrative configurator on port 8443 and a valid password for the configurator administrator account can execute commands with unrestricted privileges on the underlying operating system.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-78
Fix: Apply updates per vendor instructions.
VMware ESXi OpenSLP contains a use-after-free vulnerability that allows an attacker residing in the management network with access to port 427 to perform remote code execution.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-416
Fix: Apply updates per vendor instructions.
VMware vCenter Server contains an information disclosure vulnerability in the VMware Directory Service (vmdir) when the Platform Services Controller (PSC) does not correctly implement access controls. Successful exploitation allows an attacker with network access to port 389 to extract sensitive information.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-306
Fix: Apply updates per vendor instructions.
VMware Fusion, Remote Console (VMRC) for Mac, and Horizon Client for Mac contain a privilege escalation vulnerability due to improper use of setuid binaries that allows attackers to escalate privileges to root.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-269
Fix: Apply updates per vendor instructions.
Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) contain an insufficient input validation vulnerability for user-supplied input by the web services interface. Successful exploitation could allow an attacker to perform cross-site scripting (XSS) in the context of the interface or access sensitive browser-based information.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-79
Fix: Apply updates per vendor instructions.
Cisco IOS XR Distance Vector Multicast Routing Protocol (DVMRP) incorrectly handles Internet Group Management Protocol (IGMP) packets. Exploitation could allow an unauthenticated, remote attacker to immediately crash the IGMP process or make it consume available memory and eventually crash.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-400
Fix: Apply updates per vendor instructions.
Cisco IOS XR Distance Vector Multicast Routing Protocol (DVMRP) incorrectly handles Internet Group Management Protocol (IGMP) packets. Exploitation could allow an unauthenticated, remote attacker to immediately crash the IGMP process or make it consume available memory and eventually crash.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-400
Fix: Apply updates per vendor instructions.
Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) contain an improper input validation vulnerability when HTTP requests process URLs. An attacker could exploit this vulnerability by sending a crafted HTTP request containing directory traversal character sequences to an affected device. A successful exploit could allow the attacker to view arbitrary files within the web services file system on the targeted device.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-20
Fix: Apply updates per vendor instructions.
Cisco IP Phones contain an improper input validation vulnerability for HTTP requests. Exploitation could allow an attacker to execute code remotely with root privileges or cause a denial-of-service (DoS) condition.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-20
Fix: Apply updates per vendor instructions.
Cisco IOS XR improperly validates string input from certain fields in Cisco Discovery Protocol messages. Exploitation could allow an unauthenticated, adjacent attacker to execute code with administrative privileges or cause a reload on an affected device.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-134
Fix: Apply updates per vendor instructions.
Zyxel firewalls (ATP, USG, VM) and AP Controllers (NXC2500 and NXC5500) contain a use of hard-coded credentials vulnerability in an undocumented account ("zyfwp") with an unchangeable password.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-522
Fix: Apply updates per vendor instructions.
D-Link DIR-825 R1 devices contain a buffer overflow vulnerability in the web interface that may allow for remote code execution.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-119
Fix: Apply updates per vendor instructions.
Apple iOS, iPadOS, macOS, and watchOS contain a memory initialization vulnerability that may allow a malicious application to disclose kernel memory.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-665
Fix: Apply updates per vendor instructions.
Apple iOS, iPadOS, macOS, and watchOS contain a type confusion vulnerability that may allow a malicious application to execute code with kernel privileges.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-843
Fix: Apply updates per vendor instructions.
Apple iOS, iPadOS, macOS, and watchOS FontParser contain a memory corruption vulnerability which may allow for code execution when processing maliciously crafted front.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022 · CWE-787
Fix: Apply updates per vendor instructions.
Netgear JGS516PE devices contain a missing function level access control vulnerability.
Added Nov 3, 2021 · US agencies must patch by May 3, 2022
Fix: Apply updates per vendor instructions.