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CWE-306

3,081 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 (3,081)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Ibm
1Security Directory Server
Jun 17, 2026
Feb 4, 2020
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
IBM Security Directory Server 6.4.0 does not perform an authentication check for a critical resource or functionality allowing anonymous users access to protected areas. IBM X-Force ID: 165953.
1Tp Link
1Tp Sg105e Firmware
Jun 17, 2026
Feb 3, 2020
N/A· v4
7.5 HIGH· v3
7.8 HIGH· v2
The Web Management of TP-Link TP-SG105E V4 1.0.0 Build 20181120 devices allows an unauthenticated attacker to reboot the device via a reboot.cgi request.
1Tp Link
1Tl Wr849n Firmware
Jun 17, 2026
Jan 27, 2020
N/A· v4
6.1 MEDIUM· v3
4.1 MEDIUM· v2
TP-LINK TL-WR849N 0.9.1 4.16 devices do not require authentication to replace the firmware via a POST request to the cgi/softup URI.
11Ciktel
CoshipFg Products+8 more
18A3002ru Firmware
A702r FirmwareEmta Ap Firmwre+15 more
Jun 17, 2026
Jan 27, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
A certain router administration interface (that includes Realtek APMIB 0.11f for Boa 0.94.14rc21) allows remote attackers to retrieve the configuration, including sensitive data (usernames and passwords). This affects TO...Show more
A certain router administration interface (that includes Realtek APMIB 0.11f for Boa 0.94.14rc21) allows remote attackers to retrieve the configuration, including sensitive data (usernames and passwords). This affects TOTOLINK A3002RU through 2.0.0, A702R through 2.1.3, N301RT through 2.1.6, N302R through 3.4.0, N300RT through 3.4.0, N200RE through 4.0.0, N150RT through 3.4.0, and N100RE through 3.4.0; Rutek RTK 11N AP through 2019-12-12; Sapido GR297n through 2019-12-12; CIK TELECOM MESH ROUTER through 2019-12-12; KCTVJEJU Wireless AP through 2019-12-12; Fibergate FGN-R2 through 2019-12-12; Hi-Wifi MAX-C300N through 2019-12-12; HCN MAX-C300N through 2019-12-12; T-broad GN-866ac through 2019-12-12; Coship EMTA AP through 2019-12-12; and IO-Data WN-AC1167R through 2019-12-12.Show less
1Cisco
1Webex Meetings Online
Jun 17, 2026
Jan 26, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
A vulnerability in Cisco Webex Meetings Suite sites and Cisco Webex Meetings Online sites could allow an unauthenticated, remote attendee to join a password-protected meeting without providing the meeting password. The c...Show more
A vulnerability in Cisco Webex Meetings Suite sites and Cisco Webex Meetings Online sites could allow an unauthenticated, remote attendee to join a password-protected meeting without providing the meeting password. The connection attempt must initiate from a Webex mobile application for either iOS or Android. The vulnerability is due to unintended meeting information exposure in a specific meeting join flow for mobile applications. An unauthorized attendee could exploit this vulnerability by accessing a known meeting ID or meeting URL from the mobile device’s web browser. The browser will then request to launch the device’s Webex mobile application. A successful exploit could allow the unauthorized attendee to join the password-protected meeting. The unauthorized attendee will be visible in the attendee list of the meeting as a mobile attendee. Cisco has applied updates that address this vulnerability and no user action is required. This vulnerability affects Cisco Webex Meetings Suite sites and Cisco Webex Meetings Online sites releases earlier than 39.11.5 and 40.1.3.Show less
1Cisco
1Ucs Director
Jun 17, 2026
Jan 26, 2020
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
A vulnerability in the web-based management interface of Cisco UCS Director could allow an unauthenticated, remote attacker to download system log files from an affected device. The vulnerability is due to an issue in th...Show more
A vulnerability in the web-based management interface of Cisco UCS Director could allow an unauthenticated, remote attacker to download system log files from an affected device. The vulnerability is due to an issue in the authentication logic of the web-based management interface. An attacker could exploit this vulnerability by sending a crafted request to the web interface. A successful exploit could allow the attacker to download log files if they were previously generated by an administrator.Show less
1Mirumee
1Saleor
Jun 17, 2026
Jan 24, 2020
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
An issue was discovered in Mirumee Saleor 2.x before 2.9.1. Incorrect access control in the checkoutCustomerAttach mutations allows attackers to attach their checkouts to any user ID and consequently leak user data (e.g....Show more
An issue was discovered in Mirumee Saleor 2.x before 2.9.1. Incorrect access control in the checkoutCustomerAttach mutations allows attackers to attach their checkouts to any user ID and consequently leak user data (e.g., name, address, and previous orders of any other customer).Show less
1Gehealthcare
6Apexpro Telemetry Server Firmware
Carescape Central Station Mai700 FirmwareCarescape Central Station Mas700 Firmware+3 more
Jun 17, 2026
Jan 24, 2020
N/A· v4
8.6 HIGH· v3
5.0 MEDIUM· v2
In ApexPro Telemetry Server Versions 4.2 and prior, CARESCAPE Telemetry Server v4.2 & prior, Clinical Information Center (CIC) Versions 4.X and 5.X, CARESCAPE Central Station (CSCS) Versions 1.X and CARESCAPE Central Sta...Show more
In ApexPro Telemetry Server Versions 4.2 and prior, CARESCAPE Telemetry Server v4.2 & prior, Clinical Information Center (CIC) Versions 4.X and 5.X, CARESCAPE Central Station (CSCS) Versions 1.X and CARESCAPE Central Station (CSCS) Versions 2.X, the integrated service for keyboard switching of the affected devices could allow attackers to obtain remote keyboard input access without authentication over the network.Show less
1Websitebaker
1Websitebaker
Nov 21, 2024
Jan 21, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
websitebaker prior to and including 2.8.1 has an authentication error in backup module.
