Vulnerabilities (CVE)

Filtered by CWE-287
Total 4937 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2021-28493 1 Arista 2 7130, Metamako Operating System 2026-06-17 4.6 MEDIUM 8.4 HIGH
In Arista's MOS (Metamako Operating System) software which is supported on the 7130 product line, under certain conditions, a user may be able to execute commands despite not having the privileges to do so. This issue affects: Arista Metamako Operating System All releases in the MOS-0.1x train MOS-0.32.0 and prior releases
CVE-2021-28174 1 Mitake 1 Smart Stock Selection 2026-06-17 6.4 MEDIUM 6.5 MEDIUM
Mitake smart stock selection system contains a broken authentication vulnerability. By manipulating the parameters in the URL, remote attackers can gain the privileged permissions to access transaction record, and fraudulent trading without login.
CVE-2021-28152 1 Hongdian 2 H8922, H8922 Firmware 2026-06-17 7.5 HIGH 9.8 CRITICAL
Hongdian H8922 3.0.5 devices have an undocumented feature that allows access to a shell as a superuser. To connect, the telnet service is used on port 5188 with the default credentials of root:superzxmn.
CVE-2021-27794 1 Broadcom 1 Fabric Operating System 2026-06-17 4.6 MEDIUM 7.8 HIGH
A vulnerability in the authentication mechanism of Brocade Fabric OS versions before Brocade Fabric OS v.9.0.1a, v8.2.3a and v7.4.2h could allow a user to Login with empty password, and invalid password through telnet, ssh and REST.
CVE-2021-27734 1 Belden 2 Hirschmann Hios, Hisecos 2026-06-17 7.5 HIGH 9.8 CRITICAL
Hirschmann HiOS 07.1.01, 07.1.02, and 08.1.00 through 08.5.xx and HiSecOS 03.3.00 through 03.5.01 allow remote attackers to change the credentials of existing users.
CVE-2021-27651 1 Pega 1 Infinity 2026-06-17 7.5 HIGH 9.8 CRITICAL
In versions 8.2.1 through 8.5.2 of Pega Infinity, the password reset functionality for local accounts can be used to bypass local authentication checks.
CVE-2021-27610 1 Sap 2 Netweaver Abap, Netweaver Application Server Abap 2026-06-17 7.5 HIGH 9.8 CRITICAL
SAP NetWeaver ABAP Server and ABAP Platform, versions - 700, 701, 702, 731, 740, 750, 751, 752, 753, 754, 755, 804, does not create information about internal and external RFC user in consistent and distinguished format, which could lead to improper authentication and may be exploited by malicious users to obtain illegitimate access to the system.
CVE-2021-27522 1 Learnsite Project 1 Learnsite 2026-06-17 6.5 MEDIUM 8.8 HIGH
Learnsite 1.2.5.0 contains a remote privilege escalation vulnerability in /Manager/index.aspx through the JudgIsAdmin() function. By modifying the initial letter of the key of a user cookie, the key of the administrator cookie can be obtained.
CVE-2021-27451 1 Mesalabs 1 Amegaview 2026-06-17 7.5 HIGH 7.3 HIGH
Mesa Labs AmegaView Versions 3.0 and prior’s passcode is generated by an easily reversible algorithm, which may allow an attacker to gain access to the device.
CVE-2021-26905 1 1password 1 Scim Bridge 2026-06-17 4.0 MEDIUM 6.5 MEDIUM
1Password SCIM Bridge before 1.6.2 mishandles validation of authenticated requests for log files, leading to disclosure of a TLS private key.
CVE-2021-26638 1 Xisnd 1 S\&d Smarthome 2026-06-17 10.0 HIGH 7.3 HIGH
Improper Authentication vulnerability in S&D smarthome(smartcare) application can cause authentication bypass and information exposure. Remote attackers can use this vulerability to take control of the home environment including indoor control.
CVE-2021-26637 1 Shinasys 6 Sihas Acm-300, Sihas Acm-300 Firmware, Sihas Gcm-300 and 3 more 2026-06-17 7.5 HIGH 8.8 HIGH
There is no account authentication and permission check logic in the firmware and existing apps of SiHAS's SGW-300, ACM-300, GCM-300, so unauthorized users can remotely control the device.
