CWE-287
Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
CVE-2021-37624 (GCVE-0-2021-37624)
Vulnerability from cvelistv5 – Published: 2021-10-25 16:10 – Updated: 2024-08-04 01:23
VLAI
Title
FreeSWITCH does not authenticate SIP MESSAGE requests, leading to spam and message spoofing
Summary
FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. Prior to version 1.10.7, FreeSWITCH does not authenticate SIP MESSAGE requests, leading to spam and message spoofing. By default, SIP requests of the type MESSAGE (RFC 3428) are not authenticated in the affected versions of FreeSWITCH. MESSAGE requests are relayed to SIP user agents registered with the FreeSWITCH server without requiring any authentication. Although this behaviour can be changed by setting the `auth-messages` parameter to `true`, it is not the default setting. Abuse of this security issue allows attackers to send SIP MESSAGE messages to any SIP user agent that is registered with the server without requiring authentication. Additionally, since no authentication is required, chat messages can be spoofed to appear to come from trusted entities. Therefore, abuse can lead to spam and enable social engineering, phishing and similar attacks. This issue is patched in version 1.10.7. Maintainers recommend that this SIP message type is authenticated by default so that FreeSWITCH administrators do not need to be explicitly set the `auth-messages` parameter. When following such a recommendation, a new parameter can be introduced to explicitly disable authentication.
Severity
7.5 (High)
CWE
- CWE-287 - Improper Authentication
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/signalwire/freeswitch/security… | x_refsource_CONFIRM |
| https://github.com/signalwire/freeswitch/releases… | x_refsource_MISC |
| http://www.openwall.com/lists/oss-security/2021/10/25/6 | mailing-listx_refsource_MLIST |
| http://packetstormsecurity.com/files/164628/FreeS… | x_refsource_MISC |
| http://seclists.org/fulldisclosure/2021/Oct/44 | mailing-listx_refsource_FULLDISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| signalwire | freeswitch |
Affected:
< 1.10.7
|
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CVE-2021-3784 (GCVE-0-2021-3784)
Vulnerability from cvelistv5 – Published: 2023-10-04 15:00 – Updated: 2025-06-17 15:03
VLAI
Title
Garuda Linux Improper Authorization
Summary
Garuda Linux performs an insecure user creation and authentication that allows any user to impersonate the created account. By creating users from the 'Garuda settings manager', an insecure procedure is performed that keeps the created user without an assigned password during some seconds. This could allow a potential attacker to exploit this vulnerability in order to authenticate without knowing the password.
Severity
5.3 (Medium)
CWE
- CWE-287 - Improper Authentication
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Garuda Linux | Garuda Linux |
Affected:
all versions
|
Date Public
2021-10-28 10:00
Credits
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CVE-2021-38161 (GCVE-0-2021-38161)
Vulnerability from cvelistv5 – Published: 2021-11-03 15:20 – Updated: 2024-08-04 01:37
VLAI
Title
Not validating origin TLS certificate
Summary
Improper Authentication vulnerability in TLS origin verification of Apache Traffic Server allows for man in the middle attacks. This issue affects Apache Traffic Server 8.0.0 to 8.0.8.
Severity
No CVSS data available.
CWE
- CWE-287 - Improper Authentication
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/k01797hyncx53659w… | x_refsource_MISC |
| https://www.debian.org/security/2022/dsa-5153 | vendor-advisoryx_refsource_DEBIAN |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Traffic Server |
Affected:
8.0.0 to 8.0.8
|
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CVE-2021-3827 (GCVE-0-2021-3827)
Vulnerability from cvelistv5 – Published: 2022-08-23 15:52 – Updated: 2024-08-03 17:09
VLAI
Summary
A flaw was found in keycloak, where the default ECP binding flow allows other authentication flows to be bypassed. By exploiting this behavior, an attacker can bypass the MFA authentication by sending a SOAP request with an AuthnRequest and Authorization header with the user's credentials. The highest threat from this vulnerability is to confidentiality and integrity.
Severity
No CVSS data available.
CWE
- CWE-287 - - Improper Authentication
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/keycloak/keycloak/security/adv… | x_refsource_MISC |
| https://github.com/keycloak/keycloak/commit/44000… | x_refsource_MISC |
| https://bugzilla.redhat.com/show_bug.cgi?id=2007512 | x_refsource_MISC |
| https://access.redhat.com/security/cve/CVE-2021-3827 | x_refsource_MISC |
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CVE-2021-38412 (GCVE-0-2021-38412)
Vulnerability from cvelistv5 – Published: 2021-09-17 19:07 – Updated: 2024-09-17 00:06
VLAI
Title
Digi PortServer TS 16 Improper Authentication
Summary
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.
