Common Weakness Enumeration
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.
6819 vulnerabilities reference this CWE, most recent first.
CVE-2020-25165 (GCVE-0-2020-25165)
Vulnerability from cvelistv5 – Published: 2020-11-13 15:06 – Updated: 2024-08-04 15:26
VLAI
EPSS
VEX
Summary
BD Alaris PC Unit, Model 8015, Versions 9.33.1 and earlier and BD Alaris Systems Manager, Versions 4.33 and earlier The affected products are vulnerable to a network session authentication vulnerability within the authentication process between specified versions of the BD Alaris PC Unit and the BD Alaris Systems Manager. If exploited, an attacker could perform a denial-of-service attack on the BD Alaris PC Unit by modifying the configuration headers of data in transit. A denial-of-service attack could lead to a drop in the wireless capability of the BD Alaris PC Unit, resulting in manual operation of the PC Unit.
Severity
No CVSS data available.
CWE
- CWE-287 - IMPROPER AUTHENTICATION CWE-287
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsma-20-317-01 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | BD Alaris PC Unit and BD Alaris Systems Manager |
Affected:
BD Alaris PC Unit, Model 8015, Versions 9.33.1 and earlier and BD Alaris Systems Manager, Versions 4.33 and earlier
|
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CVE-2020-24675 (GCVE-0-2020-24675)
Vulnerability from cvelistv5 – Published: 2020-12-22 21:22 – Updated: 2024-09-16 22:36
VLAI
EPSS
VEX
Title
Weak Authentication in Symphony Plus
Summary
In S+ Operations and S+ History, it is possible that an unauthenticated user could inject values to the Operations History server (or standalone S+ History server) and ultimately write values to the controlled process.
Severity
9.8 (Critical)
CWE
- CWE-287 - Improper Authentication
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://search.abb.com/library/Download.aspx?Docu… | x_refsource_MISC |
| https://search.abb.com/library/Download.aspx?Docu… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| ABB | ABB Ability™ Symphony® Plus Operations |
Affected:
unspecified , < 3.3 Service Pack 1
(custom)
Affected: unspecified , < 2.1 SP2 Rollup 2 (custom) Affected: unspecified , < 2.2 (custom) |
|
| ABB | ABB Ability™ Symphony® Plus Historian |
Affected:
unspecified , < 3.2
(custom)
|
Date Public
2020-12-15 00:00
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CVE-2020-16239 (GCVE-0-2020-16239)
Vulnerability from cvelistv5 – Published: 2020-08-21 12:18 – Updated: 2025-06-04 21:37
VLAI
EPSS
VEX
Title
Philips SureSigns VS4 Improper Authentication
Summary
When an actor claims to have a given identity,
Philips SureSigns VS4, A.07.107 and prior
does not prove or insufficiently proves the claim is correct.
Severity
4.9 (Medium)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsma-20-233-01 | x_refsource_MISC |
| https://www.philips.com/a-w/security/security-adv… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Philips | SureSigns VS4 |
Affected:
0 , < A.07.107
(custom)
|
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CVE-2020-16222 (GCVE-0-2020-16222)
Vulnerability from cvelistv5 – Published: 2020-09-11 12:55 – Updated: 2024-08-04 13:37
VLAI
EPSS
VEX
Title
Philips Patient Monitoring Devices Improper Authentication
Summary
In Patient Information Center iX (PICiX) Version B.02, C.02, C.03, and
PerformanceBridge Focal Point Version A.01, when an actor claims to have
a given identity, the software does not prove or insufficiently proves
the claim is correct.
Severity
No CVSS data available.
CWE
- CWE-287 - Improper Authentication
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsma-20-254-01 | x_refsource_MISC |
| https://www.philips.com/productsecurity |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Philips | Patient Information Center iX (PICiX) |
Affected:
B.02
Affected: C.02 Affected: C.03 |
|
| Philips | PerformanceBridge Focal Point |
Affected:
A.01
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CVE-2020-16102 (GCVE-0-2020-16102)
Vulnerability from cvelistv5 – Published: 2020-12-14 19:26 – Updated: 2024-08-04 13:37
VLAI
EPSS
VEX
Summary
Improper Authentication vulnerability in Gallagher Command Centre Server allows an unauthenticated remote attacker to create items with invalid configuration, potentially causing the server to crash and fail to restart. This issue affects: Gallagher Command Centre 8.30 versions prior to 8.30.1299(MR2); 8.20 versions prior to 8.20.1218(MR4); 8.10 versions prior to 8.10.1253(MR6); 8.00 versions prior to 8.00.1252(MR7); version 7.90 and prior versions.
