Known exploited vulnerabilities
Vulnerabilities CISA has confirmed are being exploited, newest additions first — with the remediation deadline federal agencies must meet.
| Score | CVE | Affected | EPSS | Added to KEV |
|---|---|---|---|---|
| 9.8 critical | CVE-2017-15944 KEV | paloaltonetworks pan-os Palo Alto Networks PAN-OS before 6.1.19, 7.0.x before 7.0.19, 7.1.x before 7.1.14, and 8.0.x before 8.0.6 allows remote attackers to execute arbitrary code via vectors involving the management interface. | 98% | 18 Aug 2022 |
| 9.8 critical | CVE-2022-37042 KEV | synacor zimbra collaboration suite Zimbra Collaboration Suite (ZCS) 8.8.15 and 9.0 has mboximport functionality that receives a ZIP archive and extracts files from it. By bypassing authentication (i.e., not having an authtoken), an attacker can upload arbitrary files to the system, leading to directory traversal and remote code execution. NOTE: this issue exists because of an incomplete fix for CVE-2022-27925. | 92% | 11 Aug 2022 |
| 7.2 high | CVE-2022-27925 KEV | synacor zimbra collaboration suite Zimbra Collaboration (aka ZCS) 8.8.15 and 9.0 has mboximport functionality that receives a ZIP archive and extracts files from it. An authenticated user with administrator rights has the ability to upload arbitrary files to the system, leading to directory traversal. | 99% | 11 Aug 2022 |
| 7.8 high | CVE-2022-34713 KEV | Microsoft Windows 10 Version 1809 Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability | 68% | 9 Aug 2022 |
| 7.5 high | CVE-2022-30333 KEV | rarlab unrar RARLAB UnRAR before 6.12 on Linux and UNIX allows directory traversal to write to files during an extract (aka unpack) operation, as demonstrated by creating a ~/.ssh/authorized_keys file. NOTE: WinRAR and Android RAR are unaffected. | 99% | 9 Aug 2022 |
| 7.5 high | CVE-2022-27924 KEV | synacor zimbra collaboration suite Zimbra Collaboration (aka ZCS) 8.8.15 and 9.0 allows an unauthenticated attacker to inject arbitrary memcache commands into a targeted instance. These memcache commands becomes unescaped, causing an overwrite of arbitrary cached entries. | 94% | 4 Aug 2022 |
| 9.8 critical | CVE-2022-26138 KEV | Atlassian Questions For Confluence The Atlassian Questions For Confluence app for Confluence Server and Data Center creates a Confluence user account in the confluence-users group with the username disabledsystemuser and a hardcoded password. A remote, unauthenticated attacker with knowledge of the hardcoded password could exploit this to log into Confluence and access all content accessible to users in the confluence-users group. This user account is created when installing versions 2.7.34, 2.7.35, and 3.0.2 of the app. | 98% | 29 Jul 2022 |
| 7.8 high | CVE-2022-22047 KEV | Microsoft Windows 10 Version 1809 Windows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege Vulnerability | 19% | 12 Jul 2022 |
| 5.9 medium | CVE-2022-26925 KEV | Microsoft Windows 10 Version 1809 Windows LSA Spoofing Vulnerability | 10% | 1 Jul 2022 |
| 9.8 critical | CVE-2022-29499 KEV | mitel mivoice connect The Service Appliance component in Mitel MiVoice Connect through 19.2 SP3 allows remote code execution because of incorrect data validation. The Service Appliances are SA 100, SA 400, and Virtual SA. | 55% | 27 Jun 2022 |
| 7.8 high | CVE-2021-4034 KEV | polkit A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined policies. The current version of pkexec doesn't handle the calling parameters count correctly and ends trying to execute environment variables as commands. An attacker can leverage this by crafting environment variables in such a way it'll induce pkexec to execute arbitrary code. When successfully executed the attack can cause a local privilege escalation given unprivileged users administrative rights on the target machine. | 94% | 27 Jun 2022 |
| 7.8 high | CVE-2021-30983 KEV | Apple iOS and iPadOS A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 15.2 and iPadOS 15.2. An application may be able to execute arbitrary code with kernel privileges. | 2.9% | 27 Jun 2022 |
| 6.5 medium | CVE-2021-30533 KEV | Google Chrome Insufficient policy enforcement in PopupBlocker in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass navigation restrictions via a crafted iframe. | 17% | 27 Jun 2022 |
| 7.8 high | CVE-2020-9907 KEV | Apple iOS A memory corruption issue was addressed by removing the vulnerable code. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8. An application may be able to execute arbitrary code with kernel privileges. | 3.2% | 27 Jun 2022 |
| 7.8 high | CVE-2020-3837 KEV | Apple iOS A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. An application may be able to execute arbitrary code with kernel privileges. | 15% | 27 Jun 2022 |
| 7.8 high | CVE-2019-8605 KEV | Apple iOS A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, watchOS 5.2.1. A malicious application may be able to execute arbitrary code with system privileges. | 18% | 27 Jun 2022 |
| 7.8 high | CVE-2018-4344 KEV | iOS, macOS, tvOS, watchOS A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5. | 2.4% | 27 Jun 2022 |
| 7.8 high | CVE-2022-30190 KEV | Microsoft Windows 10 Version 1809 A remote code execution vulnerability exists when MSDT is called using the URL protocol from a calling application such as Word. An attacker who successfully exploits this vulnerability can run arbitrary code with the privileges of the calling application. The attacker can then install programs, view, change, or delete data, or create new accounts in the context allowed by the user’s rights. Please see the MSRC Blog Entry for important information about steps you can take to protect your system from this vulnerability. | 99% | 14 Jun 2022 |
| 8.8 high | CVE-2021-38163 KEV | SAP SE SAP NetWeaver (Visual Composer 7.0 RT) SAP NetWeaver (Visual Composer 7.0 RT) versions - 7.30, 7.31, 7.40, 7.50, without restriction, an attacker authenticated as a non-administrative user can upload a malicious file over a network and trigger its processing, which is capable of running operating system commands with the privilege of the Java Server process. These commands can be used to read or modify any information on the server or shut the server down making it unavailable. | 37% | 9 Jun 2022 |
| 5.3 medium | CVE-2016-2388 KEV | sap netweaver application server java The Universal Worklist Configuration in SAP NetWeaver AS JAVA 7.4 allows remote attackers to obtain sensitive user information via a crafted HTTP request, aka SAP Security Note 2256846. | 52% | 9 Jun 2022 |