1Intelbras
1Wrn 240 Firmware
Jun 17, 2026
Jan 17, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
Intelbras WRN240 devices do not require authentication to replace the firmware via a POST request to the incoming/Firmware.cfg URI.
1Webfactoryltd
1Wp Database Reset
Jun 17, 2026
Jan 16, 2020
N/A· v4
9.1 CRITICAL· v3
6.4 MEDIUM· v2
The WordPress plugin, WP Database Reset through 3.1, contains a flaw that allowed any unauthenticated user to reset any table in the database to the initial WordPress set-up state (deleting all site content stored in tha...Show more
The WordPress plugin, WP Database Reset through 3.1, contains a flaw that allowed any unauthenticated user to reset any table in the database to the initial WordPress set-up state (deleting all site content stored in that table), as demonstrated by a wp-admin/admin-post.php?db-reset-tables[]=comments URI.Show less
1Siemens
7Scalance X 200rna Firmware
Scalance X 300 FirmwareScalance X204rna Firmware+4 more
Jun 17, 2026
Jan 16, 2020
N/A· v4
8.6 HIGH· v3
7.5 HIGH· v2
A vulnerability has been identified in SCALANCE X204RNA (HSR), SCALANCE X204RNA (PRP), SCALANCE X204RNA EEC (HSR), SCALANCE X204RNA EEC (PRP), SCALANCE X204RNA EEC (PRP/HSR), SCALANCE X302-7 EEC (230V), SCALANCE X302-7 E...Show more
A vulnerability has been identified in SCALANCE X204RNA (HSR), SCALANCE X204RNA (PRP), SCALANCE X204RNA EEC (HSR), SCALANCE X204RNA EEC (PRP), SCALANCE X204RNA EEC (PRP/HSR), SCALANCE X302-7 EEC (230V), SCALANCE X302-7 EEC (230V, coated), SCALANCE X302-7 EEC (24V), SCALANCE X302-7 EEC (24V, coated), SCALANCE X302-7 EEC (2x 230V), SCALANCE X302-7 EEC (2x 230V, coated), SCALANCE X302-7 EEC (2x 24V), SCALANCE X302-7 EEC (2x 24V, coated), SCALANCE X304-2FE, SCALANCE X306-1LD FE, SCALANCE X307-2 EEC (230V), SCALANCE X307-2 EEC (230V, coated), SCALANCE X307-2 EEC (24V), SCALANCE X307-2 EEC (24V, coated), SCALANCE X307-2 EEC (2x 230V), SCALANCE X307-2 EEC (2x 230V, coated), SCALANCE X307-2 EEC (2x 24V), SCALANCE X307-2 EEC (2x 24V, coated), SCALANCE X307-3, SCALANCE X307-3, SCALANCE X307-3LD, SCALANCE X307-3LD, SCALANCE X308-2, SCALANCE X308-2, SCALANCE X308-2LD, SCALANCE X308-2LD, SCALANCE X308-2LH, SCALANCE X308-2LH, SCALANCE X308-2LH+, SCALANCE X308-2LH+, SCALANCE X308-2M, SCALANCE X308-2M, SCALANCE X308-2M PoE, SCALANCE X308-2M PoE, SCALANCE X308-2M TS, SCALANCE X308-2M TS, SCALANCE X310, SCALANCE X310, SCALANCE X310FE, SCALANCE X310FE, SCALANCE X320-1 FE, SCALANCE X320-1-2LD FE, SCALANCE X408-2, SCALANCE XR324-12M (230V, ports on front), SCALANCE XR324-12M (230V, ports on front), SCALANCE XR324-12M (230V, ports on rear), SCALANCE XR324-12M (230V, ports on rear), SCALANCE XR324-12M (24V, ports on front), SCALANCE XR324-12M (24V, ports on front), SCALANCE XR324-12M (24V, ports on rear), SCALANCE XR324-12M (24V, ports on rear), SCALANCE XR324-12M TS (24V), SCALANCE XR324-12M TS (24V), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (24V, ports on front), SCALANCE XR324-4M EEC (24V, ports on front), SCALANCE XR324-4M EEC (24V, ports on rear), SCALANCE XR324-4M EEC (24V, ports on rear), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (2x 24V, ports on front), SCALANCE XR324-4M EEC (2x 24V, ports on front), SCALANCE XR324-4M EEC (2x 24V, ports on rear), SCALANCE XR324-4M EEC (2x 24V, ports on rear), SCALANCE XR324-4M PoE (230V, ports on front), SCALANCE XR324-4M PoE (230V, ports on rear), SCALANCE XR324-4M PoE (24V, ports on front), SCALANCE XR324-4M PoE (24V, ports on rear), SCALANCE XR324-4M PoE TS (24V, ports on front), SIPLUS NET SCALANCE X308-2. Affected devices contain a vulnerability that allows an unauthenticated attacker to violate access-control rules. The vulnerability can be triggered by sending GET request to specific uniform resource locator on the web configuration interface of the device. The security vulnerability could be exploited by an attacker with network access to the affected systems. An attacker could use the vulnerability to obtain sensitive information or change the device configuration. At the time of advisory publication no public exploitation of this security vulnerability was known.Show less
