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.
6508 vulnerabilities reference this CWE, most recent first.
CVE-2021-32951 (GCVE-0-2021-32951)
Vulnerability from cvelistv5 – Published: 2021-10-27 00:54 – Updated: 2024-09-16 20:48
VLAI
EPSS
VEX
Title
Advantech WebAccess/NMS Improper Authentication
Summary
WebAccess/NMS (Versions prior to v3.0.3_Build6299) has an improper authentication vulnerability, which may allow unauthorized users to view resources monitored and controlled by the WebAccess/NMS, as well as IP addresses and names of all the devices managed via WebAccess/NMS.
Severity
5.3 (Medium)
CWE
- CWE-287 - Improper Authentication
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsa-21-229-02 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Advantech | WebAccess/NMS |
Affected:
Versions , < v3.0.3_Build6299
(custom)
|
Date Public
2021-08-11 00:00
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CVE-2021-32794 (GCVE-0-2021-32794)
Vulnerability from cvelistv5 – Published: 2021-07-26 18:55 – Updated: 2024-08-03 23:33
VLAI
EPSS
VEX
Title
Accidental removal of IPCPassword (< 5.1.2.4)
Summary
ArchiSteamFarm is a C# application with primary purpose of idling Steam cards from multiple accounts simultaneously. Due to a bug in ASF code `POST /Api/ASF` ASF API endpoint responsible for updating global ASF config incorrectly removed `IPCPassword` from the resulting config when the caller did not specify it explicitly. Due to the above, it was possible for the user to accidentally remove `IPCPassword` security measure from his IPC interface when updating global ASF config, which exists as part of global config update functionality in ASF-ui. Removal of `IPCPassword` possesses a security risk, as unauthorized users may in result access the IPC interface after such modification. The issue is patched in ASF V5.1.2.4 and future versions. We recommend to manually verify that `IPCPassword` is specified after update, and if not, set it accordingly. In default settings, ASF is configured to allow IPC access from `localhost` only and should not affect majority of users.
Severity
6.8 (Medium)
CWE
- CWE-287 - Improper Authentication
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/JustArchiNET/ArchiSteamFarm/se… | x_refsource_CONFIRM |
| https://github.com/JustArchiNET/ArchiSteamFarm/pu… | x_refsource_MISC |
| https://steamcommunity.com/groups/archiasf/discus… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| JustArchiNET | ArchiSteamFarm |
Affected:
< 5.1.2.4
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CVE-2021-32753 (GCVE-0-2021-32753)
Vulnerability from cvelistv5 – Published: 2021-07-09 19:05 – Updated: 2024-08-03 23:33
VLAI
EPSS
VEX
Title
Weak password in API gateway in EdgeX Foundry Edinburgh, Fuji, Geneva, and Hanoi releases allows remote attackers to obtain authentication token via dictionary-based password attack when OAuth2 authentication method is enabled.
Summary
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Severity
8.3 (High)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/edgexfoundry/edgex-go/security… | x_refsource_CONFIRM |
| https://docs.konghq.com/hub/kong-inc/oauth2/#crea… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| edgexfoundry | edgex-go |
Affected:
Edinburgh, Fuji, Geneva, Hanoi
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CVE-2021-32738 (GCVE-0-2021-32738)
Vulnerability from cvelistv5 – Published: 2021-07-02 18:15 – Updated: 2024-08-03 23:33
VLAI
EPSS
VEX
Title
Utils.readChallengeTx does not verify the server account signature
Summary
js-stellar-sdk is a Javascript library for communicating with a Stellar Horizon server. The `Utils.readChallengeTx` function used in SEP-10 Stellar Web Authentication states in its function documentation that it reads and validates the challenge transaction including verifying that the `serverAccountID` has signed the transaction. In js-stellar-sdk before version 8.2.3, the function does not verify that the server has signed the transaction. Applications that also used `Utils.verifyChallengeTxThreshold` or `Utils.verifyChallengeTxSigners` to verify the signatures including the server signature on the challenge transaction are unaffected as those functions verify the server signed the transaction. Applications calling `Utils.readChallengeTx` should update to version 8.2.3, the first version with a patch for this vulnerability, to ensure that the challenge transaction is completely valid and signed by the server creating the challenge transaction.
Severity
6.5 (Medium)
CWE
- CWE-287 - Improper Authentication
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/stellar/js-stellar-sdk/securit… | x_refsource_CONFIRM |
| https://github.com/stellar/js-stellar-sdk/release… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| stellar | js-stellar-sdk |
Affected:
< 8.2.3
|
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CVE-2021-32693 (GCVE-0-2021-32693)
Vulnerability from cvelistv5 – Published: 2021-06-17 22:40 – Updated: 2024-08-03 23:25
VLAI
EPSS
VEX
Title
Authentication granted with multiple firewalls
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. A vulnerability related to firewall authentication is in Symfony starting with version 5.3.0 and prior to 5.3.2. When an application defines multiple firewalls, the token authenticated by one of the firewalls was available for all other firewalls. This could be abused when the application defines different providers for each part of the application, in such a situation, a user authenticated on a part of the application could be considered authenticated on the rest of the application. Starting in version 5.3.2, a patch ensures that the authenticated token is only available for the firewall that generates it.
