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Search Results (2847 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2018-15371 1 Cisco 1 Ios Xe 2024-11-26 N/A
A vulnerability in the shell access request mechanism of Cisco IOS XE Software could allow an authenticated, local attacker to bypass authentication and gain unrestricted access to the root shell of an affected device. The vulnerability exists because the affected software has insufficient authentication mechanisms for certain commands. An attacker could exploit this vulnerability by requesting access to the root shell of an affected device, after the shell access feature has been enabled. A successful exploit could allow the attacker to bypass authentication and gain unrestricted access to the root shell of the affected device.
CVE-2022-1101 1 Event Management System Project 1 Event Management System 2024-11-25 7.3 High
A vulnerability was found in SourceCodester Royale Event Management System 1.0. It has been rated as critical. This issue affects some unknown processing of the file /royal_event/userregister.php. The manipulation leads to improper authentication. The attack may be initiated remotely. The identifier VDB-195785 was assigned to this vulnerability.
CVE-2019-1758 1 Cisco 1 Ios 2024-11-21 N/A
A vulnerability in 802.1x function of Cisco IOS Software on the Catalyst 6500 Series Switches could allow an unauthenticated, adjacent attacker to access the network prior to authentication. The vulnerability is due to how the 802.1x packets are handled in the process path. An attacker could exploit this vulnerability by attempting to connect to the network on an 802.1x configured port. A successful exploit could allow the attacker to intermittently obtain access to the network.
CVE-2019-1842 1 Cisco 29 Asr 9001, Asr 9006, Asr 9010 and 26 more 2024-11-21 5.4 Medium
A vulnerability in the Secure Shell (SSH) authentication function of Cisco IOS XR Software could allow an authenticated, remote attacker to successfully log in to an affected device using two distinct usernames. The vulnerability is due to a logic error that may occur when certain sequences of actions are processed during an SSH login event on the affected device. An attacker could exploit this vulnerability by initiating an SSH session to the device with a specific sequence that presents the two usernames. A successful exploit could result in logging data misrepresentation, user enumeration, or, in certain circumstances, a command authorization bypass. See the Details section for more information.
CVE-2019-12664 1 Cisco 4 4321 Integrated Services Router, 4331 Integrated Services Router, 4351 Integrated Services Router and 1 more 2024-11-21 7.5 High
A vulnerability in the Dialer interface feature for ISDN connections in Cisco IOS XE Software for Cisco 4000 Series Integrated Services Routers (ISRs) could allow an unauthenticated, adjacent attacker to pass IPv4 traffic through an ISDN channel prior to successful PPP authentication. The vulnerability is due to insufficient validation of the state of the PPP IP Control Protocol (IPCP). An attacker could exploit this vulnerability by making an ISDN call to an affected device and sending traffic through the ISDN channel prior to successful PPP authentication. Alternatively, an unauthenticated, remote attacker could exploit this vulnerability by sending traffic through an affected device that is configured to exit via an ISDN connection for which both the Dialer interface and the Basic Rate Interface (BRI) have been configured, but the Challenge Handshake Authentication Protocol (CHAP) password for PPP does not match the remote end. A successful exploit could allow the attacker to pass IPv4 traffic through an unauthenticated ISDN connection for a few seconds, from initial ISDN call setup until PPP authentication fails.
CVE-2019-1877 1 Cisco 1 Enterprise Chat And Email 2024-11-21 6.5 Medium
A vulnerability in the HTTP API of Cisco Enterprise Chat and Email could allow an unauthenticated, remote attacker to download files attached through chat sessions. The vulnerability is due to insufficient authentication mechanisms on the file download function of the API. An attacker could exploit this vulnerability by sending a crafted request to the API. A successful exploit could allow the attacker to download files that other users attach through the chat feature. This vulnerability affects versions prior to 12.0(1)ES1.
CVE-2023-46963 1 Kaoshifeng 1 Yunfan Learning Examination System 2024-11-21 5.3 Medium
An issue in Beijing Yunfan Internet Technology Co., Ltd, Yunfan Learning Examination System v.6.5 allows a remote attacker to obtain sensitive information via the password parameter in the login function.
