CWE-306
Missing Authentication for Critical Function
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
CVE-2021-26280 (GCVE-0-2021-26280)
Vulnerability from cvelistv5 – Published: 2024-12-17 06:27 – Updated: 2024-12-17 14:38
VLAI
Title
Permission bypass vulnerability in permission manager module
Summary
Locally installed application can bypass the permission check and perform system operations that require permission.
Severity
7.9 (High)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| vivo | Permission manager module |
Affected:
Versions earlier than Android 10
|
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CVE-2021-27255 (GCVE-0-2021-27255)
Vulnerability from cvelistv5 – Published: 2021-03-05 20:00 – Updated: 2024-08-03 20:48
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on affected installations of NETGEAR R7800 firmware version 1.0.2.76. Authentication is not required to exploit this vulnerability. The specific flaw exists within the refresh_status.aspx endpoint. The issue results from a lack of authentication required to start a service on the server. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-12360.
Severity
6.3 (Medium)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://kb.netgear.com/000062883/Security-Advisor… | x_refsource_MISC |
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_refsource_MISC |
Impacted products
Credits
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CVE-2021-27395 (GCVE-0-2021-27395)
Vulnerability from cvelistv5 – Published: 2021-10-12 09:49 – Updated: 2024-08-03 20:48
VLAI
Summary
A vulnerability has been identified in SIMATIC Process Historian 2013 and earlier (All versions), SIMATIC Process Historian 2014 (All versions < SP3 Update 6), SIMATIC Process Historian 2019 (All versions), SIMATIC Process Historian 2020 (All versions). An interface in the software that is used for critical functionalities lacks authentication, which could allow a malicious user to maliciously insert, modify or delete data.
Severity
No CVSS data available.
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cert-portal.siemens.com/productcert/pdf/s… | x_refsource_MISC |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens | SIMATIC Process Historian 2013 and earlier |
Affected:
All versions
|
|
| Siemens | SIMATIC Process Historian 2014 |
Affected:
All versions < SP3 Update 6
|
|
| Siemens | SIMATIC Process Historian 2019 |
Affected:
All versions
|
|
| Siemens | SIMATIC Process Historian 2020 |
Affected:
All versions
|
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CVE-2021-28809 (GCVE-0-2021-28809)
Vulnerability from cvelistv5 – Published: 2021-07-08 07:40 – Updated: 2024-09-17 00:36
VLAI
Title
Missing Authentication for Critical Function in RTRR Server in HBS3
Summary
An improper access control vulnerability has been reported to affect certain legacy versions of HBS 3. If exploited, this vulnerability allows attackers to compromise the security of the operating system.QNAP have already fixed this vulnerability in the following versions of HBS 3: QTS 4.3.6: HBS 3 v3.0.210507 and later QTS 4.3.4: HBS 3 v3.0.210506 and later QTS 4.3.3: HBS 3 v3.0.210506 and later
Severity
9.8 (Critical)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.qnap.com/en/security-advisory/qsa-21-19 | x_refsource_MISC |
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_refsource_MISC |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| QNAP Systems Inc. | HBS 3 |
Affected:
unspecified , < v3.0.210507
(custom)
|
|
| QNAP Systems Inc. | HBS 3 |
Affected:
unspecified , < v3.0.210506
(custom)
|
|
| QNAP Systems Inc. | HBS 3 |
Affected:
unspecified , < v3.0.210506
(custom)
|
Date Public
2021-07-08 00:00
Credits
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CVE-2021-29442 (GCVE-0-2021-29442)
Vulnerability from cvelistv5 – Published: 2021-04-27 20:20 – Updated: 2024-08-03 22:02
VLAI
Title
Authentication bypass
Summary
Nacos is a platform designed for dynamic service discovery and configuration and service management. In Nacos before version 1.4.1, the ConfigOpsController lets the user perform management operations like querying the database or even wiping it out. While the /data/remove endpoint is properly protected with the @Secured annotation, the /derby endpoint is not protected and can be openly accessed by unauthenticated users. These endpoints are only valid when using embedded storage (derby DB) so this issue should not affect those installations using external storage (e.g. mysql)
Severity
8.6 (High)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/alibaba/nacos/issues/4463 | x_refsource_MISC |
| https://github.com/advisories/GHSA-36hp-jr8h-556f | x_refsource_CONFIRM |
| https://github.com/alibaba/nacos/pull/4517 | x_refsource_MISC |
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CVE-2021-31337 (GCVE-0-2021-31337)
Vulnerability from cvelistv5 – Published: 2021-06-28 12:24 – Updated: 2024-08-03 22:55
VLAI
Summary
The Telnet service of the SIMATIC HMI Comfort Panels system component in affected products does not require authentication, which may allow a remote attacker to gain access to the device if the service is enabled. Telnet is disabled by default on the SINAMICS Medium Voltage Products (SINAMICS SL150: All versions, SINAMICS SM150: All versions, SINAMICS SM150i: All versions).
