CWE-287
DiscouragedImproper Authentication
Abstraction: Class · Status: Draft
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
6004 vulnerabilities reference this CWE, most recent first.
GHSA-5GR9-Q682-676M
Vulnerability from github – Published: 2022-05-05 02:48 – Updated: 2022-05-05 02:48The GateIn Portal export/import gadget in JBoss Enterprise Portal Platform 5.2.2 does not properly check authentication when importing Zip files, which allows remote attackers to modify site contents, remove the site, or alter the access controls for portlets.
{
"affected": [],
"aliases": [
"CVE-2013-0314"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2013-04-12T22:55:00Z",
"severity": "HIGH"
},
"details": "The GateIn Portal export/import gadget in JBoss Enterprise Portal Platform 5.2.2 does not properly check authentication when importing Zip files, which allows remote attackers to modify site contents, remove the site, or alter the access controls for portlets.",
"id": "GHSA-5gr9-q682-676m",
"modified": "2022-05-05T02:48:46Z",
"published": "2022-05-05T02:48:46Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2013-0314"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=913327"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2013-0613.html"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/52552"
},
{
"type": "WEB",
"url": "http://www.osvdb.org/91120"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-5GVM-HRW5-H6XF
Vulnerability from github – Published: 2019-03-14 15:40 – Updated: 2022-09-17 01:07The 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 anonymous bind configurations, which allows remote attackers to bypass authentication via a crafted LDAP request.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.hive:hive"
},
"ranges": [
{
"events": [
{
"introduced": "1.0.0"
},
{
"fixed": "1.0.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.0.0"
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.hive:hive"
},
"ranges": [
{
"events": [
{
"introduced": "1.1.0"
},
{
"fixed": "1.1.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.1.0"
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.hive:hive-exec"
},
"ranges": [
{
"events": [
{
"introduced": "1.0.0"
},
{
"fixed": "1.0.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.0.0"
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.hive:hive-exec"
},
"ranges": [
{
"events": [
{
"introduced": "1.1.0"
},
{
"fixed": "1.1.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.1.0"
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.hive:hive-service"
},
"ranges": [
{
"events": [
{
"introduced": "1.0.0"
},
{
"fixed": "1.0.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.0.0"
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.hive:hive-service"
},
"ranges": [
{
"events": [
{
"introduced": "1.1.0"
},
{
"fixed": "1.1.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.1.0"
]
}
],
"aliases": [
"CVE-2015-1772"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": true,
"github_reviewed_at": "2020-06-16T21:16:15Z",
"nvd_published_at": null,
"severity": "HIGH"
},
"details": "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 anonymous bind configurations, which allows remote attackers to bypass authentication via a crafted LDAP request.",
"id": "GHSA-5gvm-hrw5-h6xf",
"modified": "2022-09-17T01:07:49Z",
"published": "2019-03-14T15:40:44Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2015-1772"
},
{
"type": "ADVISORY",
"url": "https://github.com/advisories/GHSA-5gvm-hrw5-h6xf"
},
{
"type": "WEB",
"url": "https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html"
},
{
"type": "WEB",
"url": "http://mail-archives.apache.org/mod_mbox/www-announce/201505.mbox/%3CCAOpgucy52yzNN1FaRcxwhZmx8ZtNRjmK6V0Bxk4svAD-R1q70Q@mail.gmail.com%3E"
},
{
"type": "WEB",
"url": "http://www-01.ibm.com/support/docview.wss?uid=swg21969546"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1034365"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
}
],
"summary": "Improper Authentication in org.apache.hive:hive, org.apache.hive:hive-exec, and org.apache.hive:hive-service"
}
GHSA-5GVX-3W5Q-25PR
Vulnerability from github – Published: 2022-05-24 17:05 – Updated: 2023-02-06 21:30A flaw in Give before 2.5.5, a WordPress plugin, allowed unauthenticated users to bypass API authentication methods and access personally identifiable user information (PII) including names, addresses, IP addresses, and email addresses. Once an API key has been set to any meta key value from the wp_usermeta table, and the token is set to the corresponding MD5 hash of the meta key selected, one can make a request to the restricted endpoints, and thus access sensitive donor data.
