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-2018-17923 (GCVE-0-2018-17923)
Vulnerability from cvelistv5 – Published: 2018-10-24 22:00 – Updated: 2024-09-16 16:27
VLAI
Summary
SAGA1-L8B with any firmware versions prior to A0.10 are vulnerable to an attack that an attacker with physical access to the product may able to reprogram it.
Severity
No CVSS data available.
CWE
- CWE-287 - IMPROPER AUTHENTICATION CWE-287
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-18-296-02 | x_refsource_MISC |
| http://www.securityfocus.com/bid/105729 | vdb-entryx_refsource_BID |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GAIN Electronic Co. Ltd | SAGA1-L8B |
Affected:
All firmware versions prior to A0.10
|
Date Public
2018-10-23 00:00
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CVE-2018-17926 (GCVE-0-2018-17926)
Vulnerability from cvelistv5 – Published: 2019-01-31 17:00 – Updated: 2024-09-16 22:09
VLAI
Summary
The product M2M ETHERNET (FW Versions 2.22 and prior, ETH-FW Versions 1.01 and prior) is vulnerable in that an attacker can upload a malicious language file by bypassing the user authentication mechanism.
Severity
No CVSS data available.
CWE
- CWE-287 - Improper Authentication CWE-287
Assigner
References
2 references
| URL | Tags |
|---|---|
| http://www.securityfocus.com/bid/106243 | vdb-entryx_refsource_BID |
| https://ics-cert.us-cert.gov/advisories/ICSA-18-352-07 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ABB | M2M ETHERNET |
Affected:
FW Versions 2.22 and prior, ETH-FW Versions 1.01 and prior.
|
Date Public
2018-12-18 00:00
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CVE-2018-17928 (GCVE-0-2018-17928)
Vulnerability from cvelistv5 – Published: 2019-01-31 21:00 – Updated: 2024-09-17 02:36
VLAI
Summary
The product CMS-770 (Software Versions 1.7.1 and prior)is vulnerable that an attacker can read sensitive configuration files by bypassing the user authentication mechanism.
Severity
No CVSS data available.
CWE
- CWE-287 - Improper Authentication CWE-287
Assigner
References
2 references
| URL | Tags |
|---|---|
| http://www.securityfocus.com/bid/106244 | vdb-entryx_refsource_BID |
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Impacted products
Date Public
2018-12-18 00:00
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CVE-2018-25030 (GCVE-0-2018-25030)
Vulnerability from cvelistv5 – Published: 2022-03-28 18:00 – Updated: 2025-04-15 14:45
VLAI
Title
Mirmay Secure Private Browser / File Manager Auto Lock improper authentication
Summary
A vulnerability classified as problematic has been found in Mirmay Secure Private Browser and File Manager up to 2.5. Affected is the Auto Lock. A race condition leads to a local authentication bypass. The exploit has been disclosed to the public and may be used.
Severity
CWE
- CWE-287 - Improper Authentication
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.106056 | x_refsource_MISC |
| https://youtu.be/cd6nbos-BI0 | x_refsource_MISC |
| https://www.scip.ch/en/?labs.20180201 | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mirmay | Secure Private Browser |
Affected:
2.0
Affected: 2.1 Affected: 2.2 Affected: 2.3 Affected: 2.4 Affected: 2.5 |
|
| Mirmay | File Manager |
Affected:
2.0
Affected: 2.1 Affected: 2.2 Affected: 2.3 Affected: 2.4 Affected: 2.5 |
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CVE-2018-25043 (GCVE-0-2018-25043)
Vulnerability from cvelistv5 – Published: 2022-06-17 04:45 – Updated: 2025-04-15 14:23
VLAI
Title
uTorrent PRNG improper authentication
Summary
A vulnerability classified as critical was found in uTorrent. This vulnerability affects unknown code of the component PRNG. The manipulation leads to weak authentication. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. It is recommended to upgrade the affected component.
Severity
5 (Medium)
CWE
- CWE-287 - Improper Authentication
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://bugs.chromium.org/p/project-zero/issues/d… | x_refsource_MISC |
| http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/e… | x_refsource_MISC |
| https://vuldb.com/?id.113806 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| unspecified | uTorrent |
Affected:
n/a
|
Credits
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CVE-2018-25236 (GCVE-0-2018-25236)
Vulnerability from cvelistv5 – Published: 2026-04-03 22:44 – Updated: 2026-05-14 02:06
VLAI
Title
Hirschmann HiOS HiSecOS Authentication Bypass via HTTP Management
Summary
Hirschmann HiOS and HiSecOS products RSP, RSPE, RSPS, RSPL, MSP, EES, EESX, GRS, OS, RED, EAGLE contain an authentication bypass vulnerability in the HTTP(S) management module that allows unauthenticated remote attackers to gain administrative access by crafting specially formed HTTP requests. Attackers can exploit improper authentication handling to obtain the authentication status and privileges of a previously authenticated user without providing valid credentials.
