← Back
CWE-306

3,670 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.

JSON object

Loading...

CVEs (3,670)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Synology
1Diskstation Manager
Jun 17, 2026
Oct 25, 2022
N/A· v4
9.1 CRITICAL· v3
N/A· v2
Missing authentication for critical function vulnerability in iSCSI management functionality in Synology DiskStation Manager (DSM) before 7.1-42661 allows remote attackers to read or write arbitrary files via unspecified...Show more
Missing authentication for critical function vulnerability in iSCSI management functionality in Synology DiskStation Manager (DSM) before 7.1-42661 allows remote attackers to read or write arbitrary files via unspecified vectors.Show less
1Aethon
1Tug Home Base Server
Jun 17, 2026
Oct 21, 2022
N/A· v4
8.1 HIGH· v3
N/A· v2
Aethon TUG Home Base Server versions prior to version 24 are affected by un unauthenticated attacker who can freely access hashed user credentials.
1Ikus Soft
1Rdiffweb
Jun 17, 2026
Oct 20, 2022
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Missing Authentication for Critical Function in GitHub repository ikus060/rdiffweb prior to 2.5.0a6.
1Asus
1Rt N12e Firmware
Jun 17, 2026
Oct 19, 2022
N/A· v4
7.5 HIGH· v3
N/A· v2
Asus RT-N12E 2.0.0.39 is affected by an incorrect access control vulnerability. Through system.asp / start_apply.htm, an attacker can change the administrator password without any authentication.
1Oracle
1Vm Virtualbox
Jun 17, 2026
Oct 18, 2022
N/A· v4
8.1 HIGH· v3
N/A· v2
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are Prior to 6.1.40. Difficult to exploit vulnerability allows unauthenticated attacker w...Show more
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are Prior to 6.1.40. Difficult to exploit vulnerability allows unauthenticated attacker with network access via VRDP to compromise Oracle VM VirtualBox. Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).Show less
1Oracle
1Vm Virtualbox
Jun 17, 2026
Oct 18, 2022
N/A· v4
8.1 HIGH· v3
N/A· v2
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are Prior to 6.1.40. Difficult to exploit vulnerability allows unauthenticated attacker w...Show more
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are Prior to 6.1.40. Difficult to exploit vulnerability allows unauthenticated attacker with network access via VRDP to compromise Oracle VM VirtualBox. Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).Show less
1Oracle
1Access Manager
Jun 17, 2026
Oct 18, 2022
N/A· v4
7.5 HIGH· v3
N/A· v2
Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Admin Console). The supported version that is affected is 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated att...Show more
Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Admin Console). The supported version that is affected is 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Access Manager. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Access Manager accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).Show less
1Oracle
1E Business Suite
Jun 17, 2026
Oct 18, 2022
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Vulnerability in the Oracle Web Applications Desktop Integrator product of Oracle E-Business Suite (component: Upload). Supported versions that are affected are 12.2.3-12.2.11. Easily exploitable vulnerability allows una...Show more
Vulnerability in the Oracle Web Applications Desktop Integrator product of Oracle E-Business Suite (component: Upload). Supported versions that are affected are 12.2.3-12.2.11. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Web Applications Desktop Integrator. Successful attacks of this vulnerability can result in takeover of Oracle Web Applications Desktop Integrator. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).Show less
1Boodskap
1Iot Platform
Jun 17, 2026
Oct 13, 2022
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Boodskap IoT Platform v4.4.9-02 allows attackers to make unauthenticated API requests.
1Cisco
2Catalyst Sd Wan Manager
Sd Wan Vmanage
Jun 17, 2026
Oct 10, 2022
N/A· v4
5.3 MEDIUM· v3
N/A· v2
A vulnerability in authentication mechanism of Cisco Software-Defined Application Visibility and Control (SD-AVC) on Cisco vManage could allow an unauthenticated, remote attacker to access the GUI of Cisco SD-AVC without...Show more
A vulnerability in authentication mechanism of Cisco Software-Defined Application Visibility and Control (SD-AVC) on Cisco vManage could allow an unauthenticated, remote attacker to access the GUI of Cisco SD-AVC without authentication. This vulnerability exists because the GUI is accessible on self-managed cloud installations or local server installations of Cisco vManage. An attacker could exploit this vulnerability by accessing the exposed GUI of Cisco SD-AVC. A successful exploit could allow the attacker to view managed device names, SD-AVC logs, and SD-AVC DNS server IP addresses.Show less
1Linuxfoundation
1Dapr Dashboard
Jun 17, 2026
Oct 3, 2022
N/A· v4
7.5 HIGH· v3
N/A· v2
Dapr Dashboard v0.1.0 through v0.10.0 is vulnerable to Incorrect Access Control that allows attackers to obtain sensitive data.
1Gavazziautomation
2Cpy Car Park Server
Uwp 3.0 Monitoring Gateway And Controller Firmware
Jun 17, 2026
Sep 28, 2022
N/A· v4
9.8 CRITICAL· v3
N/A· v2
In Carlo Gavazzi UWP3.0 in multiple versions and CPY Car Park Server in Version 2.8.3 a missing authentication allows for full access via API.
1Avdorcis
1Crystal Quality
Jun 17, 2026
Sep 13, 2022
