Symfony before 2.8.6 and 3.x before 3.0.6 allows remote attackers to bypass authentication by logging in with an empty password and valid username, which triggers an unauthenticated bind.

J-Web in Juniper Junos OS before 12.1X46-D45, 12.1X46-D50, 12.1X47 before 12.1X47-D35, 12.3 before 12.3R12, 12.3X48 before 12.3X48-D25, 13.3 before 13.3R10, 13.3R9 before 13.3R9-S1, 14.1 before 14.1R7, 14.1X53 before 14.1X53-D35, 14.2 before 14.2R6, 15.1 before 15.1A2 or 15.1F4, 15.1X49 before 15.1X49-D30, and 15.1R before 15.1R3 might allow remote attackers to obtain sensitive information and consequently gain administrative privileges via unspecified vectors.

VRTSweb.exe in VRTSweb in Symantec Backup Exec Continuous Protection Server (CPS) 11d, 12.0, and 12.5; Veritas NetBackup Operations Manager (NOM) 6.0 GA through 6.5.5; Veritas Backup Reporter (VBR) 6.0 GA through 6.6; Veritas Storage Foundation (SF) 3.5; Veritas Storage Foundation for Windows High Availability (SFWHA) 4.3MP2, 5.0, 5.0RP1a, 5.0RP2, 5.1, and 5.1AP1; Veritas Storage Foundation for High Availability (SFHA) 3.5; Veritas Storage Foundation for Oracle (SFO) 4.1, 5.0, and 5.0.1; Veritas Storage Foundation for DB2 4.1 and 5.0; Veritas Storage Foundation for Sybase 4.1 and 5.0; Veritas Storage Foundation for Oracle Real Application Cluster (SFRAC) 3.5, 4.0, 4.1, and 5.0; Veritas Storage Foundation Manager (SFM) 1.0, 1.0 MP1, 1.1, 1.1.1Ux, 1.1.1Win, and 2.0; Veritas Cluster Server (VCS) 3.5, 4.0, 4.1, and 5.0; Veritas Cluster Server One (VCSOne) 2.0, 2.0.1, and 2.0.2; Veritas Application Director (VAD) 1.1 and 1.1 Platform Expansion; Veritas Cluster Server Management Console (VCSMC) 5.1, 5.5, and 5.5.1; Veritas Storage Foundation Cluster File System (SFCFS) 3.5, 4.0, 4.1, and 5.0; Veritas Storage Foundation Cluster File System for Oracle RAC (SFCFS RAC) 5.0; Veritas Command Central Storage (CCS) 4.x, 5.0, and 5.1; Veritas Command Central Enterprise Reporter (CC-ER) 5.0 GA, 5.0 MP1, 5.0 MP1RP1, and 5.1; Veritas Command Central Storage Change Manager (CC-SCM) 5.0 and 5.1; and Veritas MicroMeasure 5.0 does not properly validate authentication requests, which allows remote attackers to trigger the unpacking of a WAR archive, and execute arbitrary code in the contained files, via crafted data to TCP port 14300.

An Authentication Bypass Vulnerability exists in DELL SonicWALL Analyzer 7.0, Global Management System (GMS) 4.1, 5.0, 5.1, 6.0, and 7.0; Universal Management Appliance (UMA) 5.1, 6.0, and 7.0 and ViewPoint 4.1, 5.0, 5.1, and 6.0 via the skipSessionCheck parameter to the UMA interface (/appliance/), which could let a remote malicious user obtain access to the root account.

The XML API in TelePresence Codec (TC) 7.2.0, 7.2.1, 7.3.0, 7.3.1, 7.3.2, 7.3.3, 7.3.4, and 7.3.5 and Collaboration Endpoint (CE) 8.0.0, 8.0.1, and 8.1.0 in Cisco TelePresence Software mishandles authentication, which allows remote attackers to execute control commands or make configuration changes via an API request, aka Bug ID CSCuz26935.

ProjectSend (formerly cFTP) r582 allows authentication bypass via a direct request for users.php, home.php, edit-file.php?file_id=1, or process-zip-download.php, or add_user_form_* parameters to users-add.php.