{
"affected": [],
"aliases": [
"CVE-2019-20360"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-01-08T06:15:00Z",
"severity": "MODERATE"
},
"details": "A flaw in Give before 2.5.5, a WordPress plugin, allowed unauthenticated users to bypass API authentication methods and access personally identifiable user information (PII) including names, addresses, IP addresses, and email addresses. Once an API key has been set to any meta key value from the wp_usermeta table, and the token is set to the corresponding MD5 hash of the meta key selected, one can make a request to the restricted endpoints, and thus access sensitive donor data.",
"id": "GHSA-5gvx-3w5q-25pr",
"modified": "2023-02-06T21:30:28Z",
"published": "2022-05-24T17:05:52Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-20360"
},
{
"type": "WEB",
"url": "https://wpvulndb.com/vulnerabilities/9889"
},
{
"type": "WEB",
"url": "https://www.wordfence.com/blog/2019/09/authentication-bypass-vulnerability-in-givewp-plugin"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-5GXH-WJ3V-FF48
Vulnerability from github – Published: 2022-05-14 01:46 – Updated: 2022-05-14 01:46SecureCore Standard Edition Version 2.x allows an attacker to bypass the product 's authentication to log in to a Windows PC.
{
"affected": [],
"aliases": [
"CVE-2018-16160"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-11-15T15:29:00Z",
"severity": "HIGH"
},
"details": "SecureCore Standard Edition Version 2.x allows an attacker to bypass the product \u0027s authentication to log in to a Windows PC.",
"id": "GHSA-5gxh-wj3v-ff48",
"modified": "2022-05-14T01:46:27Z",
"published": "2022-05-14T01:46:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-16160"
},
{
"type": "WEB",
"url": "http://jvn.jp/en/jp/JVN21528670/index.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-5H35-3FC9-G75M
Vulnerability from github – Published: 2022-05-24 16:48 – Updated: 2024-04-04 01:01In resetPasswordInternal of DevicePolicyManagerService.java, there is a possible bypass of password reset protection due to an unusual root cause. Remote user interaction is needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9Android ID: A-110172241
{
"affected": [],
"aliases": [
"CVE-2019-2018"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-06-19T21:15:00Z",
"severity": "HIGH"
},
"details": "In resetPasswordInternal of DevicePolicyManagerService.java, there is a possible bypass of password reset protection due to an unusual root cause. Remote user interaction is needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9Android ID: A-110172241",
"id": "GHSA-5h35-3fc9-g75m",
"modified": "2024-04-04T01:01:19Z",
"published": "2022-05-24T16:48:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-2018"
},
{
"type": "WEB",
"url": "https://source.android.com/security/bulletin/2019-03-01"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-5H37-JFGM-XQMG
Vulnerability from github – Published: 2022-05-17 03:44 – Updated: 2022-05-17 03:44Siemens SIMATIC HMI Basic Panels 2nd Generation before WinCC (TIA Portal) 13 SP1 Upd2, SIMATIC HMI Comfort Panels before WinCC (TIA Portal) 13 SP1 Upd2, SIMATIC WinCC Runtime Advanced before WinCC (TIA Portal) 13 SP1 Upd2, SIMATIC WinCC Runtime Professional before WinCC (TIA Portal) 13 SP1 Upd2, SIMATIC HMI Basic Panels 1st Generation (WinCC TIA Portal), SIMATIC HMI Mobile Panel 277 (WinCC TIA Portal), SIMATIC HMI Multi Panels (WinCC TIA Portal), and SIMATIC WinCC 7.x before 7.3 Upd4 allow remote attackers to complete authentication by leveraging knowledge of a password hash without knowledge of the associated password.
{
"affected": [],
"aliases": [
"CVE-2015-2823"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2015-04-08T16:59:00Z",
"severity": "MODERATE"
},
"details": "Siemens SIMATIC HMI Basic Panels 2nd Generation before WinCC (TIA Portal) 13 SP1 Upd2, SIMATIC HMI Comfort Panels before WinCC (TIA Portal) 13 SP1 Upd2, SIMATIC WinCC Runtime Advanced before WinCC (TIA Portal) 13 SP1 Upd2, SIMATIC WinCC Runtime Professional before WinCC (TIA Portal) 13 SP1 Upd2, SIMATIC HMI Basic Panels 1st Generation (WinCC TIA Portal), SIMATIC HMI Mobile Panel 277 (WinCC TIA Portal), SIMATIC HMI Multi Panels (WinCC TIA Portal), and SIMATIC WinCC 7.x before 7.3 Upd4 allow remote attackers to complete authentication by leveraging knowledge of a password hash without knowledge of the associated password.",
"id": "GHSA-5h37-jfgm-xqmg",
"modified": "2022-05-17T03:44:54Z",
"published": "2022-05-17T03:44:54Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2015-2823"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-487246.pdf"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/74040"
},
{
"type": "WEB",
"url": "http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-487246.pdf"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-5H3V-8M6Q-48C4
Vulnerability from github – Published: 2022-05-24 19:14 – Updated: 2022-10-27 19:00Properly formatted POST requests to multiple resources on the HTTP and HTTPS web servers of the Digi PortServer TS 16 Rack device do not require authentication or authentication tokens. This vulnerability could allow an attacker to enable the SNMP service and manipulate the community strings to achieve further control in.
