CWE-940
Improper Verification of Source of a Communication Channel
The product establishes a communication channel to handle an incoming request that has been initiated by an actor, but it does not properly verify that the request is coming from the expected origin.
CVE-2021-41038 (GCVE-0-2021-41038)
Vulnerability from cvelistv5
Published
2021-11-10 17:05
Modified
2024-08-04 02:59
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-940 - Improper Verification of Source of a Communication Channel
Summary
In versions of the @theia/plugin-ext component of Eclipse Theia prior to 1.18.0, Webview contents can be hijacked via postMessage().
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Eclipse Foundation | @theia/plugin-ext |
Version: unspecified < 1.18.0 |
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CVE-2022-4800 (GCVE-0-2022-4800)
Vulnerability from cvelistv5
Published
2022-12-28 00:00
Modified
2025-04-10 17:59
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-940 - Improper Verification of Source of a Communication Channel
Summary
Improper Verification of Source of a Communication Channel in GitHub repository usememos/memos prior to 0.9.1.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| usememos | usememos/memos |
Version: unspecified < 0.9.1 |
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CVE-2022-4848 (GCVE-0-2022-4848)
Vulnerability from cvelistv5
Published
2022-12-29 00:00
Modified
2025-04-09 15:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-940 - Improper Verification of Source of a Communication Channel
Summary
Improper Verification of Source of a Communication Channel in GitHub repository usememos/memos prior to 0.9.1.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| usememos | usememos/memos |
Version: unspecified < 0.9.1 |
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CVE-2023-3663 (GCVE-0-2023-3663)
Vulnerability from cvelistv5
Published
2023-08-03 10:55
Modified
2025-02-27 21:11
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-940 - Improper Verification of Source of a Communication Channel
Summary
In CODESYS Development System versions from 3.5.11.20 and before 3.5.19.20 a missing integrity check might allow an unauthenticated remote attacker to manipulate the content of notifications received via HTTP by the CODESYS notification server.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CODESYS | CODESYS Development System |
Version: 3.5.11.20 ≤ |
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CVE-2023-41094 (GCVE-0-2023-41094)
Vulnerability from cvelistv5
Published
2023-10-04 20:01
Modified
2024-09-26 21:39
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-940 - Improper Verification of Source of a Communication Channel
Summary
TouchLink packets processed after timeout or out of range due to Operation on a Resource after Expiration and Missing Release of Resource after Effective Lifetime may allow a device to be added outside of valid TouchLink range or pairing duration
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References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Silicon Labs | Ember ZNet |
Version: 7.1.3 Version: 7.2.0 |
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CVE-2023-41355 (GCVE-0-2023-41355)
Vulnerability from cvelistv5
Published
2023-11-03 05:55
Modified
2024-10-14 04:02
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-940 - Improper Verification of Source of a Communication Channel
Summary
Chunghwa Telecom NOKIA G-040W-Q Firewall function has a vulnerability of input validation for ICMP redirect messages. An unauthenticated remote attacker can exploit this vulnerability by sending a crafted package to modify the network routing table, resulting in a denial of service or sensitive information leaking.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Chunghwa Telecom | NOKIA G-040W-Q |
Version: G040WQR201207 |
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CVE-2023-48387 (GCVE-0-2023-48387)
Vulnerability from cvelistv5
Published
2023-12-15 08:40
Modified
2024-10-14 06:07
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-940 - Improper Verification of Source of a Communication Channel
Summary
TAIWAN-CA(TWCA) JCICSecurityTool fails to check the source website and access locations when executing multiple Registry-related functions. In the scenario where a user is using the JCICSecurityTool and has completed identity verification, if the user browses a malicious webpage created by an attacker, the attacker can exploit this vulnerability to read or modify any registry file under HKEY_CURRENT_USER, thereby achieving remote code execution.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TAIWAN-CA(TWCA) | JCICSecurityTool |
Version: 4.2.3.32 |
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CVE-2023-51440 (GCVE-0-2023-51440)
Vulnerability from cvelistv5
Published
2024-02-13 09:00
Modified
2024-08-02 22:32
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-940 - Improper Verification of Source of a Communication Channel
Summary
A vulnerability has been identified in SIMATIC CP 343-1 (6GK7343-1EX30-0XE0) (All versions), SIMATIC CP 343-1 Lean (6GK7343-1CX10-0XE0) (All versions), SIPLUS NET CP 343-1 (6AG1343-1EX30-7XE0) (All versions), SIPLUS NET CP 343-1 Lean (6AG1343-1CX10-2XE0) (All versions). Affected products incorrectly validate TCP sequence numbers. This could allow an unauthenticated remote attacker to create a denial of service condition by injecting spoofed TCP RST packets.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ► | Siemens | SIMATIC CP 343-1 |
Version: All versions |
||||||||||||||||
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CVE-2024-0009 (GCVE-0-2024-0009)
Vulnerability from cvelistv5
Published
2024-02-14 17:32
Modified
2024-08-01 17:41
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-940 - Improper Verification of Source of a Communication Channel
Summary
An improper verification vulnerability in the GlobalProtect gateway feature of Palo Alto Networks PAN-OS software enables a malicious user with stolen credentials to establish a VPN connection from an unauthorized IP address.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Palo Alto Networks | PAN-OS |
Version: 10.2 < 10.2.4 Version: 11.0 < 11.0.1 |
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CVE-2024-1621 (GCVE-0-2024-1621)
Vulnerability from cvelistv5
Published
2024-09-02 19:53
Modified
2024-09-03 14:00
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-940 - Improper Verification of Source of a Communication Channel
Summary
The registration process of uniFLOW Online (NT-ware product) apps, prior to and including version 2024.1.0, can be compromised when email login is enabled on the tenant. Those tenants utilising email login in combination with Microsoft Safe Links or similar are impacted. This vulnerability may allow the attacker to register themselves against a genuine user in the system and allow malicious users with similar access and capabilities via the app to the existing genuine user.
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| NT-ware | uniFLOW Online |
Version: 0 < |
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Mitigation
Phase: Architecture and Design
Description:
- Use a mechanism that can validate the identity of the source, such as a certificate, and validate the integrity of data to ensure that it cannot be modified in transit using an Adversary-in-the-Middle (AITM) attack.
- When designing functionality of actions in the URL scheme, consider whether the action should be accessible to all mobile applications, or if an allowlist of applications to interface with is appropriate.
CAPEC-500: WebView Injection
An adversary, through a previously installed malicious application, injects code into the context of a web page displayed by a WebView component. Through the injected code, an adversary is able to manipulate the DOM tree and cookies of the page, expose sensitive information, and can launch attacks against the web application from within the web page.
CAPEC-594: Traffic Injection
An adversary injects traffic into the target's network connection. The adversary is therefore able to degrade or disrupt the connection, and potentially modify the content. This is not a flooding attack, as the adversary is not focusing on exhausting resources. Instead, the adversary is crafting a specific input to affect the system in a particular way.
CAPEC-595: Connection Reset
In this attack pattern, an adversary injects a connection reset packet to one or both ends of a target's connection. The attacker is therefore able to have the target and/or the destination server sever the connection without having to directly filter the traffic between them.
CAPEC-596: TCP RST Injection
An adversary injects one or more TCP RST packets to a target after the target has made a HTTP GET request. The goal of this attack is to have the target and/or destination web server terminate the TCP connection.