Severity
6.8 (Medium)
CWE
- CWE-287 - Improper Authentication
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/symfony/symfony/security/advis… | x_refsource_CONFIRM |
| https://github.com/symfony/security-http/commit/6… | x_refsource_MISC |
| https://github.com/symfony/symfony/commit/3084764… | x_refsource_MISC |
| https://symfony.com/blog/cve-2021-32693-authentic… | x_refsource_MISC |
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CVE-2021-32648 (GCVE-0-2021-32648)
Vulnerability from cvelistv5 – Published: 2021-08-26 19:00 – Updated: 2025-10-21 23:25
VLAI
EPSS
VEX
Title
Account Takeover in Octobercms
Summary
octobercms in a CMS platform based on the Laravel PHP Framework. In affected versions of the october/system package an attacker can request an account password reset and then gain access to the account using a specially crafted request. The issue has been patched in Build 472 and v1.1.5.
Severity
8.2 (High)
SSVC
Exploitation: active
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-06 19:37 UTC
CWE
- CWE-287 - Improper Authentication
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/octobercms/october/security/ad… | x_refsource_CONFIRM |
| https://github.com/octobercms/library/commit/016a… | x_refsource_MISC |
| https://github.com/octobercms/library/commit/5bd1… | x_refsource_MISC |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| octobercms | october |
Affected:
>= 1.0.471, < 1.0.472
Affected: >= 1.1.1, < 1.1.5 |
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CVE-2021-32646 (GCVE-0-2021-32646)
Vulnerability from cvelistv5 – Published: 2021-05-28 17:40 – Updated: 2024-08-03 23:25
VLAI
EPSS
VEX
Title
Escalation of permissions in roomer
Summary
Roomer is a discord bot cog (extension) which provides automatic voice channel generation as well as private voice and text channels. A vulnerability has been discovered allowing discord users to get the ``manage channel`` permissions in a private VC they have joined. This allowed them to make changes to or delete the voice channel they have taken over. The exploit does not allow access or control to any other channels in the server. Upgrade to version 1.0.1 for a patched version of the cog. As a workaround you may disable private VCs in your guild(server) or unload the roomer cog to render the exploit unusable.
Severity
5.3 (Medium)
CWE
- CWE-287 - Improper Authentication
Assigner
References
2 references
| URL | Tags |
|---|---|
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CVE-2021-32637 (GCVE-0-2021-32637)
Vulnerability from cvelistv5 – Published: 2021-05-28 17:00 – Updated: 2024-08-03 23:25
VLAI
EPSS
VEX
Title
Authentication bypassed with malformed request URI
Summary
Authelia is a a single sign-on multi-factor portal for web apps. This affects uses who are using nginx ngx_http_auth_request_module with Authelia, it allows a malicious individual who crafts a malformed HTTP request to bypass the authentication mechanism. It additionally could theoretically affect other proxy servers, but all of the ones we officially support except nginx do not allow malformed URI paths. The problem is rectified entirely in v4.29.3. As this patch is relatively straightforward we can back port this to any version upon request. Alternatively we are supplying a git patch to 4.25.1 which should be relatively straightforward to apply to any version, the git patches for specific versions can be found in the references. The most relevant workaround is upgrading. You can also add a block which fails requests that contains a malformed URI in the internal location block.
Severity
10 (Critical)
CWE
- CWE-287 - Improper Authentication
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/authelia/authelia/security/adv… | x_refsource_CONFIRM |
| https://github.com/authelia/authelia/commit/c62db… | x_refsource_MISC |
Impacted products
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CVE-2021-32543 (GCVE-0-2021-32543)
Vulnerability from cvelistv5 – Published: 2021-05-28 08:10 – Updated: 2024-09-16 22:24
VLAI
EPSS
VEX
Title
SysJust CTS Web - Broken Authentication
Summary
The CTS Web transaction system related to authentication management is implemented incorrectly. After login, remote attackers can manipulate cookies to access other accounts and trade in the stock market with spoofed identity.
Severity
6.5 (Medium)
CWE
- CWE-287 - Improper Authentication
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.twcert.org.tw/tw/cp-132-4759-92eab-1.html | x_refsource_MISC |
| https://www.chtsecurity.com/news/40e165e2-e539-49… | x_refsource_CONFIRM |
Impacted products
Date Public
2021-05-28 00:00
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CVE-2021-31917 (GCVE-0-2021-31917)
Vulnerability from cvelistv5 – Published: 2021-09-21 10:33 – Updated: 2024-08-03 23:10
VLAI
EPSS
VEX
Summary
A flaw was found in Red Hat DataGrid 8.x (8.0.0, 8.0.1, 8.1.0 and 8.1.1) and Infinispan (10.0.0 through 12.0.0). An attacker could bypass authentication on all REST endpoints when DIGEST is used as the authentication method. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Severity
No CVSS data available.
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/cve-2021-31917 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Red Hat DataGrid and Infinispan |
Affected:
Red Hat DataGrid 8.x (8.0.0, 8.0.1, 8.1.0 and 8.1.1) and Infinispan (10.0.0 through 12.0.0)
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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.