{
"affected": [],
"aliases": [
"CVE-2021-38412"
],
"database_specific": {
"cwe_ids": [
"CWE-287",
"CWE-306"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-09-17T20:15:00Z",
"severity": "CRITICAL"
},
"details": "Properly formatted POST requests to multiple resources on the HTTP and HTTPS web servers of the Digi PortServer TS 16 Rack device do not require authentication or authentication tokens. This vulnerability could allow an attacker to enable the SNMP service and manipulate the community strings to achieve further control in.",
"id": "GHSA-5h3v-8m6q-48c4",
"modified": "2022-10-27T19:00:39Z",
"published": "2022-05-24T19:14:54Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38412"
},
{
"type": "WEB",
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-257-01"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-5H54-2F2F-5X5C
Vulnerability from github – Published: 2026-02-25 18:31 – Updated: 2026-02-25 18:31A vulnerability in the API user authentication of Cisco Catalyst SD-WAN Manager could allow an unauthenticated, remote attacker to gain access to an affected system as a user who has the netadmin role.
The vulnerability is due to improper authentication for requests that are sent to the API. An attacker could exploit this vulnerability by sending a crafted request to the API of an affected system. A successful exploit could allow the attacker to execute commands with the privileges of the netadmin role. Note: Cisco Catalyst SD-WAN Manager releases 20.18 and later are not affected by this vulnerability.
{
"affected": [],
"aliases": [
"CVE-2026-20129"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-02-25T17:25:30Z",
"severity": "CRITICAL"
},
"details": "A vulnerability in the API user authentication of Cisco Catalyst SD-WAN Manager could allow an unauthenticated, remote attacker to gain access to an affected system as a user who has the\u0026nbsp;netadmin role.\n\nThe vulnerability is due to improper authentication for requests that are sent to the API. An attacker could exploit this vulnerability by sending a crafted request to the API of an affected system. A successful exploit could allow the attacker to execute commands with the privileges of the netadmin role.\nNote: Cisco Catalyst SD-WAN Manager releases 20.18 and later are not affected by this vulnerability.\u0026nbsp;",
"id": "GHSA-5h54-2f2f-5x5c",
"modified": "2026-02-25T18:31:38Z",
"published": "2026-02-25T18:31:38Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-20129"
},
{
"type": "WEB",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-authbp-qwCX8D4v"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-5HF8-WQQM-3JX5
Vulnerability from github – Published: 2022-02-12 00:00 – Updated: 2022-02-24 00:01An improper authentication vulnerability has been reported to affect QNAP NAS running Kazoo Server. If exploited, this vulnerability allows attackers to compromise the security of the system. We have already fixed this vulnerability in the following versions of Kazoo Server: Kazoo Server 4.11.22 and later
{
"affected": [],
"aliases": [
"CVE-2021-38679"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-02-11T14:15:00Z",
"severity": "CRITICAL"
},
"details": "An improper authentication vulnerability has been reported to affect QNAP NAS running Kazoo Server. If exploited, this vulnerability allows attackers to compromise the security of the system. We have already fixed this vulnerability in the following versions of Kazoo Server: Kazoo Server 4.11.22 and later",
"id": "GHSA-5hf8-wqqm-3jx5",
"modified": "2022-02-24T00:01:20Z",
"published": "2022-02-12T00:00:48Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38679"
},
{
"type": "WEB",
"url": "https://www.qnap.com/en/security-advisory/qsa-22-01"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-5HH6-JRM5-MQXQ
Vulnerability from github – Published: 2022-05-13 01:34 – Updated: 2022-05-13 01:34When Eclipse Mosquitto version 1.0 to 1.5.5 (inclusive) is configured to use a password file for authentication, any malformed data in the password file will be treated as valid. This typically means that the malformed data becomes a username and no password. If this occurs, clients can circumvent authentication and get access to the broker by using the malformed username. In particular, a blank line will be treated as a valid empty username. Other security measures are unaffected. Users who have only used the mosquitto_passwd utility to create and modify their password files are unaffected by this vulnerability.