Severity
No CVSS data available.
CWE
- CWE-306 - MISSING AUTHENTICATION FOR CRITICAL FUNCTION CWE-306
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsa-21-131-04 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | SINAMICS Medium Voltage Products |
Affected:
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CVE-2021-31868 (GCVE-0-2021-31868)
Vulnerability from cvelistv5 – Published: 2021-08-19 15:25 – Updated: 2024-09-17 01:16
VLAI
Title
Rapid7 Nexpose Security Console Ticket Access Authentication Vulnerability
Summary
Rapid7 Nexpose version 6.6.95 and earlier allows authenticated users of the Security Console to view and edit any ticket in the legacy ticketing feature, regardless of the assignment of the ticket. This issue was resolved in version 6.6.96, released on August 4, 2021.
Severity
4.3 (Medium)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://docs.rapid7.com/release-notes/nexpose/20210804/ | x_refsource_CONFIRM |
Impacted products
Date Public
2021-08-04 00:00
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CVE-2021-32453 (GCVE-0-2021-32453)
Vulnerability from cvelistv5 – Published: 2021-05-17 16:43 – Updated: 2024-09-16 17:03
VLAI
Title
SITEL CAP/PRX information exposure
Summary
SITEL CAP/PRX firmware version 5.2.01 allows an attacker with access to the local network, to access via HTTP to the internal configuration database of the device without any authentication. An attacker could exploit this vulnerability in order to obtain information about the device´s configuration.
Severity
6.5 (Medium)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.incibe.es/en/incibe-cert/notices/avis… | x_refsource_CONFIRM |
Date Public
2021-05-12 22:00
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CVE-2021-32659 (GCVE-0-2021-32659)
Vulnerability from cvelistv5 – Published: 2021-06-16 18:45 – Updated: 2024-08-03 23:25
VLAI
Title
Automatic room upgrade handling can be used maliciously to bridge a room non-consentually
Summary
Matrix-appservice-bridge is the bridging service for the Matrix communication program's application services. In versions 2.6.0 and earlier, if a bridge has room upgrade handling turned on in the configuration (the `roomUpgradeOpts` key when instantiating a new `Bridge` instance.), any `m.room.tombstone` event it encounters will be used to unbridge the current room and bridge into the target room. However, the target room `m.room.create` event is not checked to verify if the `predecessor` field contains the previous room. This means that any malicious admin of a bridged room can repoint the traffic to a different room without the new room being aware. Versions 2.6.1 and greater are patched. As a workaround, disabling the automatic room upgrade handling can be done by removing the `roomUpgradeOpts` key from the `Bridge` class options.
Severity
6.5 (Medium)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/matrix-org/matrix-appservice-b… | x_refsource_CONFIRM |
| https://github.com/matrix-org/matrix-appservice-b… | x_refsource_MISC |
| https://github.com/matrix-org/matrix-appservice-b… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| matrix-org | matrix-appservice-bridge |
Affected:
< 2.6.1
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CVE-2021-32700 (GCVE-0-2021-32700)
Vulnerability from cvelistv5 – Published: 2021-06-22 19:30 – Updated: 2024-08-03 23:25
VLAI
Title
Supply chain attack via MiTM against users
Summary
Ballerina is an open source programming language and platform for cloud application programmers. Ballerina versions 1.2.x and SL releases up to alpha 3 have a potential for a supply chain attack via MiTM against users. Http connections did not make use of TLS and certificate checking was ignored. The vulnerability allows an attacker to substitute or modify packages retrieved from BC thus allowing to inject malicious code into ballerina executables. This has been patched in Ballerina 1.2.14 and Ballerina SwanLake alpha4.
