VYPR

CWE-300

Channel Accessible by Non-Endpoint

ClassDraft

Description

The product does not adequately verify the identity of actors at both ends of a communication channel, or does not adequately ensure the integrity of the channel, in a way that allows the channel to be accessed or influenced by an actor that is not an endpoint.

In order to establish secure communication between two parties, it is often important to adequately verify the identity of entities at each end of the communication channel. Inadequate or inconsistent verification may result in insufficient or incorrect identification of either communicating entity. This can have negative consequences such as misplaced trust in the entity at the other end of the channel. An attacker can leverage this by interposing between the communicating entities and masquerading as the original entity. In the absence of sufficient verification of identity, such an attacker can eavesdrop and potentially modify the communication between the original entities.

Hierarchy (View 1000)

Parents

Children

none

Related attack patterns (CAPEC)

CAPEC-466 · CAPEC-57 · CAPEC-589 · CAPEC-590 · CAPEC-612 · CAPEC-613 · CAPEC-615 · CAPEC-662 · CAPEC-94

CVEs mapped to this weakness (59)

page 1 of 3
  • CVE-2009-3555CriNov 9, 2009
    risk 0.67cvss 9.8epss 0.87

    The TLS protocol, and the SSL protocol 3.0 and possibly earlier, as used in Microsoft Internet Information Services (IIS) 7.0, mod_ssl in the Apache HTTP Server 2.2.14 and earlier, OpenSSL before 0.9.8l, GnuTLS 2.8.5 and earlier, Mozilla Network Security Services (NSS) 3.12.4…

  • CVE-2019-3793CriApr 24, 2019
    risk 0.64cvss 9.8epss 0.01

    Pivotal Apps Manager Release, versions 665.0.x prior to 665.0.28, versions 666.0.x prior to 666.0.21, versions 667.0.x prior to 667.0.7, contain an invitation service that accepts HTTP. A remote unauthenticated user could listen to network traffic and gain access to the…

  • CVE-2017-7480CriJul 21, 2017
    risk 0.64cvss 9.8epss 0.02

    rkhunter versions before 1.4.4 are vulnerable to file download over insecure channel when doing mirror update resulting into potential remote code execution.

  • CVE-2024-39705CriJun 27, 2024
    risk 0.57cvss 9.8epss 0.01

    NLTK through 3.8.1 allows remote code execution if untrusted packages have pickled Python code, and the integrated data package download functionality is used. This affects, for example, averaged_perceptron_tagger and punkt.

  • CVE-2023-31004HigFeb 3, 2024
    risk 0.54cvss 8.3epss 0.01

    IBM Security Access Manager Container (IBM Security Verify Access Appliance 10.0.0.0 through 10.0.6.1 and IBM Security Verify Access Docker 10.0.0.0 through 10.0.6.1) could allow a remote attacker to gain access to the underlying system using man in the middle techniques. IBM…

  • CVE-2025-31214HigMay 12, 2025
    risk 0.53cvss 8.1epss 0.01

    This issue was addressed through improved state management. This issue is fixed in iOS 18.5 and iPadOS 18.5. An attacker in a privileged network position may be able to intercept network traffic.

  • CVE-2024-36553HigFeb 6, 2025
    risk 0.53cvss 8.1epss 0.00

    Forever KidsWatch Call Me KW-50 R36_YDR_A3PW_GM7S_V1.0_2019_07_15_16.19.24_cob_h is vulnerable to MITM attack.

  • CVE-2021-21953HigDec 22, 2021
    risk 0.53cvss 8.1epss 0.01

    An authentication bypass vulnerability exists in the process_msg() function of the home_security binary of Anker Eufy Homebase 2 2.1.6.9h. A specially-crafted man-in-the-middle attack can lead to increased privileges.

