VYPR

CWE-203

Observable Discrepancy

BaseIncomplete

Description

The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor.

Hierarchy (View 1000)

Related attack patterns (CAPEC)

CAPEC-189

CVEs mapped to this weakness (762)

page 5 of 39
  • CVE-2019-18850HigDec 4, 2019
    risk 0.49cvss 7.5epss 0.01

    TrevorC2 v1.1/v1.2 fails to prevent fingerprinting primarily via a discrepancy between response headers when responding to different HTTP methods, also via predictible responses when accessing and interacting with the "SITE_PATH_QUERY".

  • CVE-2019-3732HigSep 30, 2019
    risk 0.49cvss 7.5epss 0.01

    RSA BSAFE Crypto-C Micro Edition, versions prior to 4.0.5.3 (in 4.0.x) and versions prior to 4.1.3.3 (in 4.1.x), and RSA Micro Edition Suite, versions prior to 4.0.11 (in 4.0.x) versions prior to 4.1.6.1 (in 4.1.x) and versions prior to 4.3.3 (4.2.x and 4.3.x) are vulnerable to…

  • CVE-2019-3731HigSep 30, 2019
    risk 0.49cvss 7.5epss 0.01

    RSA BSAFE Crypto-C Micro Edition versions prior to 4.1.4 and RSA Micro Edition Suite versions prior to 4.4 are vulnerable to an Information Exposure Through Timing Discrepancy. A malicious remote user could potentially exploit this vulnerability to extract information leaving…

  • CVE-2019-10114HigMay 16, 2019
    risk 0.49cvss 7.5epss 0.02

    An Information Exposure issue (issue 2 of 2) was discovered in GitLab Community and Enterprise Edition before 11.7.8, 11.8.x before 11.8.4, and 11.9.x before 11.9.2. During the OAuth authentication process, the application attempts to validate a parameter in an insecure way,…

  • CVE-2019-7217HigMay 13, 2019
    risk 0.49cvss 7.5epss 0.02

    Citrix ShareFile before 19.12 allows User Enumeration. It is possible to enumerate application username based on different server responses using the request to check the otp code. No authentication is required.

  • CVE-2019-6602HigMar 28, 2019
    risk 0.49cvss 7.5epss 0.02

    In BIG-IP 11.5.1-11.5.8 and 11.6.1-11.6.3, the Configuration Utility login page may not follow best security practices when handling a malicious request.

  • CVE-2016-6489HigApr 14, 2017
    risk 0.49cvss 7.5epss 0.05

    The RSA and DSA decryption code in Nettle makes it easier for attackers to discover private keys via a cache side channel attack.

  • CVE-2024-23342HigJan 23, 2024
    risk 0.48cvss 7.4epss 0.01

    The `ecdsa` PyPI package is a pure Python implementation of ECC (Elliptic Curve Cryptography) with support for ECDSA (Elliptic Curve Digital Signature Algorithm), EdDSA (Edwards-curve Digital Signature Algorithm) and ECDH (Elliptic Curve Diffie-Hellman). Versions 0.18.0 and…

  • CVE-2022-3143HigJan 13, 2023
    risk 0.48cvss 7.4epss 0.01

    wildfly-elytron: possible timing attacks via use of unsafe comparator. A flaw was found in Wildfly-elytron. Wildfly-elytron uses java.util.Arrays.equals in several places, which is unsafe and vulnerable to timing attacks. To compare values securely, use…

  • CVE-2019-13666HigNov 25, 2019
    risk 0.48cvss 7.4epss 0.01

    Information leak in storage in Google Chrome prior to 77.0.3865.75 allowed a remote attacker to leak cross-origin data via a crafted HTML page.

  • CVE-2018-3615HigAug 14, 2018
    risk 0.48cvss 7.3epss 0.06

    Systems with microprocessors utilizing speculative execution and Intel software guard extensions (Intel SGX) may allow unauthorized disclosure of information residing in the L1 data cache from an enclave to an attacker with local user access via a side-channel analysis.

  • CVE-2025-59702HigDec 2, 2025
    risk 0.47cvss 7.2epss 0.00

    Entrust nShield Connect XC, nShield 5c, and nShield HSMi through 13.6.11, or 13.7, allow a physically proximate attacker with elevated privileges to falsify tamper events by accessing internal components.

  • CVE-2024-39891MedKEVJul 2, 2024
    risk 0.47cvss 5.3epss 0.01

    In the Twilio Authy API, accessed by Authy Android before 25.1.0 and Authy iOS before 26.1.0, an unauthenticated endpoint provided access to certain phone-number data, as exploited in the wild in June 2024. Specifically, the endpoint accepted a stream of requests containing…

  • CVE-2023-30312HigMay 28, 2024
    risk 0.47cvss 7.3epss 0.00

    An issue discovered in OpenWrt 18.06, 19.07, 21.02, 22.03, and beyond allows off-path attackers to hijack TCP sessions, which could lead to a denial of service, impersonating the client to the server (e.g., for access to files over FTP), and impersonating the server to the…

  • CVE-2024-26221HigApr 9, 2024
    risk 0.47cvss 7.2epss 0.02

    Windows DNS Server Remote Code Execution Vulnerability

  • CVE-2020-9588HigJun 26, 2020
    risk 0.47cvss 7.2epss 0.03

    Magento versions 2.3.4 and earlier, 2.2.11 and earlier (see note), 1.14.4.4 and earlier, and 1.9.4.4 and earlier have an observable timing discrepancy vulnerability. Successful exploitation could lead to signature verification bypass.

  • CVE-2017-5753MedJan 4, 2018
    risk 0.47cvss 5.6epss 0.93

    Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis.

  • CVE-2017-13098HigDec 13, 2017
    risk 0.47cvss 7.5epss 0.24

    BouncyCastle TLS prior to version 1.0.3, when configured to use the JCE (Java Cryptography Extension) for cryptographic functions, provides a weak Bleichenbacher oracle when any TLS cipher suite using RSA key exchange is negotiated. An attacker can recover the private key from a…

  • CVE-2024-39830HigJul 3, 2024
    risk 0.46cvss 8.1epss 0.00

    Mattermost versions 9.8.x <= 9.8.0, 9.7.x <= 9.7.4, 9.6.x <= 9.6.2 and 9.5.x <= 9.5.5, when shared channels are enabled, fail to use constant time comparison for remote cluster tokens which allows an attacker to retrieve the remote cluster token via a timing attack during remote…

  • CVE-2021-47226HigMay 21, 2024
    risk 0.46cvss 7.1epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Invalidate FPU state after a failed XRSTOR from a user buffer Both Intel and AMD consider it to be architecturally valid for XRSTOR to fail with #PF but nonetheless change the register state. The…