Exploited vulnerabilities
CVEs published in the last 120 days, plus everything on CISA’s known-exploited list. Scores, exploit likelihood and exploitation status in one place.
| Score | CVE | Affected | EPSS | Published |
|---|---|---|---|---|
| 7.8 high | CVE-2021-22555 KEV | Linux Kernel A heap out-of-bounds write affecting Linux since v2.6.19-rc1 was discovered in net/netfilter/x_tables.c. This allows an attacker to gain privileges or cause a DoS (via heap memory corruption) through user name space | 79% | 7 Jul 2021 |
| 8.8 high | CVE-2021-34527 KEV | Microsoft Windows 10 Version 1507 A remote code execution vulnerability exists when the Windows Print Spooler service improperly performs privileged file operations. An attacker who successfully exploited this vulnerability could run arbitrary code with SYSTEM privileges. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. UPDATE July 7, 2021: The security update for Windows Server 2012, Windows Server 2016 and Windows 10, Version 1607 have been released. Please see the Security Updates table for the applicable update for your system. We recommend that you install these updates immediately. If you are unable to install these updates, see the FAQ and Workaround sections in this CVE for information on how to help protect your system from this vulnerability. In addition to installing the updates, in order to secure your system, you must confirm that the following registry settings are set to 0 (zero) or are not defined (Note: These registry keys do not exist by default, and therefore are already at the secure setting.), also that your Group Policy setting are correct (see FAQ): HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows NT\Printers\PointAndPrint NoWarningNoElevationOnInstall = 0 (DWORD) or not defined (default setting) UpdatePromptSettings = 0 (DWORD) or not defined (default setting) Having NoWarningNoElevationOnInstall set to 1 makes your system vulnerable by design. UPDATE July 6, 2021: Microsoft has completed the investigation and has released security updates to address this vulnerability. Please see the Security Updates table for the applicable update for your system. We recommend that you install these updates immediately. If you are unable to install these updates, see the FAQ and Workaround sections in this CVE for information on how to help protect your system from this vulnerability. See also KB5005010: Restricting installation of new printer drivers after applying the July 6, 2021 updates. Note that the security updates released on and after July 6, 2021 contain protections for CVE-2021-1675 and the additional remote code execution exploit in the Windows Print Spooler service known as “PrintNightmare”, documented in CVE-2021-34527. | >99% | 2 Jul 2021 |
| 8.8 high | CVE-2021-30554 KEV | Google Chrome Use after free in WebGL in Google Chrome prior to 91.0.4472.114 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | 7.4% | 2 Jul 2021 |
| 8.8 high | CVE-2021-30551 KEV | Google Chrome Type confusion in V8 in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | 65% | 15 Jun 2021 |
| 9.8 critical | CVE-2021-22175 KEV | GitLab When requests to the internal network for webhooks are enabled, a server-side request forgery vulnerability in GitLab affecting all versions starting from 10.5 was possible to exploit for an unauthenticated attacker even on a GitLab instance where registration is disabled | 53% | 11 Jun 2021 |
| 6.4 medium | CVE-2021-25395 KEV | Samsung Mobile Devices A race condition in MFC charger driver prior to SMR MAY-2021 Release 1 allows local attackers to bypass signature check given a radio privilege is compromised. | 0.37% | 11 Jun 2021 |
| 6.4 medium | CVE-2021-25394 KEV | Samsung Mobile Devices A use after free vulnerability via race condition in MFC charger driver prior to SMR MAY-2021 Release 1 allows arbitrary write given a radio privilege is compromised. | 0.40% | 11 Jun 2021 |
| 5.4 medium | CVE-2021-26829 KEV | scadabr OpenPLC ScadaBR through 0.9.1 on Linux and through 1.12.4 on Windows allows stored XSS via system_settings.shtm. | 48% | 11 Jun 2021 |
| 8.8 high | CVE-2021-26828 KEV | scadabr OpenPLC ScadaBR through 0.9.1 on Linux and through 1.12.4 on Windows allows remote authenticated users to upload and execute arbitrary JSP files via view_edit.shtm. | 39% | 11 Jun 2021 |
| 7.8 high | CVE-2020-11261 KEV | Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables Memory corruption due to improper check to return error when user application requests memory allocation of a huge size in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables | 1.6% | 9 Jun 2021 |
| 7.5 high | CVE-2021-33742 KEV | Microsoft Windows 10 Version 1809 Windows MSHTML Platform Remote Code Execution Vulnerability | 59% | 8 Jun 2021 |
| 8.4 high | CVE-2021-33739 KEV | Microsoft Windows 10 Version 1909 Microsoft DWM Core Library Elevation of Privilege Vulnerability | 6.6% | 8 Jun 2021 |
| 7.8 high | CVE-2021-31956 KEV | Microsoft Windows 10 Version 1809 Windows NTFS Elevation of Privilege Vulnerability | 22% | 8 Jun 2021 |
| 5.5 medium | CVE-2021-31955 KEV | Microsoft Windows 10 Version 1809 Windows Kernel Information Disclosure Vulnerability | 81% | 8 Jun 2021 |
| 5.2 medium | CVE-2021-31201 KEV | Microsoft Windows 10 Version 1809 Microsoft Enhanced Cryptographic Provider Elevation of Privilege Vulnerability | 2.6% | 8 Jun 2021 |
| 5.2 medium | CVE-2021-31199 KEV | Microsoft Windows 10 Version 1809 Microsoft Enhanced Cryptographic Provider Elevation of Privilege Vulnerability | 3.0% | 8 Jun 2021 |
| 7.8 high | CVE-2021-1675 KEV | Microsoft Windows 10 Version 1809 Windows Print Spooler Remote Code Execution Vulnerability | 85% | 8 Jun 2021 |
| 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% | 7 Jun 2021 |
| 9.8 critical | CVE-2021-27852 KEV | Checkbox Survey Deserialization of Untrusted Data vulnerability in CheckboxWeb.dll of Checkbox Survey allows an unauthenticated remote attacker to execute arbitrary code. This issue affects: Checkbox Survey versions prior to 7. | 30% | 27 May 2021 |
| 7.2 high | CVE-2021-22900 KEV | Pulse Secure Secure A vulnerability allowed multiple unrestricted uploads in Pulse Connect Secure before 9.1R11.4 that could lead to an authenticated administrator to perform a file write via a maliciously crafted archive upload in the administrator web interface. | 14% | 27 May 2021 |