Weakness (CWE)
CWE-287: Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
How to prevent it (1 mitigation)
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Architecture and Design
Use an authentication framework or library such as the OWASP ESAPI Authentication feature.
Source: MITRE CWE-287
871 results · Clear filters · Feed
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Medium 6.7
Improper authentication in some Intel(R) NUC Kit NUC11PH USB firmware installation software before version 1.1 for Wind…
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Medium 6.7
Improper authentication in some Intel(R) NUC Kits NUC7PJYH and NUC7CJYH Realtek* SD Card Reader Driver installation sof…
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Medium 5.9
Improper authentication for some Intel Unison software may allow an authenticated user to potentially enable escalation…
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Medium 5.4
Improper Authentication vulnerabiity in Samsung Pass prior to version 4.3.00.17 allows physical attackers to bypass aut…
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Medium 6.6
Opensc: potential pin bypass when card tracks its own login state
A flaw was found in OpenSC packages that allow a potential PIN bypass. When a token/card is authenticated by one process, it can perform cryptographic operations in other processes when an empty zero-length pin is passed. This issue poses a security risk, par…
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Medium 5.6
RMI was not requiring authentication when calling ChronosRMIService:setEventOrganizer. Attackers with local or adjacent…
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Medium 4.3
Unverified Password Change in pimcore/admin-ui-classic-bundle
Unverified Password Change in GitHub repository pimcore/admin-ui-classic-bundle prior to 1.2.0.
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Medium 6.5
A vulnerability has been identified in the MR2600 router v1.0.18 and earlier that could allow an attacker within range …
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Medium 4.3
Standard users can directly operate and set printer configuration information , such as IP, in some Lenovo Printers wit…
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Medium 5.7
IBM Cognos Dashboards improper authentication
IBM Cognos Dashboards on Cloud Pak for Data 4.7.0 could allow a remote attacker to bypass security restrictions, caused by a reverse tabnabbing flaw. An attacker could exploit this vulnerability and redirect a victim to a phishing site. IBM X-Force ID: 262482.
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Medium 4.8
Improper signature counter value handling in webauthn4j-spring-security
WebAuthn4J Spring Security provides Web Authentication specification support for Spring applications. Affected versions are subject to improper signature counter value handling. A flaw was found in webauthn4j-spring-security-core. When an authneticator return…
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Medium 5.5
Windows Power Management Service Information Disclosure Vulnerability
Windows Power Management Service Information Disclosure Vulnerability
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Medium 5.3
Garuda Linux Improper Authorization
Garuda Linux performs an insecure user creation and authentication that allows any user to impersonate the created account. By creating users from the 'Garuda settings manager', an insecure procedure is performed that keeps the created user without an assigne…
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Medium 6.5
asyncua Improper Authentication vulnerability
Versions of the package asyncua before 0.9.96 are vulnerable to Improper Authentication such that it is possible to access Address Space without encryption and authentication. **Note:** This issue is a result of missing checks for services that require an act…
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Medium 4.3
Field Logic DataCube4 Web API improper authentication
A vulnerability classified as problematic was found in Field Logic DataCube4 up to 20231001. This vulnerability affects unknown code of the file /api/ of the component Web API. The manipulation leads to improper authentication. The exploit has been disclosed …
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Medium 6.3
SATO CL4NX-J Plus Cookie improper authentication
A vulnerability classified as critical has been found in SATO CL4NX-J Plus 1.13.2-u455_r2. This affects an unknown part of the component Cookie Handler. The manipulation with the input auth=user,level1,settings; web=true leads to improper authentication. Acce…
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Medium 6.3
SATO CL4NX-J Plus WebConfig improper authentication
A vulnerability was found in SATO CL4NX-J Plus 1.13.2-u455_r2. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component WebConfig. The manipulation leads to improper authentication. The attack needs to be d…
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Medium 4.8
SSH key password bypassed in warpgate
Warpgate is a smart SSH, HTTPS and MySQL bastion host for Linux that doesn't need special client apps. The SSH key verification for a user can be bypassed by sending an SSH key offer without a signature. This allows bypassing authentication under following co…
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Medium 5.4
SSH public key login without private key challenge if mfa is enabled in jumpserver
JumpServer is an open source bastion host. When users enable MFA and use a public key for authentication, the Koko SSH server does not verify the corresponding SSH private key. An attacker could exploit a vulnerability by utilizing a disclosed public key to a…
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Medium 6.8
Keycloak: session takeover with oidc offline refreshtokens
A flaw was found in the offline_access scope in Keycloak. This issue would affect users of shared computers more (especially if cookies are not cleared), due to a lack of root session validation, and the reuse of session ids across root and user authenticatio…
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Medium 6.6
NVIDIA DGX H100 BMC contains a vulnerability in the REST service where a host user may cause as improper authentication…
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Medium 5.9
Supcon InPlant SCADA Project.xml improper authentication
A vulnerability classified as critical has been found in Supcon InPlant SCADA up to 20230901. Affected is an unknown function of the file Project.xml. The manipulation leads to improper authentication. An attack has to be approached locally. The exploit has b…
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Medium 6.5
PaperCut NG Unauthenticated XMLRPC
PaperCut NG allows for unauthenticated XMLRPC commands to be run by default. Versions 22.0.12 and below are confirmed to be affected, but later versions may also be affected due to lack of a vendor supplied patch.