The initial admin account setup wizard on Lexmark devices allow unauthenticated access to the “out of service erase” feature.

Cisco NX-OS 6.0(2)U6(1) through 6.0(2)U6(5) on Nexus 3000 devices and 6.0(2)A6(1) through 6.0(2)A6(5) and 6.0(2)A7(1) on Nexus 3500 devices has hardcoded credentials, which allows remote attackers to obtain root privileges via a (1) TELNET or (2) SSH session, aka Bug ID CSCuy25800.

cgi-bin/setup_dns.exe on the Belkin F5D7230-4 router with firmware 9.01.10 does not require authentication, which allows remote attackers to perform administrative actions, as demonstrated by changing a DNS server via the dns1_1, dns1_2, dns1_3, and dns1_4 parameters. NOTE: it was later reported that F5D7632-4V6 with firmware 6.01.08 is also affected.

The Disaster Recovery Framework (DRF) master server in Cisco Unified Communications products, including Unified Communications Manager (CUCM) 5.x and 6.x, Unified Presence 1.x and 6.x, Emergency Responder 2.x, and Mobility Manager 2.x, does not require authentication for requests received from the network, which allows remote attackers to execute arbitrary code via unspecified vectors.

In the GUI of Ceragon FibeAir IP-10 (before 7.2.0) devices, a remote attacker can bypass authentication by adding an ALBATROSS cookie with the value 0-4-11 to their browser.

SNMPv3 HMAC verification in (1) Net-SNMP 5.2.x before 5.2.4.1, 5.3.x before 5.3.2.1, and 5.4.x before 5.4.1.1; (2) UCD-SNMP; (3) eCos; (4) Juniper Session and Resource Control (SRC) C-series 1.0.0 through 2.0.0; (5) NetApp (aka Network Appliance) Data ONTAP 7.3RC1 and 7.3RC2; (6) SNMP Research before 16.2; (7) multiple Cisco IOS, CatOS, ACE, and Nexus products; (8) Ingate Firewall 3.1.0 and later and SIParator 3.1.0 and later; (9) HP OpenView SNMP Emanate Master Agent 15.x; and possibly other products relies on the client to specify the HMAC length, which makes it easier for remote attackers to bypass SNMP authentication via a length value of 1, which only checks the first byte.

Pivotal Cloud Foundry (PCF) Ops Manager before 1.5.14 and 1.6.x before 1.6.9 uses the same cookie-encryption key across different customers' installations, which allows remote attackers to bypass session authentication by leveraging knowledge of this key from another installation.

Symantec Ghost Solution Suite 1.1 before 1.1 patch 2, 2.0.0, and 2.0.1 does not authenticate connections between the console and the Ghost Management Agent, which allows remote attackers to execute arbitrary commands via unspecified RPC requests in conjunction with ARP spoofing.

console-io is a module that allows users to implement a web console in their application. A malicious user could bypass the authentication and execute any command that the user who is running the console-io application 2.2.13 and earlier is able to run. This means that if console-io was running from root, the attacker would have full access to the system. This vulnerability exists because the console-io application does not configure socket.io to require authentication, which allows a malicious user to connect via a websocket to send commands and receive the response.

4MOSAn GCB Doctor’s login page has improper validation of Cookie, which allows an unauthenticated remote attacker to bypass authentication by code injection in cookie, and arbitrarily manipulate the system or interrupt services by upload and execution of arbitrary files.

The Admin UI in Apache Ranger before 0.5.1 does not properly handle authentication requests that lack a password, which allows remote attackers to bypass authentication by leveraging knowledge of a valid username.

Unspecified vulnerability in the Header Image Module before 5.x-1.1 for Drupal allows remote attackers to access the administration pages via unknown attack vectors.

The administration panel on the Airspan WiMax ProST 4.1 antenna with 6.5.38.0 software does not verify authentication credentials, which allows remote attackers to (1) upload malformed firmware or (2) bind the antenna to a different WiMAX base station via unspecified requests to forms under process_adv/.