CVE-2023-46717 1 Fortinet 1 Fortios 2024-11-21 6.7 Medium
An improper authentication vulnerability [CWE-287] in FortiOS versions 7.4.1 and below, versions 7.2.6 and below, and versions 7.0.12 and below when configured with FortiAuthenticator in HA may allow a readonly user to gain read-write access via successive login attempts.
CVE-2023-26150 1 Freeopcua 1 Opcua-asyncio 2024-11-21 6.5 Medium
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 active session.
CVE-2022-36436 1 Osuosl 1 Twisted Vnc Authentication Proxy 2024-11-21 9.8 Critical
OSU Open Source Lab VNCAuthProxy through 1.1.1 is affected by an vncap/vnc/protocol.py VNCServerAuthenticator authentication-bypass vulnerability that could allow a malicious actor to gain unauthorized access to a VNC session or to disconnect a legitimate user from a VNC session. A remote attacker with network access to the proxy server could leverage this vulnerability to connect to VNC servers protected by the proxy server without providing any authentication credentials. Exploitation of this issue requires that the proxy server is currently accepting connections for the target VNC server.
CVE-2022-34919 1 Zengenti 1 Contensis 2024-11-21 9.8 Critical
The file upload wizard in Zengenti Contensis Classic before 15.2.1.79 does not correctly check that a user has authenticated. By uploading a crafted aspx file, it is possible to execute arbitrary commands.
CVE-2022-33750 1 Broadcom 1 Ca Automic Automation 2024-11-21 9.8 Critical
CA Automic Automation 12.2 and 12.3 contain an authentication error vulnerability in the Automic agent that could allow a remote attacker to potentially execute arbitrary commands.
CVE-2022-33689 1 Google 1 Android 2024-11-21 6.2 Medium
Improper access control vulnerability in TelephonyUI prior to SMR Jul-2022 Release 1 allows attackers to change preferred network type by unprotected binder call.
CVE-2022-32276 1 Grafana 1 Grafana 2024-11-21 7.5 High
Grafana 8.4.3 allows unauthenticated access via (for example) a /dashboard/snapshot/*?orgId=0 URI. NOTE: the vendor considers this a UI bug, not a vulnerability
CVE-2022-30755 1 Google 1 Android 2024-11-21 7.3 High
Improper authentication vulnerability in AppLock prior to SMR Jul-2022 Release 1 allows attacker to bypass password confirm activity by hijacking the implicit intent.
CVE-2022-30034 1 Flower Project 1 Flower 2024-11-21 8.6 High
Flower, a web UI for the Celery Python RPC framework, all versions as of 05-02-2022 is vulnerable to an OAuth authentication bypass. An attacker could then access the Flower API to discover and invoke arbitrary Celery RPC calls or deny service by shutting down Celery task nodes.
CVE-2022-2302 1 Lenze 6 C520, C520 Firmware, C550 and 3 more 2024-11-21 9.8 Critical
Multiple Lenze products of the cabinet series skip the password verification upon second login. After a user has been logged on to the device once, a remote attacker can get full access without knowledge of the password.
CVE-2022-29865 1 Opcfoundation 1 Ua .net Standard Stack 2024-11-21 7.5 High
OPC UA .NET Standard Stack allows a remote attacker to bypass the application authentication check via crafted fake credentials.
CVE-2022-22990 1 Westerndigital 11 My Cloud, My Cloud Dl2100, My Cloud Dl4100 and 8 more 2024-11-21 7.8 High
A limited authentication bypass vulnerability was discovered that could allow an attacker to achieve remote code execution and escalate privileges on the My Cloud devices. Addressed this vulnerability by changing access token validation logic and rewriting rule logic on PHP scripts.
CVE-2022-1801 1 Very Simple Contact Form Project 1 Very Simple Contact Form 2024-11-21 7.5 High
The Very Simple Contact Form WordPress plugin before 11.6 exposes the solution to the captcha in the rendered contact form, both as hidden input fields and as plain text in the page, making it very easy for bots to bypass the captcha check, rendering the page a likely target for spam bots.