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CWE-863

4,558 CVEs • Abstraction: Class • Likelihood of Exploit: High

Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.

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CVEs (4,558)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Sap
1Business Application Software Integrated Solution
Nov 21, 2024
Dec 11, 2018
N/A· v4
8.0 HIGH· v3
6.5 MEDIUM· v2
Necessary authorization checks for an authenticated user, resulting in escalation of privileges, have been fixed in SAP Basis AS ABAP of SAP NetWeaver 700 to 750, from 750 onwards delivered as ABAP Platform.
1Arubanetworks
1Clearpass Policy Manager
Jun 17, 2026
Dec 7, 2018
N/A· v4
7.2 HIGH· v3
6.5 MEDIUM· v2
Aruba ClearPass Policy Manager guest authorization failure. Certain administrative operations in ClearPass Guest do not properly enforce authorization rules, which allows any authenticated administrative user to execute...Show more
Aruba ClearPass Policy Manager guest authorization failure. Certain administrative operations in ClearPass Guest do not properly enforce authorization rules, which allows any authenticated administrative user to execute those operations regardless of privilege level. This could allow low-privilege users to view, modify, or delete guest users. Resolution: Fixed in 6.7.6 and 6.6.10-hotfix.Show less
1Dell
1Openmanage Network Manager
Nov 21, 2024
Nov 30, 2018
N/A· v4
8.8 HIGH· v3
9.0 HIGH· v2
The Dell OpenManage Network Manager virtual appliance versions prior to 6.5.3 contain an improper authorization vulnerability caused by a misconfiguration in the /etc/sudoers file.
1Qnap
1Qts
Nov 21, 2024
Nov 28, 2018
N/A· v4
7.5 HIGH· v3
7.8 HIGH· v2
Improper Authorization vulnerability in QTS 4.3.5 build 20181013, QTS 4.3.4 build 20181008, QTS 4.3.3 build 20180829, QTS 4.2.6 build 20180829 and earlier versions could allow remote attackers to power off the NAS.
1Huawei
2Mate 9 Pro Firmware
Nova 2 Plus Firmware
Jun 17, 2026
Nov 27, 2018
N/A· v4
4.6 MEDIUM· v3
3.6 LOW· v2
There is a Factory Reset Protection (FRP) bypass vulnerability on several smartphones. The system does not sufficiently verify the permission, an attacker uses a data cable to connect the smartphone to another smartphone...Show more
There is a Factory Reset Protection (FRP) bypass vulnerability on several smartphones. The system does not sufficiently verify the permission, an attacker uses a data cable to connect the smartphone to another smartphone and then perform a series of specific operations. Successful exploit could allow the attacker bypass the FRP protection.Show less
1Terra Master
1Terramaster Operating System
Nov 21, 2024
Nov 27, 2018
N/A· v4
8.8 HIGH· v3
9.0 HIGH· v2
Incorrect access control on ajaxdata.php in TerraMaster TOS version 3.1.03 allows attackers to elevate user permissions.
1Buffalo
1Ts5600d1206 Firmware
Nov 21, 2024
Nov 26, 2018
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Incorrect access control in nasapi in Buffalo TS5600D1206 version 3.61-0.10 allows attackers to bypass authentication by sending a modified HTTP Host header.
2Canonical
Linux
2Linux Kernel
Ubuntu Linux
Nov 21, 2024
Nov 16, 2018
N/A· v4
7.0 HIGH· v3
4.4 MEDIUM· v2
In the Linux kernel 4.15.x through 4.19.x before 4.19.2, map_write() in kernel/user_namespace.c allows privilege escalation because it mishandles nested user namespaces with more than 5 UID or GID ranges. A user who has...Show more
In the Linux kernel 4.15.x through 4.19.x before 4.19.2, map_write() in kernel/user_namespace.c allows privilege escalation because it mishandles nested user namespaces with more than 5 UID or GID ranges. A user who has CAP_SYS_ADMIN in an affected user namespace can bypass access controls on resources outside the namespace, as demonstrated by reading /etc/shadow. This occurs because an ID transformation takes place properly for the namespaced-to-kernel direction but not for the kernel-to-namespaced direction.Show less
1Inova Software
1Inova Partner
Nov 21, 2024
Nov 16, 2018
N/A· v4
6.4 MEDIUM· v3
3.5 LOW· v2
Inova Partner 5.0.5-RELEASE, Build 0510-0906 and earlier allows authenticated users authorization bypass via insecure direct object reference.
1Inova Software
1Inova Partner
Nov 21, 2024
Nov 16, 2018
N/A· v4
6.4 MEDIUM· v3
3.5 LOW· v2
Inova Partner 5.0.5-RELEASE, Build 0510-0906 and earlier allows authenticated users authorization bypass and data manipulation in certain functions.
1Zte
1Zxhn F670 Firmware
Jun 17, 2026
Nov 16, 2018
N/A· v4
8.8 HIGH· v3
3.3 LOW· v2
All versions up to V1.1.10P3T18 of ZTE ZXHN F670 product are impacted by improper authorization vulnerability. Since appviahttp service has no authorization delay, an attacker can be allowed to brute force account creden...Show more