Xiaongmai AHB7008T-MH-V2, AHB7804R-ELS, AHB7804R-MH-V2, AHB7808R-MS-V2, AHB7808R-MS, AHB7808T-MS-V2, AHB7804R-LMS, HI3518_50H10L_S39 V4.02.R11.7601.Nat.Onvif.20170420, V4.02.R11.Nat.Onvif.20160422, V4.02.R11.7601.Nat.Onvif.20170424, V4.02.R11.Nat.Onvif.20170327, V4.02.R11.Nat.Onvif.20161205, V4.02.R11.Nat.20170301, V4.02.R12.Nat.OnvifS.20170727 is affected by a backdoor in the macGuarder and dvrHelper binaries of DVR/NVR/IP camera firmware due to static root account credentials in the system.

The FTP server on the Linksys WRT54G 7 router with 7.00.1 firmware does not verify authentication credentials, which allows remote attackers to establish an FTP session by sending an arbitrary username and password.

ganglia-web before 3.7.1 allows remote attackers to bypass authentication.

Advantech EKI-132x devices with firmware before 2015-12-31 allow remote attackers to bypass authentication via unspecified vectors.

NetApp Data ONTAP before 8.2.4, when operating in 7-Mode, allows remote attackers to bypass authentication and (1) obtain sensitive information from or (2) modify volumes via vectors related to UTF-8 in the volume language.

Juniper ScreenOS 6.2.0r15 through 6.2.0r18, 6.3.0r12 before 6.3.0r12b, 6.3.0r13 before 6.3.0r13b, 6.3.0r14 before 6.3.0r14b, 6.3.0r15 before 6.3.0r15b, 6.3.0r16 before 6.3.0r16b, 6.3.0r17 before 6.3.0r17b, 6.3.0r18 before 6.3.0r18b, 6.3.0r19 before 6.3.0r19b, and 6.3.0r20 before 6.3.0r21 allows remote attackers to obtain administrative access by entering an unspecified password during a (1) SSH or (2) TELNET session.

puppetlabs-mysql 3.1.0 through 3.6.0 allow remote attackers to bypass authentication by leveraging creation of a database account without a password when a 'mysql_user' user parameter contains a host with a netmask.

Dataprobe iBootBar (with 2007-09-20 and possibly later released firmware) allows remote attackers to bypass authentication, and conduct power-cycle attacks on connected devices, via a DCRABBIT cookie.

Cisco Wireless LAN Controller (WLC) devices with software 7.6.x, 8.0 before 8.0.121.0, and 8.1 before 8.1.131.0 allow remote attackers to change configuration settings via unspecified vectors, aka Bug ID CSCuw06153.

Dataprobe iBootBar (with 2007-09-20 and possibly later beta firmware) allows remote attackers to bypass authentication, and conduct power-cycle attacks on connected devices, via a DCCOOKIE cookie.

The RPC service in Tripwire (formerly nCircle) IP360 VnE Manager 7.2.2 before 7.2.6 allows remote attackers to bypass authentication and (1) enumerate users, (2) reset passwords, or (3) manipulate IP filter restrictions via crafted "privileged commands."

An issue was discovered on Shenzhen Coship RT3050 4.0.0.40, RT3052 4.0.0.48, RT7620 10.0.0.49, WM3300 5.0.0.54, and WM3300 5.0.0.55 devices. The password reset functionality of the router doesn't have backend validation for the current password and doesn't require any type of authentication. By making a POST request to the apply.cgi file of the router, the attacker can change the admin username and password of the router.

Impero Education Pro before 5105 relies on the -1|AUTHENTICATE\x02PASSWORD string for authentication, which allows remote attackers to execute arbitrary programs via an encrypted command.

The telnet service in LevelOne WBR-3460 4-Port ADSL 2/2+ Wireless Modem Router with firmware 1.00.11 and 1.00.12 does not require authentication, which allows remote attackers on the local or wireless network to obtain administrative access.