Severity
7.1 (High)
CWE
- CWE-287 - Improper Authentication
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://security.gallagher.com/Security-Advisorie… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Gallagher | Command Centre |
Affected:
unspecified , ≤ 7.90
(custom)
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CVE-2020-16098 (GCVE-0-2020-16098)
Vulnerability from cvelistv5 – Published: 2020-09-15 13:22 – Updated: 2024-08-04 13:37
VLAI
EPSS
VEX
Summary
It is possible to enumerate access card credentials via an unauthenticated network connection to the server in versions of Command Centre v8.20 prior to v8.20.1166(MR3), versions of 8.10 prior to v8.10.1211(MR5), versions of 8.00 prior to v8.00.1228(MR6), all versions of 7.90 and earlier. These credentials can then be used to encode low security cards to be used by the system where insecure card technologies are supported.
Severity
9.8 (Critical)
CWE
- CWE-287 - Improper Authentication
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://security.gallagher.com/Security-Advisorie… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Gallagher | Command Centre |
Affected:
unspecified , ≤ 7.90
(custom)
Affected: 8.20 , < 8.20.1166(MR3) (custom) Affected: 8.10 , < 8.10.1211(MR5) (custom) Affected: 8.00 , < 8.00.1228(MR6) (custom) |
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CVE-2020-15269 (GCVE-0-2020-15269)
Vulnerability from cvelistv5 – Published: 2020-10-20 20:15 – Updated: 2024-08-04 13:15
VLAI
EPSS
VEX
Title
Expired token reuse in Spree
Summary
In Spree before versions 3.7.11, 4.0.4, or 4.1.11, expired user tokens could be used to access Storefront API v2 endpoints. The issue is patched in versions 3.7.11, 4.0.4 and 4.1.11. A workaround without upgrading is described in the linked advisory.
Severity
7.4 (High)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/spree/spree/security/advisorie… | x_refsource_CONFIRM |
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Impacted products
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CVE-2020-15243 (GCVE-0-2020-15243)
Vulnerability from cvelistv5 – Published: 2020-10-08 22:40 – Updated: 2024-08-04 13:08
VLAI
EPSS
VEX
Title
WebApi Authentication attribute missing in Smartstore
Summary
Affected versions of Smartstore have a missing WebApi Authentication attribute. This vulnerability affects Smartstore shops in version 4.0.0 & 4.0.1 which have installed and activated the Web API plugin. Users of Smartstore 4.0.0 and 4.0.1 must merge their repository with 4.0.x or overwrite the file SmartStore.Web.Framework in the */bin* directory of the deployed shop with this file. As a workaround without updating uninstall the Web API plugin to close this vulnerability.
Severity
9.1 (Critical)
CWE
- CWE-287 - Improper Authentication
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/smartstore/SmartStoreNET/secur… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| smartstore | SmartStoreNET |
Affected:
>= 4.0.0, <= 4.0.1
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CVE-2020-15240 (GCVE-0-2020-15240)
Vulnerability from cvelistv5 – Published: 2020-10-21 17:25 – Updated: 2024-08-04 13:08
VLAI
EPSS
VEX
Title
Regression in JWT Signature Validation
Summary
omniauth-auth0 (rubygems) versions >= 2.3.0 and < 2.4.1 improperly validate the JWT token signature when using the `jwt_validator.verify` method. Improper validation of the JWT token signature can allow an attacker to bypass authentication and authorization. You are affected by this vulnerability if all of the following conditions apply: 1. You are using `omniauth-auth0`. 2. You are using `JWTValidator.verify` method directly OR you are not authenticating using the SDK’s default Authorization Code Flow. The issue is patched in version 2.4.1.
Severity
7.4 (High)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/auth0/omniauth-auth0/security/… | x_refsource_CONFIRM |
| https://github.com/auth0/omniauth-auth0/commit/fd… | x_refsource_MISC |
| https://rubygems.org/gems/omniauth-auth0 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| auth0 | omniauth-auth0 |
Affected:
>= 2.3.0, <2.4.1
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CVE-2020-15222 (GCVE-0-2020-15222)
Vulnerability from cvelistv5 – Published: 2020-09-24 16:15 – Updated: 2024-08-04 13:08
VLAI
EPSS
VEX
Title
Replay of private_key_jwt possible in ORY Fosite
Summary
In ORY Fosite (the security first OAuth2 & OpenID Connect framework for Go) before version 0.31.0, when using "private_key_jwt" authentication the uniqueness of the `jti` value is not checked. When using client authentication method "private_key_jwt", OpenId specification says the following about assertion `jti`: "A unique identifier for the token, which can be used to prevent reuse of the token. These tokens MUST only be used once, unless conditions for reuse were negotiated between the parties". Hydra does not seem to check the uniqueness of this `jti` value. This problem is fixed in version 0.31.0.
Severity
8.1 (High)
CWE
- CWE-287 - Improper Authentication
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/ory/fosite/security/advisories… | x_refsource_CONFIRM |
| https://github.com/ory/fosite/commit/0c9e0f6d6549… | x_refsource_MISC |
| https://openid.net/specs/openid-connect-core-1_0.… | x_refsource_MISC |
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Mitigation
Architecture and Design
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.