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Avdor CIS - crystal quality Credentials Management Errors. The product is phone call recorder, you can hear all the recorded calls without authenticate to the system. Attacker sends crafted URL to the system: ip:port//V=...Show more
Avdor CIS - crystal quality Credentials Management Errors. The product is phone call recorder, you can hear all the recorded calls without authenticate to the system. Attacker sends crafted URL to the system: ip:port//V=2;ChannellD=number;Ext=number;Command=startLM;Client=number;Request=number;R=number number - id of the recorded number.Show less
1Linksys
1E5350 Firmware
Jun 17, 2026
Sep 12, 2022
N/A· v4
7.5 HIGH· v3
N/A· v2
On Linksys E5350 WiFi Router with firmware version 1.0.00.037 and lower, (and potentially other vendors/devices due to code reuse), the /SysInfo.htm URI does not require a session ID. This web page calls a show_sysinfo f...Show more
On Linksys E5350 WiFi Router with firmware version 1.0.00.037 and lower, (and potentially other vendors/devices due to code reuse), the /SysInfo.htm URI does not require a session ID. This web page calls a show_sysinfo function which retrieves WPA passwords, SSIDs, MAC Addresses, serial numbers, WPS Pins, and hardware/firmware versions, and prints this information into the web page. This web page is visible when remote management is enabled. A user who has access to the web interface of the device can extract these secrets. If the device has remote management enabled and is connected directly to the internet, this vulnerability is exploitable over the internet without interaction.Show less
1Baxter
4Baxter Spectrum Iq 35700bax3 Firmware
Sigma Spectrum 35700bax2 FirmwareSigma Spectrum 35700bax Firmware+1 more
Jun 17, 2026
Sep 9, 2022
N/A· v4
5.4 MEDIUM· v3
N/A· v2
The Baxter Spectrum WBM does not perform mutual authentication with the gateway server host. This may allow an attacker to perform a man in the middle attack that modifies parameters making the network connection fail.
1Cognex
13d A1000 Dimensioning System Firmware
Jun 17, 2026
Sep 6, 2022
N/A· v4
9.8 CRITICAL· v3
N/A· v2
The Cognex 3D-A1000 Dimensioning System in firmware version 1.0.3 (3354) and prior is vulnerable to CWE-306: Missing Authentication for Critical Function, which allows unauthorized users to change the operator account pa...Show more
The Cognex 3D-A1000 Dimensioning System in firmware version 1.0.3 (3354) and prior is vulnerable to CWE-306: Missing Authentication for Critical Function, which allows unauthorized users to change the operator account password via webserver commands by monitoring web socket communications from an unauthenticated session. This could allow an attacker to escalate privileges to match those of the compromised account.Show less
1Grafana
1Grafana Image Renderer
Jun 17, 2026
Sep 2, 2022
N/A· v4
8.1 HIGH· v3
N/A· v2
Grafana Image Renderer is a Grafana backend plugin that handles rendering of panels & dashboards to PNGs using a headless browser (Chromium/Chrome). An internal security review identified an unauthorized file disclosure...Show more
Grafana Image Renderer is a Grafana backend plugin that handles rendering of panels & dashboards to PNGs using a headless browser (Chromium/Chrome). An internal security review identified an unauthorized file disclosure vulnerability. It is possible for a malicious user to retrieve unauthorized files under some network conditions or via a fake datasource (if user has admin permissions in Grafana). All Grafana installations should be upgraded to version 3.6.1 as soon as possible. As a workaround it is possible to [disable HTTP remote rendering](https://grafana.com/docs/grafana/latest/setup-grafana/configure-grafana/#plugingrafana-image-renderer).Show less
1Canaan
1Avalon Asic Miner Firmware
Jun 17, 2026
Sep 1, 2022
N/A· v4
7.5 HIGH· v3
N/A· v2
An access control issue in Canaan Avalon ASIC Miner 2020.3.30 and below allows unauthenticated attackers to arbitrarily change user passwords via a crafted POST request.
1Dlink
1Dir 816 Firmware
Jun 17, 2026
Aug 31, 2022
N/A· v4
7.5 HIGH· v3
N/A· v2
In D-link DIR-816 A2_v1.10CNB04.img,the network can be reset without authentication via /goform/setMAC.
1Honeywell
1Experion Lx Firmware
Jun 17, 2026
Aug 31, 2022
N/A· v4
9.1 CRITICAL· v3
N/A· v2
Honeywell Experion LX through 2022-05-06 has Missing Authentication for a Critical Function. According to FSCT-2022-0055, there is a Honeywell Experion LX Control Data Access (CDA) EpicMo protocol with unauthenticated fu...Show more
Honeywell Experion LX through 2022-05-06 has Missing Authentication for a Critical Function. According to FSCT-2022-0055, there is a Honeywell Experion LX Control Data Access (CDA) EpicMo protocol with unauthenticated functionality issue. The affected components are characterized as: Honeywell Control Data Access (CDA) EpicMo (55565/TCP). The potential impact is: Firmware manipulation, Denial of service. The Honeywell Experion LX Distributed Control System (DCS) utilizes the Control Data Access (CDA) EpicMo protocol (55565/TCP) for device diagnostics and maintenance purposes. This protocol does not have any authentication features, allowing any attacker capable of communicating with the ports in question to invoke (a subset of) desired functionality. There is no authentication functionality on the protocol in question. An attacker capable of invoking the protocols' functionalities could issue firmware download commands potentially allowing for firmware manipulation and reboot devices causing denial of service.Show less