The default installation of Cisco voice products, when running the IBM Director Agent on IBM servers before OS 2000.2.6, does not require authentication, which allows remote attackers to gain administrator privileges by connecting to TCP port 14247.

MicroNews allows remote attackers to bypass authentication and gain administrative privileges via a direct request to admin.php.

An insecure SSHD configuration in Juniper Device Manager (JDM) and host OS on Juniper NFX Series devices may allow remote unauthenticated access if any of the passwords on the system are empty. The affected SSHD configuration has the PermitEmptyPasswords option set to "yes". Affected releases are Juniper Networks Junos OS: 18.1 versions prior to 18.1R4 on NFX Series.

Soreco Xpert.Line 3.0 allows local users to spoof users and consequently gain privileges by intercepting a Windows API call.

Unspecified vulnerability in HP Select Identity 4.01 through 4.01.010 and 4.10 through 4.13.001 allows remote attackers to obtain unspecified access via unknown vectors.

The custom authentication realm used by karaf-tomcat's "opendaylight" realm in Opendaylight before Helium SR3 will authenticate any username and password combination.

The Thomson/Alcatel SpeedTouch 7G router, as used for the BT Home Hub 6.2.6.B and earlier, allows remote attackers on an intranet to bypass authentication and gain administrative access via vectors including a '/' (slash) character at the end of the PATH_INFO to cgi/b, aka "double-slash auth bypass." NOTE: remote attackers outside the intranet can exploit this by leveraging a separate CSRF vulnerability. NOTE: SpeedTouch 780 might also be affected by some of these issues.

Anyterm Daemon in Infoblox Network Automation NetMRI before NETMRI-23483 allows remote attackers to execute arbitrary commands with root privileges via a crafted terminal/anyterm-module request.

Multiple command handlers in CA (Computer Associates) BrightStor ARCserve Backup for Laptops and Desktops r11.0 through r11.5 do not verify if a peer is authenticated, which allows remote attackers to add and delete users, and start client restores.

The Vonage Motorola Phone Adapter VT 2142-VD does not properly verify that a SIP INVITE message originated from a legitimate server, which allows remote attackers to send spoofed INVITE messages, as demonstrated by a flood of messages triggering a denial of service, and by phone calls with malicious content.

This vulnerability allows remote attackers to bypass authentication on affected installations of Commvault CommCell 11.22.22. Authentication is not required to exploit this vulnerability. The specific flaw exists within the CVSearchService service. The issue results from the lack of proper validation prior to authentication. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-13706.

The management interface in Cisco TelePresence Video Communication Server (VCS) and Cisco Expressway before X7.2.4, X8 before X8.1.2, and X8.2 before X8.2.2 and Cisco TelePresence Conductor before X2.3.1 and XC2.4 before XC2.4.1 allows remote attackers to bypass authentication via crafted login parameters, aka Bug IDs CSCur02680 and CSCur05556.

NetSupport Manager Client before 10.20.0004 allows remote attackers to bypass the (1) basic and (2) authentication schemes by spoofing the NetSupport Manager.

Delta Electronics DIAEnergie Version 1.7.5 and prior may allow an attacker to add a new administrative user without being authenticated or authorized, which may allow the attacker to log in and use the device with administrative privileges.

IBM General Parallel File System (GPFS) 3.4 before 3.4.0.32, 3.5 before 3.5.0.24, and 4.1 before 4.1.0.7 in certain cipherList configurations allows remote attackers to bypass authentication and execute arbitrary programs as root via unspecified vectors.

The telnet service in Cisco Video Surveillance IP Gateway Encoder/Decoder (Standalone and Module) firmware 1.8.1 and earlier, Video Surveillance SP/ISP Decoder Software firmware 1.11.0 and earlier, and the Video Surveillance SP/ISP firmware 1.23.7 and earlier does not require authentication, which allows remote attackers to perform administrative actions, aka CSCsj31729.

An issue was discovered in MK-AUTH 19.01. There is authentication bypass in the web login functionality because guessable credentials to admin/executar_login.php result in admin access.