CVE-2021-26627 1 Qcp 2 Qcp200w, Qcp200w Firmware 2026-06-17 5.0 MEDIUM 7.5 HIGH
Real-time image information exposure is caused by insufficient authentication for activated RTSP port. This vulnerability could allow to remote attackers to send the RTSP requests using ffplay command and lead to leakage a live image.
CVE-2021-26620 1 Iptime 18 Nas-i, Nas-i Firmware, Nas-ii and 15 more 2026-06-17 5.0 MEDIUM 7.5 HIGH
An improper authentication vulnerability leading to information leakage was discovered in iptime NAS2dual. Remote attackers are able to steal important information in the server by exploiting vulnerabilities such as insufficient authentication when accessing the shared folder and changing user’s passwords.
CVE-2021-26598 1 Impresscms 1 Impresscms 2026-06-17 5.0 MEDIUM 5.3 MEDIUM
ImpressCMS before 1.4.3 has Incorrect Access Control because include/findusers.php allows access by unauthenticated attackers (who are, by design, able to have a security token).
CVE-2021-26253 1 Splunk 1 Splunk 2026-06-17 6.8 MEDIUM 8.1 HIGH
A potential vulnerability in Splunk Enterprise's implementation of DUO MFA allows for bypassing the MFA verification in Splunk Enterprise versions before 8.1.6. The potential vulnerability impacts Splunk Enterprise instances configured to use DUO MFA and does not impact or affect a DUO product or service.
CVE-2021-26117 4 Apache, Debian, Netapp and 1 more 8 Activemq, Artemis, Debian Linux and 5 more 2026-06-17 5.0 MEDIUM 7.5 HIGH
The optional ActiveMQ LDAP login module can be configured to use anonymous access to the LDAP server. In this case, for Apache ActiveMQ Artemis prior to version 2.16.0 and Apache ActiveMQ prior to versions 5.16.1 and 5.15.14, the anonymous context is used to verify a valid users password in error, resulting in no check on the password.
CVE-2021-26088 1 Fortinet 1 Fortinet Single Sign-on 2026-06-17 5.8 MEDIUM 7.1 HIGH
An improper authentication vulnerability in FSSO Collector version 5.0.295 and below may allow an unauthenticated user to bypass a FSSO firewall policy and access the protected network via sending specifically crafted UDP login notification packets.
CVE-2021-26077 1 Atlassian 1 Connect Spring Boot 2026-06-17 6.5 MEDIUM 8.8 HIGH
Broken Authentication in Atlassian Connect Spring Boot (ACSB) in version 1.1.0 before 2.1.3 and from version 2.1.4 before 2.1.5: Atlassian Connect Spring Boot is a Java Spring Boot package for building Atlassian Connect apps. Authentication between Atlassian products and the Atlassian Connect Spring Boot app occurs with a server-to-server JWT or a context JWT. Atlassian Connect Spring Boot versions 1.1.0 before 2.1.3 and versions 2.1.4 before 2.1.5 erroneously accept context JWTs in lifecycle endpoints (such as installation) where only server-to-server JWTs should be accepted, permitting an attacker to send authenticated re-installation events to an app.
CVE-2021-26074 1 Atlassian 1 Connect Spring Boot 2026-06-17 4.0 MEDIUM 6.5 MEDIUM
Broken Authentication in Atlassian Connect Spring Boot (ACSB) from version 1.1.0 before version 2.1.3: Atlassian Connect Spring Boot is a Java Spring Boot package for building Atlassian Connect apps. Authentication between Atlassian products and the Atlassian Connect Spring Boot app occurs with a server-to-server JWT or a context JWT. Atlassian Connect Spring Boot versions from version 1.1.0 before version 2.1.3 erroneously accept context JWTs in lifecycle endpoints (such as installation) where only server-to-server JWTs should be accepted, permitting an attacker to send authenticated re-installation events to an app.