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.
6001 vulnerabilities reference this CWE, most recent first.
GHSA-5P8V-M885-Q5FG
Vulnerability from github – Published: 2024-09-18 09:30 – Updated: 2024-09-18 18:30Improper authentication vulnerability in multiple digital video recorders provided by TAKENAKA ENGINEERING CO., LTD. allows a remote authenticated attacker to execute an arbitrary OS command on the device or alter the device settings.
{
"affected": [],
"aliases": [
"CVE-2024-41929"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-09-18T07:15:02Z",
"severity": "HIGH"
},
"details": "Improper authentication vulnerability in multiple digital video recorders provided by TAKENAKA ENGINEERING CO., LTD. allows a remote authenticated attacker to execute an arbitrary OS command on the device or alter the device settings.",
"id": "GHSA-5p8v-m885-q5fg",
"modified": "2024-09-18T18:30:51Z",
"published": "2024-09-18T09:30:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-41929"
},
{
"type": "WEB",
"url": "https://jvn.jp/en/vu/JVNVU90142679"
},
{
"type": "WEB",
"url": "https://www.takex-eng.co.jp/ja/news/news.php?s=68"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-5PGP-MC2W-HJJX
Vulnerability from github – Published: 2026-03-11 18:30 – Updated: 2026-03-11 18:30An edgecase in SSO implementation in Neo4j Enterprise edition versions prior to version 2026.02 can lead to unauthorised access under the following conditions:
If a neo4j admin configures two or more OIDC providers AND configures one or more of them to be an authorization provider AND configures one or more of them to be authentication-only, then those that are authentication-only will also provide authorization. This edgecase becomes a security problem only if the authentication-only provider contains groups which have higher privileges than provided by the intended (configured) authorization provider.
When using multiple plugins for authentication and authorisation, prior to the fix the issue could lead to a plugin configured to provide only authentication or authorisation capabilities erroneously providing both capabilities.
We recommend upgrading to versions 2026.02 (or 5.26.22) where the issue is fixed.
{
"affected": [],
"aliases": [
"CVE-2026-1524"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-03-11T17:16:54Z",
"severity": "LOW"
},
"details": "An edgecase in SSO implementation in Neo4j Enterprise edition versions prior to version 2026.02 can lead to unauthorised access under the following conditions:\n\n\nIf a neo4j admin configures two or more OIDC providers AND configures one or more of them to be an authorization provider AND configures one or more of them to be authentication-only, then those that are authentication-only will also provide authorization. This edgecase becomes a security problem only if\u00a0the authentication-only provider contains groups which have higher privileges than provided by the intended (configured) authorization provider. \n\nWhen using multiple plugins for authentication and authorisation, prior to the fix the issue could lead to a plugin configured to provide only authentication or authorisation capabilities erroneously providing both capabilities.\u00a0\n\nWe recommend upgrading to versions 2026.02 (or 5.26.22) where the issue is fixed.",
"id": "GHSA-5pgp-mc2w-hjjx",
"modified": "2026-03-11T18:30:33Z",
"published": "2026-03-11T18:30:33Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-1524"
},
{
"type": "WEB",
"url": "https://neo4j.com/security/CVE-2026-1524"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:U/V:D/RE:M/U:Green",
"type": "CVSS_V4"
}
]
}
GHSA-5PJ7-XH4X-Q82M
Vulnerability from github – Published: 2024-09-07 18:30 – Updated: 2024-09-07 18:30A vulnerability that allows a user who has been assigned a low-privileged role within Veeam Backup & Replication to alter Multi-Factor Authentication (MFA) settings and bypass MFA.
{
"affected": [],
"aliases": [
"CVE-2024-40713"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-09-07T17:15:13Z",
"severity": "HIGH"
},
"details": "A vulnerability that allows a user who has been assigned a low-privileged role within Veeam Backup \u0026 Replication to alter Multi-Factor Authentication (MFA) settings and bypass MFA.",
"id": "GHSA-5pj7-xh4x-q82m",
"modified": "2024-09-07T18:30:24Z",
"published": "2024-09-07T18:30:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-40713"
},
{
"type": "WEB",
"url": "https://www.veeam.com/kb4649"
}
],
"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-5PQ8-PCJM-MV95
Vulnerability from github – Published: 2022-05-17 03:50 – Updated: 2022-05-17 03:50DokuWiki 2014-05-05a and earlier, when using Active Directory for LDAP authentication, allows remote attackers to bypass authentication via a user name and password starting with a null (\0) character, which triggers an anonymous bind.
{
"affected": [],
"aliases": [
"CVE-2014-8764"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2014-10-22T14:55:00Z",
"severity": "MODERATE"
},
"details": "DokuWiki 2014-05-05a and earlier, when using Active Directory for LDAP authentication, allows remote attackers to bypass authentication via a user name and password starting with a null (\\0) character, which triggers an anonymous bind.",
"id": "GHSA-5pq8-pcjm-mv95",
"modified": "2022-05-17T03:50:59Z",
"published": "2022-05-17T03:50:59Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2014-8764"
},
{
"type": "WEB",
"url": "https://github.com/splitbrain/dokuwiki/pull/868"
},
{
"type": "WEB",
"url": "http://advisories.mageia.org/MGASA-2014-0438.html"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/61983"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2014/dsa-3059"
},
{
"type": "WEB",
"url": "http://www.freelists.org/post/dokuwiki/Fwd-Dokuwiki-maybe-security-issue-Null-byte-poisoning-in-LDAP-authentication"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2014/10/13/3"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2014/10/16/9"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-5Q4R-RXFM-X9HM
Vulnerability from github – Published: 2026-07-14 18:32 – Updated: 2026-07-14 18:32Improper authentication in Windows Admin Center allows an authorized attacker to elevate privileges locally.
{
"affected": [],
"aliases": [
"CVE-2026-57107"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-14T17:17:10Z",
"severity": "HIGH"
},
"details": "Improper authentication in Windows Admin Center allows an authorized attacker to elevate privileges locally.",
"id": "GHSA-5q4r-rxfm-x9hm",
"modified": "2026-07-14T18:32:11Z",
"published": "2026-07-14T18:32:11Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-57107"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57107"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-5Q63-8X25-H545
Vulnerability from github – Published: 2026-04-20 00:30 – Updated: 2026-04-20 00:30A weakness has been identified in liangliangyy DjangoBlog up to 2.1.0.0. This impacts an unknown function of the file blog/views.py of the component Clean Endpoint. This manipulation causes missing authentication. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
{
"affected": [],
"aliases": [
"CVE-2026-6579"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-04-19T22:16:35Z",
"severity": "MODERATE"
},
"details": "A weakness has been identified in liangliangyy DjangoBlog up to 2.1.0.0. This impacts an unknown function of the file blog/views.py of the component Clean Endpoint. This manipulation causes missing authentication. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.",
"id": "GHSA-5q63-8x25-h545",
"modified": "2026-04-20T00:30:13Z",
"published": "2026-04-20T00:30:13Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6579"
},
{
"type": "WEB",
"url": "https://github.com/3em0/cve_repo/blob/main/DjangoBlog/Vuln-4-Unauthenticated-Cache-Purge.md"
},
{
"type": "WEB",
"url": "https://vuldb.com/submit/790286"
},
{
"type": "WEB",
"url": "https://vuldb.com/vuln/358214"
},
{
"type": "WEB",
"url": "https://vuldb.com/vuln/358214/cti"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-5Q6W-Q4P8-F56H
Vulnerability from github – Published: 2022-05-17 04:00 – Updated: 2025-04-12 12:55The 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 addUserAndGroup action.
{
"affected": [],
"aliases": [
"CVE-2015-6480"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2015-12-21T11:59:00Z",
"severity": "HIGH"
},
"details": "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 addUserAndGroup action.",
"id": "GHSA-5q6w-q4p8-f56h",
"modified": "2025-04-12T12:55:06Z",
"published": "2022-05-17T04:00:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2015-6480"
},
{
"type": "WEB",
"url": "https://ics-cert.us-cert.gov/advisories/ICSA-15-328-01"
},
{
"type": "WEB",
"url": "http://zerodayinitiative.com/advisories/ZDI-15-452"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-5Q8Q-FJ6W-J33V
Vulnerability from github – Published: 2022-08-20 00:00 – Updated: 2026-07-05 03:30Printix Cloud Print Management v1.3.1149.0 for Windows was discovered to contain insecure permissions.
{
"affected": [],
"aliases": [
"CVE-2022-35167"
],
"database_specific": {
"cwe_ids": [
"CWE-287",
"CWE-732"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-08-19T02:15:00Z",
"severity": "HIGH"
},
"details": "Printix Cloud Print Management v1.3.1149.0 for Windows was discovered to contain insecure permissions.",
"id": "GHSA-5q8q-fj6w-j33v",
"modified": "2026-07-05T03:30:49Z",
"published": "2022-08-20T00:00:39Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-35167"
},
{
"type": "WEB",
"url": "https://www.pentagrid.ch/en/blog/vulnerabilities-in-printix-cloud-print-management"
},
{
"type": "WEB",
"url": "http://printix.com"
},
{
"type": "WEB",
"url": "http://printixnet.com"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-5QGX-Q55Q-4JM7
Vulnerability from github – Published: 2022-05-24 17:10 – Updated: 2022-05-24 17:10An issue was discovered on D-Link DSL-2640B E1 EU_1.01 devices. The administrative interface doesn't perform authentication checks for a firmware-update POST request. Any attacker that can access the administrative interface can install firmware of their choice.
{
"affected": [],
"aliases": [
"CVE-2020-9544"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-03-05T15:15:00Z",
"severity": "MODERATE"
},
"details": "An issue was discovered on D-Link DSL-2640B E1 EU_1.01 devices. The administrative interface doesn\u0027t perform authentication checks for a firmware-update POST request. Any attacker that can access the administrative interface can install firmware of their choice.",
"id": "GHSA-5qgx-q55q-4jm7",
"modified": "2022-05-24T17:10:18Z",
"published": "2022-05-24T17:10:18Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-9544"
},
{
"type": "WEB",
"url": "https://ktln2.org/2020/03/05/cve-2020-9544"
},
{
"type": "WEB",
"url": "https://www.dlink.com/en/security-bulletin"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-5QJ4-9P84-827G
Vulnerability from github – Published: 2022-05-17 01:17 – Updated: 2025-04-20 03:34Authentication bypass by spoofing vulnerability in Intel Security VirusScan Enterprise Linux (VSEL) 2.0.3 (and earlier) allows remote unauthenticated attacker to execute arbitrary code or cause a denial of service via a crafted authentication cookie.
{
"affected": [],
"aliases": [
"CVE-2016-8022"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-03-14T22:59:00Z",
"severity": "HIGH"
},
"details": "Authentication bypass by spoofing vulnerability in Intel Security VirusScan Enterprise Linux (VSEL) 2.0.3 (and earlier) allows remote unauthenticated attacker to execute arbitrary code or cause a denial of service via a crafted authentication cookie.",
"id": "GHSA-5qj4-9p84-827g",
"modified": "2025-04-20T03:34:05Z",
"published": "2022-05-17T01:17:42Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2016-8022"
},
{
"type": "WEB",
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10181"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/40911"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/94823"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1037433"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/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.