CWE-287
5,228 CVEs • Abstraction: Class • Likelihood of Exploit: High
Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
CVEs (5,228)
CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS |
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Ecava IntegraXor before 5.0 build 4522 allows remote attackers to bypass authentication and access unspecified web pages via unknown vectors. |
1Vmware 3Vcenter Server Vcloud Automation Identity ApplianceVcloud DirectorMay 6, 2026 Apr 15, 2016 N/A· v4 7.6 HIGH· v3 6.8 MEDIUM· v2 Client Integration Plugin (CIP) in VMware vCenter Server 5.5 U3a, U3b, and U3c and 6.0 before U2; vCloud Director 5.5.5; and vRealize Automation Identity Appliance 6.2.4 before 6.2.4.1 mishandles session content, which a...Show more |
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. |
HP Support Assistant before 8.1.52.1 allows remote attackers to bypass authentication via unspecified vectors. |
Cisco FireSIGHT System Software 6.1.0 does not use a constant-time algorithm for verifying credentials, which makes it easier for remote attackers to enumerate valid usernames by measuring timing differences, aka Bug ID...Show more |
4Samsung SunZyxel+1 more4Gs1900 10hp Firmware Keymouse FirmwareOpensolaris+1 moreMay 6, 2026 Mar 3, 2016 N/A· v4 9.8 CRITICAL· v3 10.0 HIGH· v2 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 privileg...Show more |
2Zyxel Zzinc2Gs1900 10hp Firmware Keymouse FirmwareMay 6, 2026 Feb 7, 2016 N/A· v4 5.4 MEDIUM· v3 5.5 MEDIUM· v2 The Openfire server in Cisco Finesse Desktop 10.5(1) and 11.0(1) and Unified Contact Center Express 10.6(1) has a hardcoded account, which makes it easier for remote attackers to obtain access via an XMPP session, aka Bu...Show more |
Sauter EY-WS505F0x0 moduWeb Vision before 1.6.0 allows remote attackers to bypass authentication by leveraging knowledge of a password hash without knowledge of the associated password. |
The API on Fisher-Price Smart Toy Bear devices allows remote attackers to obtain sensitive information or modify data by leveraging presence in an 802.11 network's coverage area and entering an account number. |
3Canonical DebianHaxx3Curl Debian LinuxUbuntu LinuxMay 6, 2026 Jan 29, 2016 N/A· v4 7.3 HIGH· v3 5.0 MEDIUM· v2 The ConnectionExists function in lib/url.c in libcurl before 7.47.0 does not properly re-use NTLM-authenticated proxy connections, which might allow remote attackers to authenticate as other users via a request, a simila...Show more |
The authorization framework in Apache Hive 1.0.0, 1.0.1, 1.1.0, 1.1.1, 1.2.0 and 1.2.1, on clusters protected by Ranger and SqlStdHiveAuthorization, allows attackers to bypass intended parent table access restrictions vi...Show more |
4Debian NetappNtp+1 more6Clustered Data Ontap Debian LinuxNtp+3 moreMay 6, 2026 Jan 26, 2016 N/A· v4 7.7 HIGH· v3 4.0 MEDIUM· v2 NTP 4.x before 4.2.8p6 and 4.3.x before 4.3.90 do not verify peer associations of symmetric keys when authenticating packets, which might allow remote attackers to conduct impersonation attacks via an arbitrary trusted k...Show more |
1Cisco 1Wireless Lan Controller Software May 6, 2026 Jan 15, 2016 N/A· v4 9.8 CRITICAL· v3 10.0 HIGH· v2 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. |
1Advantech 2Eki 1321 Series Firmware Eki 1322 Series FirmwareMay 6, 2026 Jan 9, 2016 N/A· v4 9.8 CRITICAL· v3 10.0 HIGH· v2 Advantech EKI-132x devices with firmware before 2015-12-31 allow remote attackers to bypass authentication via unspecified vectors. |
The MessageBrokerServlet servlet in Moxa OnCell Central Manager before 2.2 does not require authentication, which allows remote attackers to obtain administrative access via a command, as demonstrated by the addUserAndGr...Show more |
2Apache Ibm2Hive Infosphere BiginsightsMay 6, 2026 Dec 21, 2015 N/A· v4 7.3 HIGH· v3 4.3 MEDIUM· v2 The LDAP implementation in HiveServer2 in Apache Hive before 1.0.1 and 1.1.x before 1.1.1, as used in IBM InfoSphere BigInsights 3.0, 3.0.0.1, and 3.0.0.2 and other products, mishandles simple unauthenticated and anonymo...Show more |
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 befor...Show more |
1Cisco 1Epc3928 Docsis 3.0 8x4 Wireless Residential Gateway With Embedded Digital Voice Adapter May 6, 2026 Dec 14, 2015 N/A· v4 N/A· v3 7.5 HIGH· v2 Cisco EPC3928 devices with EDVA 5.5.10, 5.5.11, and 5.7.1 allow remote attackers to bypass an intended authentication requirement and execute unspecified administrative functions via a crafted HTTP request, aka Bug ID CS...Show more |
Cisco Prime Collaboration Assurance before 11.0 has a hardcoded cmuser account, which allows remote attackers to obtain access by establishing an SSH session and leveraging knowledge of this account's password, aka Bug I...Show more |
CSL DualCom GPRS CS2300-R devices with firmware 1.25 through 3.53 do not require authentication from Alarm Receiving Center (ARC) servers, which allows man-in-the-middle attackers to bypass intended access restrictions v...Show more |