{
"affected": [],
"aliases": [
"CVE-2018-12551"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-03-27T18:29:00Z",
"severity": "HIGH"
},
"details": "When Eclipse Mosquitto version 1.0 to 1.5.5 (inclusive) is configured to use a password file for authentication, any malformed data in the password file will be treated as valid. This typically means that the malformed data becomes a username and no password. If this occurs, clients can circumvent authentication and get access to the broker by using the malformed username. In particular, a blank line will be treated as a valid empty username. Other security measures are unaffected. Users who have only used the mosquitto_passwd utility to create and modify their password files are unaffected by this vulnerability.",
"id": "GHSA-5hh6-jrm5-mqxq",
"modified": "2022-05-13T01:34:45Z",
"published": "2022-05-13T01:34:45Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-12551"
},
{
"type": "WEB",
"url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=543401"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00035.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
Mitigation
Strategy: Libraries or Frameworks
Use an authentication framework or library such as the OWASP ESAPI Authentication feature.
CAPEC-114: Authentication Abuse
An attacker obtains unauthorized access to an application, service or device either through knowledge of the inherent weaknesses of an authentication mechanism, or by exploiting a flaw in the authentication scheme's implementation. In such an attack an authentication mechanism is functioning but a carefully controlled sequence of events causes the mechanism to grant access to the attacker.
CAPEC-115: Authentication Bypass
An attacker gains access to application, service, or device with the privileges of an authorized or privileged user by evading or circumventing an authentication mechanism. The attacker is therefore able to access protected data without authentication ever having taken place.
CAPEC-151: Identity Spoofing
Identity Spoofing refers to the action of assuming (i.e., taking on) the identity of some other entity (human or non-human) and then using that identity to accomplish a goal. An adversary may craft messages that appear to come from a different principle or use stolen / spoofed authentication credentials.
CAPEC-194: Fake the Source of Data
An adversary takes advantage of improper authentication to provide data or services under a falsified identity. The purpose of using the falsified identity may be to prevent traceability of the provided data or to assume the rights granted to another individual. One of the simplest forms of this attack would be the creation of an email message with a modified "From" field in order to appear that the message was sent from someone other than the actual sender. The root of the attack (in this case the email system) fails to properly authenticate the source and this results in the reader incorrectly performing the instructed action. Results of the attack vary depending on the details of the attack, but common results include privilege escalation, obfuscation of other attacks, and data corruption/manipulation.
CAPEC-22: Exploiting Trust in Client
An attack of this type exploits vulnerabilities in client/server communication channel authentication and data integrity. It leverages the implicit trust a server places in the client, or more importantly, that which the server believes is the client. An attacker executes this type of attack by communicating directly with the server where the server believes it is communicating only with a valid client. There are numerous variations of this type of attack.
CAPEC-57: Utilizing REST's Trust in the System Resource to Obtain Sensitive Data
This attack utilizes a REST(REpresentational State Transfer)-style applications' trust in the system resources and environment to obtain sensitive data once SSL is terminated.
CAPEC-593: Session Hijacking
This type of attack involves an adversary that exploits weaknesses in an application's use of sessions in performing authentication. The adversary is able to steal or manipulate an active session and use it to gain unathorized access to the application.
CAPEC-633: Token Impersonation
An adversary exploits a weakness in authentication to create an access token (or equivalent) that impersonates a different entity, and then associates a process/thread to that that impersonated token. This action causes a downstream user to make a decision or take action that is based on the assumed identity, and not the response that blocks the adversary.
CAPEC-650: Upload a Web Shell to a Web Server
By exploiting insufficient permissions, it is possible to upload a web shell to a web server in such a way that it can be executed remotely. This shell can have various capabilities, thereby acting as a "gateway" to the underlying web server. The shell might execute at the higher permission level of the web server, providing the ability the execute malicious code at elevated levels.
CAPEC-94: Adversary in the Middle (AiTM)
An adversary targets the communication between two components (typically client and server), in order to alter or obtain data from transactions. A general approach entails the adversary placing themself within the communication channel between the two components.