Severity
9.6 (Critical)
CWE
- CWE-287 - Improper Authentication
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsa-21-257-01 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Digi International | PortServer TS 16 |
Affected:
Firmware , ≤ 82000684
(custom)
|
Date Public
2021-09-14 00:00
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CVE-2021-38679 (GCVE-0-2021-38679)
Vulnerability from cvelistv5 – Published: 2022-02-11 13:20 – Updated: 2024-09-16 17:28
VLAI
Title
Improper Authentication in Kazoo Server
Summary
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
Severity
6.5 (Medium)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.qnap.com/en/security-advisory/qsa-22-01 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| QNAP Systems Inc. | Kazoo Server |
Affected:
unspecified , < 4.11.22
(custom)
|
Date Public
2022-02-11 00:00
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CVE-2021-38686 (GCVE-0-2021-38686)
Vulnerability from cvelistv5 – Published: 2021-11-26 14:00 – Updated: 2024-09-16 20:16
VLAI
Title
Improper Authentication Vulnerability in VioStor
Summary
An improper authentication vulnerability has been reported to affect QNAP device, VioStor. If exploited, this vulnerability allows attackers to compromise the security of the system. We have already fixed this vulnerability in the following versions of QVR: QVR FW 5.1.6 build 20211109 and later
Severity
8.8 (High)
CWE
- CWE-287 - Improper Authentication
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.qnap.com/en/security-advisory/qsa-21-52 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| QNAP Systems Inc. | QVR |
Affected:
unspecified , < QVR FW 5.1.6 build 20211109
(custom)
|
Date Public
2021-11-26 00:00
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CVE-2021-38688 (GCVE-0-2021-38688)
Vulnerability from cvelistv5 – Published: 2021-12-29 13:05 – Updated: 2024-09-16 22:20
VLAI
Title
Improper Authentication in Qfile
Summary
An improper authentication vulnerability has been reported to affect Android App Qfile. If exploited, this vulnerability allows attackers to compromise app and access information We have already fixed this vulnerability in the following versions of Qfile: Qfile 3.0.0.1105 and later
Severity
7.1 (High)
CWE
- CWE-287 - Improper Authentication
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.qnap.com/en/security-advisory/qsa-21-55 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| QNAP Systems Inc. | Qfile |
Affected:
unspecified , < 3.0.0.1105
(custom)
|
Date Public
2021-12-09 00:00
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CVE-2021-39138 (GCVE-0-2021-39138)
Vulnerability from cvelistv5 – Published: 2021-08-18 21:40 – Updated: 2024-08-04 01:58
VLAI
Title
New anonymous user session acts as if it's created with password
Summary
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Developers can use the REST API to signup users and also allow users to login anonymously. Prior to version 4.5.1, when an anonymous user is first signed up using REST, the server creates session incorrectly. Particularly, the `authProvider` field in `_Session` class under `createdWith` shows the user logged in creating a password. If a developer later depends on the `createdWith` field to provide a different level of access between a password user and anonymous user, the server incorrectly classified the session type as being created with a `password`. The server does not currently use `createdWith` to make decisions about internal functions, so if a developer is not using `createdWith` directly, they are not affected. The vulnerability only affects users who depend on `createdWith` by using it directly. The issue is patched in Parse Server version 4.5.1. As a workaround, do not use the `createdWith` Session field to make decisions if one allows anonymous login.
Severity
4.8 (Medium)
CWE
- CWE-287 - Improper Authentication
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/parse-community/parse-server/s… | x_refsource_CONFIRM |
| https://github.com/parse-community/parse-server/c… | x_refsource_MISC |
| https://github.com/parse-community/parse-server/r… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| parse-community | parse-server |
Affected:
< 4.5.1
|
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CVE-2021-39165 (GCVE-0-2021-39165)
Vulnerability from cvelistv5 – Published: 2021-08-26 20:25 – Updated: 2024-08-04 01:58
VLAI
Title
Unauthenticated SQL Injection
Summary
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Severity
8.1 (High)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/fiveai/Cachet/security/advisor… | x_refsource_CONFIRM |
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"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-287: Improper Authentication"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "CWE-89: Improper Neutralization of Special Elements used in an SQL Command (\u0027SQL Injection\u0027)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/fiveai/Cachet/security/advisories/GHSA-79mg-4w23-4fqc",
"refsource": "CONFIRM",
"url": "https://github.com/fiveai/Cachet/security/advisories/GHSA-79mg-4w23-4fqc"
},
{
"name": "https://github.com/fiveai/Cachet/commit/27bca8280419966ba80c6fa283d985ddffa84bb6",
"refsource": "MISC",
"url": "https://github.com/fiveai/Cachet/commit/27bca8280419966ba80c6fa283d985ddffa84bb6"
}
]
},
"source": {
"advisory": "GHSA-79mg-4w23-4fqc",
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2021-39165",
"datePublished": "2021-08-26T20:25:12.000Z",
"dateReserved": "2021-08-16T00:00:00.000Z",
"dateUpdated": "2024-08-04T01:58:18.142Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Mitigation
Phase: Architecture and Design
Strategy: Libraries or Frameworks
Description:
- 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.