Severity
9.1 (Critical)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/ballerina-platform/ballerina-l… | x_refsource_CONFIRM |
| https://github.com/ballerina-platform/ballerina-l… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ballerina-platform | ballerina-lang |
Affected:
< 1.2.14
Affected: < SL-alpha4 |
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Mitigation
Phase: Architecture and Design
Description:
- Divide the software into anonymous, normal, privileged, and administrative areas. Identify which of these areas require a proven user identity, and use a centralized authentication capability.
- Identify all potential communication channels, or other means of interaction with the software, to ensure that all channels are appropriately protected, including those channels that are assumed to be accessible only by authorized parties. Developers sometimes perform authentication at the primary channel, but open up a secondary channel that is assumed to be private. For example, a login mechanism may be listening on one network port, but after successful authentication, it may open up a second port where it waits for the connection, but avoids authentication because it assumes that only the authenticated party will connect to the port.
- In general, if the software or protocol allows a single session or user state to persist across multiple connections or channels, authentication and appropriate credential management need to be used throughout.
Mitigation ID: MIT-15
Phase: Architecture and Design
Description:
- For any security checks that are performed on the client side, ensure that these checks are duplicated on the server side, in order to avoid CWE-602. Attackers can bypass the client-side checks by modifying values after the checks have been performed, or by changing the client to remove the client-side checks entirely. Then, these modified values would be submitted to the server.
Mitigation
Phase: Architecture and Design
Description:
- Where possible, avoid implementing custom, "grow-your-own" authentication routines and consider using authentication capabilities as provided by the surrounding framework, operating system, or environment. These capabilities may avoid common weaknesses that are unique to authentication; support automatic auditing and tracking; and make it easier to provide a clear separation between authentication tasks and authorization tasks.
- In environments such as the World Wide Web, the line between authentication and authorization is sometimes blurred. If custom authentication routines are required instead of those provided by the server, then these routines must be applied to every single page, since these pages could be requested directly.
Mitigation ID: MIT-4.5
Phase: Architecture and Design
Strategy: Libraries or Frameworks
Description:
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- For example, consider using libraries with authentication capabilities such as OpenSSL or the ESAPI Authenticator [REF-45].
Mitigation
Phases: Implementation, System Configuration, Operation
Description:
- When storing data in the cloud (e.g., S3 buckets, Azure blobs, Google Cloud Storage, etc.), use the provider's controls to require strong authentication for users who should be allowed to access the data [REF-1297] [REF-1298] [REF-1302].
CAPEC-12: Choosing Message Identifier
This pattern of attack is defined by the selection of messages distributed via multicast or public information channels that are intended for another client by determining the parameter value assigned to that client. This attack allows the adversary to gain access to potentially privileged information, and to possibly perpetrate other attacks through the distribution means by impersonation. If the channel/message being manipulated is an input rather than output mechanism for the system, (such as a command bus), this style of attack could be used to change the adversary's identifier to more a privileged one.
CAPEC-166: Force the System to Reset Values
An attacker forces the target into a previous state in order to leverage potential weaknesses in the target dependent upon a prior configuration or state-dependent factors. Even in cases where an attacker may not be able to directly control the configuration of the targeted application, they may be able to reset the configuration to a prior state since many applications implement reset functions.
CAPEC-216: Communication Channel Manipulation
An adversary manipulates a setting or parameter on communications channel in order to compromise its security. This can result in information exposure, insertion/removal of information from the communications stream, and/or potentially system compromise.
CAPEC-36: Using Unpublished Interfaces or Functionality
An adversary searches for and invokes interfaces or functionality that the target system designers did not intend to be publicly available. If interfaces fail to authenticate requests, the attacker may be able to invoke functionality they are not authorized for.
CAPEC-62: Cross Site Request Forgery
An attacker crafts malicious web links and distributes them (via web pages, email, etc.), typically in a targeted manner, hoping to induce users to click on the link and execute the malicious action against some third-party application. If successful, the action embedded in the malicious link will be processed and accepted by the targeted application with the users' privilege level. This type of attack leverages the persistence and implicit trust placed in user session cookies by many web applications today. In such an architecture, once the user authenticates to an application and a session cookie is created on the user's system, all following transactions for that session are authenticated using that cookie including potential actions initiated by an attacker and simply "riding" the existing session cookie.