Search Results (1784 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2021-24032 2 Facebook, Redhat 2 Zstandard, Amq Streams 2024-11-21 4.7 Medium
Beginning in v1.4.1 and prior to v1.4.9, due to an incomplete fix for CVE-2021-24031, the Zstandard command-line utility created output files with default permissions and restricted those permissions immediately afterwards. Output files could therefore momentarily be readable or writable to unintended parties.
CVE-2021-24031 1 Facebook 1 Zstandard 2024-11-21 5.5 Medium
In the Zstandard command-line utility prior to v1.4.1, output files were created with default permissions. Correct file permissions (matching the input) would only be set at completion time. Output files could therefore be readable or writable to unintended parties.
CVE-2021-22817 1 Schneider-electric 73 Hmibmiea5dd1001, Hmibmiea5dd1001 Firmware, Hmibmiea5dd100a and 70 more 2024-11-21 7.8 High
A CWE-276: Incorrect Default Permissions vulnerability exists that could cause unauthorized access to the base installation directory leading to local privilege escalation. Affected Product: Harmony/Magelis iPC Series (All Versions), Vijeo Designer (All Versions prior to V6.2 SP11 Multiple HotFix 4), Vijeo Designer Basic (All Versions prior to V1.2.1)
CVE-2021-22566 1 Google 1 Fuchsia 2024-11-21 9.8 Critical
An incorrect setting of UXN bits within mmu_flags_to_s1_pte_attr lead to privileged executable pages being mapped as executable from an unprivileged context. This can be leveraged by an attacker to bypass executability restrictions of kernel-mode pages from user-mode. An incorrect setting of PXN bits within mmu_flags_to_s1_pte_attr lead to unprivileged executable pages being mapped as executable from a privileged context. This can be leveraged by an attacker to bypass executability restrictions of user-mode pages from kernel-mode. Typically this allows a potential attacker to circumvent a mitigation, making exploitation of potential kernel-mode vulnerabilities easier. We recommend updating kernel beyond commit 7d731b4e9599088ac3073956933559da7bca6a00 and rebuilding.
CVE-2021-22538 1 Google 1 Exposure Notifications Verification Server 2024-11-21 6.3 Medium
A privilege escalation vulnerability impacting the Google Exposure Notification Verification Server (versions prior to 0.23.1), allows an attacker who (1) has UserWrite permissions and (2) is using a carefully crafted request or malicious proxy, to create another user with higher privileges than their own. This occurs due to insufficient checks on the allowed set of permissions. The new user creation event would be captured in the Event Log.
CVE-2021-22475 1 Huawei 2 Emui, Magic Ui 2024-11-21 5.3 Medium
There is an Improper permission management vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may affect service confidentiality.
CVE-2021-22371 1 Huawei 2 Emui, Magic Ui 2024-11-21 7.5 High
There is an Improper Permission Management Vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may affect service confidentiality.
CVE-2021-22368 1 Huawei 2 Emui, Magic Ui 2024-11-21 7.5 High
There is a Permission Control Vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may affect normal use of the device.
CVE-2021-22346 1 Huawei 2 Emui, Magic Ui 2024-11-21 5.3 Medium
There is an Improper Permission Management Vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may lead to the disclosure of user habits.
CVE-2021-22311 1 Huawei 1 Manageone 2024-11-21 7.2 High
There is an improper permission assignment vulnerability in Huawei ManageOne product. Due to improper security hardening, the process can run with a higher privilege. Successful exploit could allow certain users to do certain operations with improper permissions. Affected product versions include: ManageOne versions 8.0.0, 8.0.1.
CVE-2021-22295 1 Huawei 1 Harmonyos 2024-11-21 5.5 Medium
A component of the HarmonyOS has a permission bypass vulnerability. Local attackers may exploit this vulnerability to cause the device to hang due to the page error OsVmPageFaultHandler.
CVE-2021-21957 1 Dreamreport 1 Remote Connector 2024-11-21 7.3 High
A privilege escalation vulnerability exists in the Remote Server functionality of Dream Report ODS Remote Connector 20.2.16900.0. A specially-crafted command injection can lead to elevated capabilities. An attacker can provide a malicious file to trigger this vulnerability.
CVE-2021-21912 2 Advantech, Microsoft 2 R-seenet, Windows 2024-11-21 7.8 High
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-2021-21911 2 Advantech, Microsoft 2 R-seenet, Windows 2024-11-21 7.8 High
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-2021-21910 2 Advantech, Microsoft 2 R-seenet, Windows 2024-11-21 7.8 High
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-2021-21737 1 Zte 2 Zxv10 B860h V5.0, Zxv10 B860h V5.0 Firmware 2024-11-21 7.5 High
A smart STB product of ZTE is impacted by a permission and access control vulnerability. Due to insufficient protection of system application, attackers could use this vulnerability to tamper with the system desktop and affect system customization functions. This affects: ZXV10 B860H V5.0, V83011303.0010, V83011303.0016
CVE-2021-21736 1 Zte 2 Zxhn Hs562, Zxhn Hs562 Firmware 2024-11-21 7.2 High
A smart camera product of ZTE is impacted by a permission and access control vulnerability. Due to the defect of user permission management by the cloud-end app, users whose sharing permissions have been revoked can still control the camera, such as restarting the camera, restoring factory settings, etc.. This affects ZXHN HS562 V1.0.0.0B2.0000, V1.0.0.0B3.0000E
CVE-2021-21693 2 Jenkins, Redhat 2 Jenkins, Openshift 2024-11-21 9.8 Critical
When creating temporary files, agent-to-controller access to create those files is only checked after they've been created in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier.
CVE-2021-21692 2 Jenkins, Redhat 2 Jenkins, Openshift 2024-11-21 9.8 Critical
FilePath#renameTo and FilePath#moveAllChildrenTo in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier only check 'read' agent-to-controller access permission on the source path, instead of 'delete'.
CVE-2021-21691 2 Jenkins, Redhat 2 Jenkins, Openshift 2024-11-21 9.8 Critical
Creating symbolic links is possible without the 'symlink' agent-to-controller access control permission in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier.