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.
5996 vulnerabilities reference this CWE, most recent first.
GHSA-2HVV-H4PW-WCM2
Vulnerability from github – Published: 2022-05-17 02:06 – Updated: 2022-05-17 02:06The cluster logical volume manager daemon (clvmd) in lvm2-cluster in LVM2 before 2.02.72, as used in Red Hat Global File System (GFS) and other products, does not verify client credentials upon a socket connection, which allows local users to cause a denial of service (daemon exit or logical-volume change) or possibly have unspecified other impact via crafted control commands.
{
"affected": [],
"aliases": [
"CVE-2010-2526"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2010-08-05T13:22:00Z",
"severity": "MODERATE"
},
"details": "The cluster logical volume manager daemon (clvmd) in lvm2-cluster in LVM2 before 2.02.72, as used in Red Hat Global File System (GFS) and other products, does not verify client credentials upon a socket connection, which allows local users to cause a denial of service (daemon exit or logical-volume change) or possibly have unspecified other impact via crafted control commands.",
"id": "GHSA-2hvv-h4pw-wcm2",
"modified": "2022-05-17T02:06:44Z",
"published": "2022-05-17T02:06:44Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2010-2526"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=614248"
},
{
"type": "WEB",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/60809"
},
{
"type": "WEB",
"url": "https://rhn.redhat.com/errata/RHSA-2010-0567.html"
},
{
"type": "WEB",
"url": "https://rhn.redhat.com/errata/RHSA-2010-0568.html"
},
{
"type": "WEB",
"url": "https://www.redhat.com/archives/linux-lvm/2010-July/msg00083.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/40759"
},
{
"type": "WEB",
"url": "http://securitytracker.com/id?1024258"
},
{
"type": "WEB",
"url": "http://www.osvdb.org/66753"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-1001-1"
},
{
"type": "WEB",
"url": "http://www.vupen.com/english/advisories/2010/1944"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-2J2H-4H37-3VH9
Vulnerability from github – Published: 2022-05-17 04:39 – Updated: 2022-05-17 04:39Hanvon FaceID before 1.007.110 does not require authentication, which allows remote attackers to modify access-control and attendance-tracking data via API commands.
{
"affected": [],
"aliases": [
"CVE-2014-2938"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2014-05-22T20:55:00Z",
"severity": "HIGH"
},
"details": "Hanvon FaceID before 1.007.110 does not require authentication, which allows remote attackers to modify access-control and attendance-tracking data via API commands.",
"id": "GHSA-2j2h-4h37-3vh9",
"modified": "2022-05-17T04:39:49Z",
"published": "2022-05-17T04:39:49Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2014-2938"
},
{
"type": "WEB",
"url": "http://www.kb.cert.org/vuls/id/767044"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-2J46-43Q5-RFCP
Vulnerability from github – Published: 2025-04-23 18:30 – Updated: 2025-04-23 18:30BEC Technologies Multiple Routers Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of BEC Technologies routers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the web-based user interface. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-25894.
{
"affected": [],
"aliases": [
"CVE-2025-2771"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-04-23T17:16:55Z",
"severity": "MODERATE"
},
"details": "BEC Technologies Multiple Routers Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of BEC Technologies routers. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the web-based user interface. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-25894.",
"id": "GHSA-2j46-43q5-rfcp",
"modified": "2025-04-23T18:30:59Z",
"published": "2025-04-23T18:30:59Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-2771"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-25-184"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-2J57-PRQ3-H7V2
Vulnerability from github – Published: 2024-02-20 18:30 – Updated: 2024-02-20 18:30Arbitrary Authentication Relay and Session Hijack vulnerabilities in the deprecated VMware Enhanced Authentication Plug-in (EAP) could allow a malicious actor that could trick a target domain user with EAP installed in their web browser into requesting and relaying service tickets for arbitrary Active Directory Service Principal Names (SPNs).
{
"affected": [],
"aliases": [
"CVE-2024-22245"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-02-20T18:15:51Z",
"severity": "CRITICAL"
},
"details": "Arbitrary Authentication Relay and Session Hijack vulnerabilities in the deprecated VMware Enhanced Authentication Plug-in (EAP) could allow\u00a0a\u00a0malicious actor that could trick a target domain user with EAP installed in their web browser into requesting and relaying service tickets for arbitrary Active Directory Service Principal Names (SPNs).",
"id": "GHSA-2j57-prq3-h7v2",
"modified": "2024-02-20T18:30:35Z",
"published": "2024-02-20T18:30:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-22245"
},
{
"type": "WEB",
"url": "https://www.vmware.com/security/advisories/VMSA-2024-0003.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-2J6J-XH5R-GF2P
Vulnerability from github – Published: 2022-05-24 16:49 – Updated: 2022-10-25 19:00Prima Systems FlexAir devices allow authentication with MD5 hashes directly.
{
"affected": [],
"aliases": [
"CVE-2019-7666"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-07-01T19:15:00Z",
"severity": "HIGH"
},
"details": "Prima Systems FlexAir devices allow authentication with MD5 hashes directly.",
"id": "GHSA-2j6j-xh5r-gf2p",
"modified": "2022-10-25T19:00:33Z",
"published": "2022-05-24T16:49:11Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-7666"
},
{
"type": "WEB",
"url": "https://applied-risk.com/labs/advisories"
},
{
"type": "WEB",
"url": "https://www.applied-risk.com/resources/ar-2019-007"
},
{
"type": "WEB",
"url": "https://www.us-cert.gov/ics/advisories/icsa-19-211-02"
},
{
"type": "WEB",
"url": "http://packetstormsecurity.com/files/155262/Prima-FlexAir-Access-Control-2.3.35-Database-Backup-Predictable-Name.html"
}
],
"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-2J76-JPWV-99MP
Vulnerability from github – Published: 2022-05-24 17:39 – Updated: 2022-05-24 17:39Insufficient validation of authentication parameters in GitLab Pages for GitLab 11.5+ allows an attacker to steal a victim's API token if they click on a maliciously crafted link
{
"affected": [],
"aliases": [
"CVE-2021-22171"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-01-15T16:15:00Z",
"severity": "MODERATE"
},
"details": "Insufficient validation of authentication parameters in GitLab Pages for GitLab 11.5+ allows an attacker to steal a victim\u0027s API token if they click on a maliciously crafted link",
"id": "GHSA-2j76-jpwv-99mp",
"modified": "2022-05-24T17:39:23Z",
"published": "2022-05-24T17:39:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-22171"
},
{
"type": "WEB",
"url": "https://hackerone.com/reports/718460"
},
{
"type": "WEB",
"url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22171.json"
},
{
"type": "WEB",
"url": "https://gitlab.com/gitlab-org/gitlab-pages/-/issues/262"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-2J8X-42F8-XGHG
Vulnerability from github – Published: 2022-05-17 01:38 – Updated: 2022-05-17 01:38The WebAdmin application 6.0.5, 6.0.8, and 7.0 before P2 in IBM Netezza, when SSL is not enabled, allows remote attackers to discover credentials by sniffing the network during the authentication process.
{
"affected": [],
"aliases": [
"CVE-2012-5940"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2013-02-20T12:09:00Z",
"severity": "MODERATE"
},
"details": "The WebAdmin application 6.0.5, 6.0.8, and 7.0 before P2 in IBM Netezza, when SSL is not enabled, allows remote attackers to discover credentials by sniffing the network during the authentication process.",
"id": "GHSA-2j8x-42f8-xghg",
"modified": "2022-05-17T01:38:05Z",
"published": "2022-05-17T01:38:05Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2012-5940"
},
{
"type": "WEB",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/80535"
},
{
"type": "WEB",
"url": "http://www-01.ibm.com/support/docview.wss?uid=swg21624568"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-2JHH-5XM2-J4GF
Vulnerability from github – Published: 2021-12-10 20:17 – Updated: 2021-12-06 22:11HashiCorp Nomad and Nomad Enterprise up to 1.0.13, 1.1.7, and 1.2.0, with the QEMU task driver enabled, allowed authenticated users with job submission capabilities to bypass the configured allowed image paths. Fixed in 1.0.14, 1.1.8, and 1.2.1.
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/hashicorp/nomad"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.0.14"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/hashicorp/nomad"
},
"ranges": [
{
"events": [
{
"introduced": "1.1.0"
},
{
"fixed": "1.1.8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/hashicorp/nomad"
},
"ranges": [
{
"events": [
{
"introduced": "1.2.0"
},
{
"fixed": "1.2.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2021-43415"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": true,
"github_reviewed_at": "2021-12-06T22:11:44Z",
"nvd_published_at": "2021-12-03T22:15:00Z",
"severity": "HIGH"
},
"details": "HashiCorp Nomad and Nomad Enterprise up to 1.0.13, 1.1.7, and 1.2.0, with the QEMU task driver enabled, allowed authenticated users with job submission capabilities to bypass the configured allowed image paths. Fixed in 1.0.14, 1.1.8, and 1.2.1.",
"id": "GHSA-2jhh-5xm2-j4gf",
"modified": "2021-12-06T22:11:44Z",
"published": "2021-12-10T20:17:55Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43415"
},
{
"type": "WEB",
"url": "https://discuss.hashicorp.com/t/hcsec-2021-31-nomad-qemu-task-driver-allowed-paths-bypass-with-job-args/32288"
},
{
"type": "PACKAGE",
"url": "https://github.com/hashicorp/nomad"
},
{
"type": "WEB",
"url": "https://www.hashicorp.com/blog/category/nomad"
}
],
"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"
}
],
"summary": "Improper Authentication in HashiCorp Nomad"
}
GHSA-2JJQ-X548-RHPV
Vulnerability from github – Published: 2022-09-30 22:59 – Updated: 2023-08-24 22:25Impact
If the untrusted v8 cached data is passed to the API through CachedDataOptions, the attackers can bypass the sandbox and run arbitrary code in the nodejs process. Version 4.3.7 changes the documentation to warn users that they should not accept cachedData payloads from a user.
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 4.3.6"
},
"package": {
"ecosystem": "npm",
"name": "isolated-vm"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "4.3.7"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2022-39266"
],
"database_specific": {
"cwe_ids": [
"CWE-20",
"CWE-287",
"CWE-693"
],
"github_reviewed": true,
"github_reviewed_at": "2022-09-30T22:59:03Z",
"nvd_published_at": "2022-09-29T18:15:00Z",
"severity": "CRITICAL"
},
"details": "### Impact\nIf the untrusted v8 cached data is passed to the API through CachedDataOptions, the attackers can bypass the sandbox and run arbitrary code in the nodejs process. Version 4.3.7 changes the documentation to warn users that they should not accept `cachedData` payloads from a user.",
"id": "GHSA-2jjq-x548-rhpv",
"modified": "2023-08-24T22:25:36Z",
"published": "2022-09-30T22:59:03Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/laverdet/isolated-vm/security/advisories/GHSA-2jjq-x548-rhpv"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-39266"
},
{
"type": "WEB",
"url": "https://github.com/laverdet/isolated-vm/issues/379"
},
{
"type": "WEB",
"url": "https://github.com/laverdet/isolated-vm/commit/218e87a6d4e8cb818bea76d1ab30cd0be51920e8"
},
{
"type": "PACKAGE",
"url": "https://github.com/laverdet/isolated-vm"
},
{
"type": "WEB",
"url": "https://github.com/laverdet/isolated-vm/commits/v4.3.7"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "isolated-vm has vulnerable CachedDataOptions in API"
}
GHSA-2JQ7-PGQQ-GQQJ
Vulnerability from github – Published: 2022-05-17 04:31 – Updated: 2025-04-14 17:38The powermail extension 2.x before 2.0.11 for TYPO3 allows remote attackers to bypass the CAPTCHA protection mechanism via unspecified vectors.
{
"affected": [
{
"package": {
"ecosystem": "Packagist",
"name": "in2code/powermail"
},
"ranges": [
{
"events": [
{
"introduced": "2.0.0"
},
{
"fixed": "2.0.11"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2014-6288"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": true,
"github_reviewed_at": "2025-04-14T17:38:04Z",
"nvd_published_at": "2014-10-03T14:55:00Z",
"severity": "MODERATE"
},
"details": "The powermail extension 2.x before 2.0.11 for TYPO3 allows remote attackers to bypass the CAPTCHA protection mechanism via unspecified vectors.",
"id": "GHSA-2jq7-pgqq-gqqj",
"modified": "2025-04-14T17:38:04Z",
"published": "2022-05-17T04:31:13Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2014-6288"
},
{
"type": "PACKAGE",
"url": "https://github.com/in2code-de/powermail"
},
{
"type": "WEB",
"url": "https://typo3.org/security/advisory/typo3-ext-sa-2014-006"
},
{
"type": "WEB",
"url": "http://typo3.org/extensions/repository/view/powermail"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U",
"type": "CVSS_V4"
}
],
"summary": "TYPO3 powermail extension allows remote attackers to bypass CAPTCHA protection mechanism"
}
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.