All versions up to V1.1.10P3T18 of ZTE ZXHN F670 product are impacted by improper authorization vulnerability. Since appviahttp service has no authorization delay, an attacker can be allowed to brute force account credentials.Show less
1Sonatype
1Nexus Repository Manager
Nov 21, 2024
Nov 15, 2018
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
Sonatype Nexus Repository Manager before 3.14 has Incorrect Access Control.
1Vmware
1Vrealize Log Insight
Jun 17, 2026
Nov 13, 2018
N/A· v4
7.2 HIGH· v3
6.5 MEDIUM· v2
VMware vRealize Log Insight (4.7.x before 4.7.1 and 4.6.x before 4.6.2) contains a vulnerability due to improper authorization in the user registration method. Successful exploitation of this issue may allow Admin users...Show more
VMware vRealize Log Insight (4.7.x before 4.7.1 and 4.6.x before 4.6.2) contains a vulnerability due to improper authorization in the user registration method. Successful exploitation of this issue may allow Admin users with view only permission to perform certain administrative functions which they are not allowed to perform.Show less
1Huawei
1Watch 2 Firmware
Jun 17, 2026
Nov 13, 2018
N/A· v4
4.6 MEDIUM· v3
2.1 LOW· v2
Huawei Watch 2 with versions and earlier than OWDD.180707.001.E1 have an improper authorization vulnerability. Due to improper permission configuration for specific operations, an attacker who obtained the Huawei ID boun...Show more
Huawei Watch 2 with versions and earlier than OWDD.180707.001.E1 have an improper authorization vulnerability. Due to improper permission configuration for specific operations, an attacker who obtained the Huawei ID bound to the watch can bypass permission verification to perform specific operations and modify some data on the watch.Show less
1Huawei
1Emily Al00a Firmware
Jun 17, 2026
Nov 13, 2018
N/A· v4
6.8 MEDIUM· v3
4.6 MEDIUM· v2
The radio module of some Huawei smartphones Emily-AL00A The versions before 8.1.0.171(C00) have a lock-screen bypass vulnerability. An unauthenticated attacker could start third-part input method APP through certain oper...Show more
The radio module of some Huawei smartphones Emily-AL00A The versions before 8.1.0.171(C00) have a lock-screen bypass vulnerability. An unauthenticated attacker could start third-part input method APP through certain operations to bypass lock-screen by exploit this vulnerability.Show less
1Google
1Android
Jun 17, 2026
Nov 6, 2018
N/A· v4
7.8 HIGH· v3
4.6 MEDIUM· v2
In the SELinux permissions of crash_dump.te, there is a permissions bypass due to a missing restriction. This could lead to a local escalation of privilege, with System privileges needed. User interaction is not needed f...Show more
In the SELinux permissions of crash_dump.te, there is a permissions bypass due to a missing restriction. This could lead to a local escalation of privilege, with System privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android-8.0 Android-8.1 Android-9.0 Android ID: A-110107376.Show less
4Canonical
DebianRedhat+1 more
9Debian Linux
Enterprise Linux DesktopEnterprise Linux Server+6 more
Aug 29, 2025
Oct 25, 2018
N/A· v4
6.6 MEDIUM· v3
7.2 HIGH· v2
A flaw was found in xorg-x11-server before 1.20.3. An incorrect permission check for -modulepath and -logfile options when starting Xorg. X server allows unprivileged users with the ability to log in to the system via ph...Show more
A flaw was found in xorg-x11-server before 1.20.3. An incorrect permission check for -modulepath and -logfile options when starting Xorg. X server allows unprivileged users with the ability to log in to the system via physical console to escalate their privileges and run arbitrary code under root privileges.Show less
2Canonical
Mozilla
2Firefox
Ubuntu Linux
Nov 25, 2025
Oct 18, 2018
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
WebExtensions bundled with embedded experiments were not correctly checked for proper authorization. This allowed a malicious WebExtension to gain full browser permissions. This vulnerability affects Firefox ESR < 60.1 a...Show more
WebExtensions bundled with embedded experiments were not correctly checked for proper authorization. This allowed a malicious WebExtension to gain full browser permissions. This vulnerability affects Firefox ESR < 60.1 and Firefox < 61.Show less
1Joomla
1Joomla
Nov 21, 2024
Oct 9, 2018
N/A· v4
4.3 MEDIUM· v3
4.0 MEDIUM· v2
An issue was discovered in Joomla! before 3.8.13. Inadequate checks on the tags search fields can lead to an access level violation.
4Canonical
DebianParamiko+1 more
11Ansible Tower
Debian LinuxEnterprise Linux Desktop+8 more
Nov 21, 2024
Oct 8, 2018
N/A· v4
8.8 HIGH· v3
6.5 MEDIUM· v2
Paramiko version 2.4.1, 2.3.2, 2.2.3, 2.1.5, 2.0.8, 1.18.5, 1.17.6 contains a Incorrect Access Control vulnerability in SSH server that can result in RCE. This attack appear to be exploitable via network connectivity.