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CWE-306

2,554 CVEs • Abstraction: Base • Likelihood of Exploit: High

Missing Authentication for Critical Function

The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

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CVEs (2,554)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Sap
1Businessobjects Business Intelligence Platform
Jun 17, 2026
May 12, 2020
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
SAP Business Objects Business Intelligence Platform (Live Data Connect), versions 1.0, 2.0, 2.1, 2.2, 2.3, allows an attacker to logon on the Central Management Console without password in case of the BIPRWS application...Show more
SAP Business Objects Business Intelligence Platform (Live Data Connect), versions 1.0, 2.0, 2.1, 2.2, 2.3, allows an attacker to logon on the Central Management Console without password in case of the BIPRWS application server was not protected with some specific certificate, leading to Missing Authentication Check.Show less
1Oracle
1Iplanet Web Server
Jun 17, 2026
May 10, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
** PRODUCT NOT SUPPORTED WHEN ASSIGNED ** Oracle iPlanet Web Server 7.0.x has Incorrect Access Control for admingui/version URIs in the Administration console, as demonstrated by unauthenticated read access to encryption...Show more
** PRODUCT NOT SUPPORTED WHEN ASSIGNED ** Oracle iPlanet Web Server 7.0.x has Incorrect Access Control for admingui/version URIs in the Administration console, as demonstrated by unauthenticated read access to encryption keys. NOTE: a related support policy can be found in the www.oracle.com references attached to this CVE.Show less
1Vbulletin
1Vbulletin
Jun 17, 2026
May 8, 2020
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
vBulletin before 5.5.6pl1, 5.6.0 before 5.6.0pl1, and 5.6.1 before 5.6.1pl1 has incorrect access control.
1Wavlink
13Jetstream Ac3000 Firmware
Jetstream Erac3000 FirmwareWl Wn575a3 Firmware+10 more
Jun 17, 2026
May 7, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
An issue was discovered affecting a backup feature where a crafted POST request returns the current configuration of the device in cleartext, including the administrator password. No authentication is required. Affected...Show more
An issue was discovered affecting a backup feature where a crafted POST request returns the current configuration of the device in cleartext, including the administrator password. No authentication is required. Affected devices: Wavlink WN575A3, Wavlink WN579G3, Wavlink WN531A6, Wavlink WN535G3, Wavlink WN530H4, Wavlink WN57X93, Wavlink WN572HG3, Wavlink WN575A4, Wavlink WN578A2, Wavlink WN579G3, Wavlink WN579X3, and Jetstream AC3000/ERAC3000Show less
1Wavlink
4Wn530hg4 Firmware
Wn531g3 FirmwareWn533a8 Firmware+1 more
Jun 17, 2026
May 7, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
An issue was discovered in Wavlink WN530HG4, Wavlink WN531G3, Wavlink WN533A8, and Wavlink WN551K1 affecting /cgi-bin/ExportAllSettings.sh where a crafted POST request returns the current configuration of the device, inc...Show more
An issue was discovered in Wavlink WN530HG4, Wavlink WN531G3, Wavlink WN533A8, and Wavlink WN551K1 affecting /cgi-bin/ExportAllSettings.sh where a crafted POST request returns the current configuration of the device, including the administrator password. No authentication is required. The attacker must perform a decryption step, but all decryption information is readily available.Show less
1Wavlink
3Wn530hg4 Firmware
Wn531g3 FirmwareWn572hg3 Firmware
Jun 17, 2026
May 7, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
An issue was discovered where a page is exposed that has the current administrator password in cleartext in the source code of the page. No authentication is required in order to reach the page (a certain live_?.shtml pa...Show more
An issue was discovered where a page is exposed that has the current administrator password in cleartext in the source code of the page. No authentication is required in order to reach the page (a certain live_?.shtml page with the variable syspasswd). Affected Devices: Wavlink WN530HG4, Wavlink WN531G3, and Wavlink WN572HG3Show less
1Moxa
1Nport 5100a Firmware
Jun 17, 2026
May 1, 2020
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
Moxa Service in Moxa NPort 5150A firmware version 1.5 and earlier allows attackers to obtain sensitive configuration values via a crafted packet to UDP port 4800. NOTE: Moxa Service is an unauthenticated service that run...Show more
Moxa Service in Moxa NPort 5150A firmware version 1.5 and earlier allows attackers to obtain sensitive configuration values via a crafted packet to UDP port 4800. NOTE: Moxa Service is an unauthenticated service that runs upon a first-time installation but can be disabled without ill effect.Show less
2Debian
Wordpress
2Debian Linux
Wordpress
Jun 17, 2026
Apr 30, 2020
N/A· v4
7.5 HIGH· v3
4.3 MEDIUM· v2
In affected versions of WordPress, some private posts, which were previously public, can result in unauthenticated disclosure under a specific set of conditions. This has been patched in version 5.4.1, along with all the...Show more
In affected versions of WordPress, some private posts, which were previously public, can result in unauthenticated disclosure under a specific set of conditions. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33).Show less
1Hitachienergy
1Microscada Pro Sys600
Jun 17, 2026
Apr 29, 2020