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Medium 6.9
A vulnerability exists in the Equipment Tag Out authentication, when configured with Single Sign-On (SSO) with password…
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Medium 6.3
Sensitive information disclosure due to improper token expiration validation. The following products are affected: Acro…
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Medium 6.5
Walchem Intuition Improper Authentication
Walchem Intuition 9 firmware versions prior to v4.21 are vulnerable to improper authentication. Login credentials are stored in a format that could allow an attacker to use them as-is to login and gain access to the device.
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Medium 5.4
Improper authentication vulnerability in Rakuten WiFi Pocket all versions allows a network-adjacent attacker to log in …
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Medium 4.6
Dell BIOS contains an improper authentication vulnerability. A malicious user with physical access to the system may po…
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Medium 6.5
Sentry vulnerable to incorrect credential validation on OAuth token requests
Sentry is an error tracking and performance monitoring platform. Starting in version 10.0.0 and prior to version 23.7.2, an attacker with sufficient client-side exploits could retrieve a valid access token for another user during the OAuth token exchange due …
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Medium 4.3
FULL - Customer <= 2.2.3 - Authenticated(Subscriber+) Information Disclosure via Health Check
The FULL - Customer plugin for WordPress is vulnerable to Information Disclosure via the /health REST route in versions up to, and including, 2.2.3 due to improper authorization. This allows authenticated attackers with subscriber-level permissions and above …
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Medium 5.0
matrix-appservice-bridge doesn't verify the sub parameter of an openId token exhange, allowing unauthorized access to provisioning APIs
matrix-appservice-bridge provides an API for setting up bridges. Starting in version 4.0.0 and prior to versions 8.1.2 and 9.0.1, a malicious Matrix server can use a foreign user's MXID in an OpenID exchange, allowing a bad actor to impersonate users when usi…
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Medium 4.3
Access Control Bypass Vulnerability in the SolarWinds Platform
Access Control Bypass Vulnerability in the SolarWinds Platform that allows an underprivileged user to read arbitrary resource
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Medium 6.8
API token authentication bypass in HTTP endpoints in Dapr
Dapr is a portable, event-driven, runtime for building distributed applications across cloud and edge. A vulnerability has been found in Dapr that allows bypassing API token authentication, which is used by the Dapr sidecar to authenticate calls coming from t…
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Medium 4.8
Lack of previous password reset tokens on new token creation
Mattermost fails to invalidate previously generated password reset tokens when a new reset token was created.
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Medium 6.4
User login confusion with SSO in warpgate
Warpgate is an SSH, HTTPS and MySQL bastion host for Linux that doesn't need special client apps. When logging in as a user with SSO enabled an attacker may authenticate as an other user. Any user account which does not have a second factor enabled could be c…
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Medium 6.8
PCU Configuration Lacks Authentication
The configuration from the PCU can be modified without authentication using physical connection to the PCU.
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Medium 6.2
Cisco Duo Two-Factor Authentication for macOS Authentication Bypass Vulnerability
A vulnerability in Cisco Duo Two-Factor Authentication for macOS could allow an authenticated, physical attacker to bypass secondary authentication and access an affected macOS device. This vulnerability is due to the incorrect handling of responses from Cisc…
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Medium 5.9
Rockwell Automation FactoryTalk System Services Vulnerable to a Denial-of-Service Attack
Rockwell Automation's FactoryTalk System Services does not verify that a backup configuration archive is password protected. Improper authorization in FTSSBackupRestore.exe may lead to the loading of malicious configuration archives. This vulnerability may…
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Medium 4.2
Doorkeeper Improper Authentication vulnerability
Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape. Prior to version 5.6.6, Doorkeeper automatically processes authorization requests without user consent for public clients that have been previous approved. Public clients are inherently vulnerable t…
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Medium 5.4
Improper checks for deactivated users during login in synapse
Synapse is a Matrix protocol homeserver written in Python with the Twisted framework. In affected versions it may be possible for a deactivated user to login when using uncommon configurations. This only applies if any of the following are true: 1. JSON Web T…