1Gitlab
1Gitlab
Jun 17, 2026
Jan 13, 2020
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
An issue was discovered in GitLab Community Edition (CE) and Enterprise Edition (EE) 12.6. It has Incorrect Access Control.
1Bss Continuity Cms Project
1Bss Continuty Cms
Nov 21, 2024
Jan 9, 2020
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
BSS Continuity CMS 4.2.22640.0 has an Authentication Bypass vulnerability
1Genexis
1Platinum 4410 Firmware
Jun 17, 2026
Jan 8, 2020
N/A· v4
9.8 CRITICAL· v3
5.0 MEDIUM· v2
An authentication bypass vulnerability on Genexis Platinum-4410 v2.1 P4410-V2 1.28 devices allows attackers to obtain cleartext credentials from the HTML source code of the cgi-bin/index2.asp URI.
1Dlink
2Dcs 935l Firmware
Dcs 960l Firmware
Jun 17, 2026
Jan 7, 2020
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
This vulnerability allows remote attackers to execute arbitrary code on affected installations of D-Link DCS-960L v1.07.102. Authentication is not required to exploit this vulnerability. The specific flaw exists within t...Show more
This vulnerability allows remote attackers to execute arbitrary code on affected installations of D-Link DCS-960L v1.07.102. Authentication is not required to exploit this vulnerability. The specific flaw exists within the HNAP service, which listens on TCP port 80 by default. When parsing the SOAPAction request header, the process does not properly validate the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the admin user. Was ZDI-CAN-8458.Show less
1Dten
2D5 Firmware
D7 Firmware
Jun 17, 2026
Jan 6, 2020
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
DTEN D5 and D7 before 1.3.2 devices allows remote attackers to read saved whiteboard image PDF documents via storage/emulated/0/Notes/PDF on TCP port 8080 without authentication.
1Gitlab
1Gitlab
Nov 21, 2024
Dec 30, 2019
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
An issue was discovered in GitLab Enterprise Edition 11.2.x through 11.4.x before 11.4.13, 11.5.x before 11.5.6, and 11.6.x before 11.6.1. It has Incorrect Access Control.
4Canonical
DebianGnome+1 more
4Debian Linux
NetworkmanagerOpensuse+1 more
Nov 21, 2024
Dec 26, 2019
N/A· v4
4.4 MEDIUM· v3
3.3 LOW· v2
In NetworkManager 0.9.2.0, when a new wireless network was created with WPA/WPA2 security in AdHoc mode, it created an open/insecure network.
1Wago
2Pfc 100 Firmware
Pfc 200 Firmware
Jun 17, 2026
Dec 18, 2019
N/A· v4
9.1 CRITICAL· v3
6.4 MEDIUM· v2
An exploitable denial-of-service vulnerability exists in the iocheckd service "I/O-Check" functionality of WAGO PFC 200 Firmware versions 03.01.07(13) and 03.00.39(12), and WAGO PFC100 Firmware version 03.00.39(12). A si...Show more
An exploitable denial-of-service vulnerability exists in the iocheckd service "I/O-Check" functionality of WAGO PFC 200 Firmware versions 03.01.07(13) and 03.00.39(12), and WAGO PFC100 Firmware version 03.00.39(12). A single packet can cause a denial of service and weaken credentials resulting in the default documented credentials being applied to the device. An attacker can send an unauthenticated packet to trigger this vulnerability.Show less