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
ABB MicroSCADA Pro SYS600 version 9.3 suffers from an instance of CWE-306: Missing Authentication for Critical Function.
1Teampass
1Teampass
Jun 17, 2026
Apr 29, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
TeamPass 2.1.27.36 allows an unauthenticated attacker to retrieve files from the TeamPass web root. This may include backups or LDAP debug files.
1Inductiveautomation
1Ignition Gateway
Jun 17, 2026
Apr 28, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
An unprotected logging route may allow an attacker to write endless log statements into the database without space limits or authentication. This results in consuming the entire available hard-disk space on the Ignition...Show more
An unprotected logging route may allow an attacker to write endless log statements into the database without space limits or authentication. This results in consuming the entire available hard-disk space on the Ignition 8 Gateway (versions prior to 8.0.10), causing a denial-of-service condition.Show less
1Wavlink
15Jetstream Ac3000 Firmware
Jetstream Erac3000 FirmwareWl Wn530hg4 Firmware+12 more
Jun 17, 2026
Apr 27, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
An issue was discovered where there are multiple externally accessible pages that do not require any sort of authentication, and store system information for internal usage. The devices automatically query these pages to...Show more
An issue was discovered where there are multiple externally accessible pages that do not require any sort of authentication, and store system information for internal usage. The devices automatically query these pages to update dashboards and other statistics, but the pages can be accessed externally without any authentication. All the pages follow the naming convention live_(string).shtml. Among the information disclosed is: interface status logs, IP address of the device, MAC address of the device, model and current firmware version, location, all running processes, all interfaces and their statuses, all current DHCP leases and the associated hostnames, all other wireless networks in range of the router, memory statistics, and components of the configuration of the device such as enabled features. Affected devices: Affected devices are: Wavlink WN530HG4, Wavlink WN575A3, Wavlink WN579G3,Wavlink WN531G3, Wavlink WN533A8, Wavlink WN531A6, Wavlink WN551K1, Wavlink WN535G3, Wavlink WN530H4, Wavlink WN57X93, WN572HG3, Wavlink WN578A2, Wavlink WN579G3, Wavlink WN579X3, and Jetstream AC3000/ERAC3000Show less
1F5
1Big Iq Centralized Management
Jun 17, 2026
Apr 24, 2020
N/A· v4
8.1 HIGH· v3
4.8 MEDIUM· v2
In BIG-IQ 5.2.0-7.0.0, high availability (HA) synchronization mechanisms do not use any form of authentication for connecting to the peer.
1Netgear
2Wac505 Firmware
Wac510 Firmware
Nov 21, 2024
Apr 23, 2020
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Certain NETGEAR devices are affected by authentication bypass. This affects WAC505 before 5.0.0.17 and WAC510 before 5.0.0.17.
1Gitlab
1Gitlab
Jun 17, 2026
Apr 22, 2020
N/A· v4
6.5 MEDIUM· v3
4.0 MEDIUM· v2
An issue was discovered in GitLab CE and EE 8.15 through 12.9.2. Members of a group could still have access after the group is deleted.
2Abb
Busch Jaeger
26186/11 Firmware
Tg/s3.2 Firmware
Jun 17, 2026
Apr 22, 2020
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
The web server in ABB Telephone Gateway TG/S 3.2 and Busch-Jaeger 6186/11 Telefon-Gateway allows access to different endpoints of the application without authenticating by accessing a specific uniform resource locator (U...Show more
The web server in ABB Telephone Gateway TG/S 3.2 and Busch-Jaeger 6186/11 Telefon-Gateway allows access to different endpoints of the application without authenticating by accessing a specific uniform resource locator (URL) , violating the access-control (ACL) rules. This issue allows obtaining sensitive information that may aid in further attacks and privilege escalation.Show less
1Titan
1Sf Rush Smart Band Firmware
Jun 17, 2026
Apr 22, 2020
N/A· v4
8.1 HIGH· v3
4.8 MEDIUM· v2
An issue was discovered on Tata Sonata Smart SF Rush 1.12 devices. It has been identified that the smart band has no pairing (mode 0 Bluetooth LE security level) The data being transmitted over the air is not encrypted....Show more
An issue was discovered on Tata Sonata Smart SF Rush 1.12 devices. It has been identified that the smart band has no pairing (mode 0 Bluetooth LE security level) The data being transmitted over the air is not encrypted. Adding to this, the data being sent to the smart band doesn't have any authentication or signature verification. Thus, any attacker can control a parameter of the device.Show less
1Dlink
1Dsl 2640b Firmware
Jun 17, 2026
Apr 20, 2020
N/A· v4
9.1 CRITICAL· v3
6.4 MEDIUM· v2
An issue was discovered on D-Link DSL-2640B B2 EU_4.01B devices. The device can be reset to its default configuration by accessing an unauthenticated URL.
1Dlink
1Dsl 2640b Firmware
Jun 17, 2026
Apr 20, 2020
N/A· v4
9.8 CRITICAL· v3
5.0 MEDIUM· v2
An issue was discovered on D-Link DSL-2640B B2 EU_4.01B devices. A cfm UDP service listening on port 65002 allows remote, unauthenticated exfiltration of administrative credentials.
1Zohocorp
1Manageengine Opmanager
Jun 17, 2026
Apr 20, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
Zoho ManageEngine OpManager before 125120 allows an unauthenticated user to retrieve an API key via a servlet call.