  • CVE-2021-41033HigSep 13, 2021
    risk 0.53cvss 8.1epss 0.01

    In all released versions of Eclipse Equinox, at least until version 4.21 (September 2021), installation can be vulnerable to man-in-the-middle attack if using p2 repos that are HTTP; that can then be exploited to serve incorrect p2 metadata and entirely alter the local…

  • CVE-2019-5456HigJul 30, 2019
    risk 0.53cvss 8.1epss 0.01

    SMTP MITM refers to a malicious actor setting up an SMTP proxy server between the UniFi Controller version <= 5.10.21 and their actual SMTP server to record their SMTP credentials for malicious use later.

  • CVE-2025-20122HigMay 7, 2025
    risk 0.51cvss 7.8epss 0.00

    A vulnerability in the CLI of Cisco Catalyst SD-WAN Manager, formerly Cisco SD-WAN vManage, could allow an authenticated, local attacker to gain privileges of the root user on the underlying operating system. This vulnerability is due to insufficient input validation. An…

  • CVE-2023-32634HigOct 12, 2023
    risk 0.51cvss 7.8epss 0.00

    An authentication bypass vulnerability exists in the CiRpcServerThread() functionality of SoftEther VPN 5.01.9674 and 4.41-9782-beta. An attacker can perform a local man-in-the-middle attack to trigger this vulnerability.

  • CVE-2025-63363HigDec 4, 2025
    risk 0.49cvss 7.5epss 0.00

    A lack of Management Frame Protection in Waveshare RS232/485 TO WIFI ETH (B) Serial to Ethernet/Wi-Fi Gateway Firmware V3.1.1.0: HW 4.3.2.1: Webpage V7.04T.07.002880.0301 allows attackers to execute de-authentication attacks, allowing crafted deauthentication and disassociation…

  • CVE-2021-32926HigJun 3, 2021
    risk 0.49cvss 7.5epss 0.02

    When an authenticated password change request takes place, this vulnerability could allow the attacker to intercept the message that includes the legitimate, new password hash and replace it with an illegitimate hash. The user would no longer be able to authenticate to the…

  • CVE-2021-22909HigMay 27, 2021
    risk 0.49cvss 7.5epss 0.01

    A vulnerability found in EdgeMAX EdgeRouter V2.0.9 and earlier could allow a malicious actor to execute a man-in-the-middle (MitM) attack during a firmware update. This vulnerability is fixed in EdgeMAX EdgeRouter V2.0.9-hotfix.1 and later.

  • CVE-2017-12150HigJul 26, 2018
    risk 0.49cvss 7.4epss 0.13

    It was found that samba before 4.4.16, 4.5.x before 4.5.14, and 4.6.x before 4.6.8 did not enforce "SMB signing" when certain configuration options were enabled. A remote attacker could launch a man-in-the-middle attack and retrieve information in plain-text.

  • CVE-2025-40770HigAug 12, 2025
    risk 0.48cvss 7.4epss 0.00

    A vulnerability has been identified in SINEC Traffic Analyzer (6GK8822-1BG01-0BA0) (All versions). The affected application uses a monitoring interface that is not operating in a strictly passive mode. This could allow an attacker to interact with the interface, leading to…

  • CVE-2024-32049HigMay 8, 2024
    risk 0.48cvss 7.4epss 0.01

    BIG-IP Next Central Manager (CM) may allow an unauthenticated, remote attacker to obtain the BIG-IP Next LTM/WAF instance credentials.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

  • CVE-2019-14899HigDec 11, 2019
    risk 0.48cvss 7.4epss 0.01

    A vulnerability was discovered in Linux, FreeBSD, OpenBSD, MacOS, iOS, and Android that allows a malicious access point, or an adjacent user, to determine if a connected user is using a VPN, make positive inferences about the websites they are visiting, and determine the correct…

  • CVE-2017-12151HigJul 27, 2018
    risk 0.48cvss 7.4epss 0.05

    A flaw was found in the way samba client before samba 4.4.16, samba 4.5.14 and samba 4.6.8 used encryption with the max protocol set as SMB3. The connection could lose the requirement for signing and encrypting to any DFS redirects, allowing an attacker to read or alter the…