Severity
9.8 (Critical)
CWE
- CWE-287 - Improper Authentication (CWE-287)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://assets.belden.com/m/52ecadbb5f1b0e04/orig… | vendor-advisory |
| https://www.vulncheck.com/advisories/hirschmann-h… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Belden | Hirschmann HiOS |
Affected:
0 , ≤ 05.07
(custom)
Affected: 0 , ≤ 06.1.04 (custom) Affected: 0 , ≤ 06.2.00 (custom) Unaffected: 06.1.05 (custom) Unaffected: 07.0.00 (custom) Unaffected: 03.1.00 (custom) |
|
| Belden | Hirschmann HiSecOS EAGLE |
Affected:
0 , ≤ 03.00.02
(custom)
Unaffected: 03.0.03 (custom) |
Date Public
2018-05-25 00:00
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CVE-2018-3761 (GCVE-0-2018-3761)
Vulnerability from cvelistv5 – Published: 2018-07-05 16:00 – Updated: 2024-08-05 04:50
VLAI
Summary
Nextcloud Server before 12.0.8 and 13.0.3 suffer from improper authentication on the OAuth2 token endpoint. Missing checks potentially allowed handing out new tokens in case the OAuth2 client was partly compromised.
Severity
No CVSS data available.
CWE
- CWE-287 - Improper Authentication - Generic (CWE-287)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://hackerone.com/reports/343111 | x_refsource_MISC |
| https://nextcloud.com/security/advisory/?id=nc-sa… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Nextcloud | Nextcloud Server |
Affected:
<13.0.3, <12.0.8
|
Date Public
2018-06-21 00:00
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CVE-2018-3775 (GCVE-0-2018-3775)
Vulnerability from cvelistv5 – Published: 2018-08-12 22:00 – Updated: 2024-08-05 04:50
VLAI
Summary
Improper Authentication in Nextcloud Server prior to version 12.0.3 would allow an attacker that obtained user credentials to bypass the 2 Factor Authentication.
Severity
No CVSS data available.
CWE
- CWE-287 - Improper Authentication - Generic (CWE-287)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://nextcloud.com/security/advisory/?id=NC-SA… | x_refsource_CONFIRM |
| https://hackerone.com/reports/248656 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| HackerOne | Nextcloud Server |
Affected:
<12.0.3
|
Date Public
2018-08-03 00:00
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CVE-2018-3822 (GCVE-0-2018-3822)
Vulnerability from cvelistv5 – Published: 2018-03-30 20:00 – Updated: 2024-08-05 04:57
VLAI
Summary
X-Pack Security versions 6.2.0, 6.2.1, and 6.2.2 are vulnerable to a user impersonation attack via incorrect XML canonicalization and DOM traversal. An attacker might have been able to impersonate a legitimate user if the SAML Identity Provider allows for self registration with arbitrary identifiers and the attacker can register an account which an identifier that shares a suffix with a legitimate account. Both of those conditions must be true in order to exploit this flaw.
Severity
No CVSS data available.
CWE
- CWE-287 - Improper Authentication
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://discuss.elastic.co/t/elastic-stack-6-2-3-… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Elastic | X-Pack Security |
Affected:
6.2.0, 6.2.1, and 6.2.2
|
Date Public
2018-03-20 00:00
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CVE-2018-4835 (GCVE-0-2018-4835)
Vulnerability from cvelistv5 – Published: 2018-01-25 14:00 – Updated: 2024-09-17 02:58
VLAI
Summary
A vulnerability has been identified in TeleControl Server Basic < V3.1. An attacker with network access to the TeleControl Server Basic's port 8000/tcp could bypass the authentication mechanism and read limited information.
Severity
No CVSS data available.
CWE
- CWE-287 - Improper Authentication
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.siemens.com/cert/pool/cert/siemens_se… | x_refsource_CONFIRM |
| http://www.securityfocus.com/bid/102894 | vdb-entryx_refsource_BID |
| http://www.securityfocus.com/bid/102904 | vdb-entryx_refsource_BID |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens AG | TeleControl Server Basic |
Affected:
All versions < V3.1
|
Date Public
2018-01-25 00:00
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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.