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 (798)

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  • 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…

  • CVE-2023-3640HigJul 24, 2023
    risk 0.46cvss 7.0epss 0.01

    A possible unauthorized memory access flaw was found in the Linux kernel's cpu_entry_area mapping of X86 CPU data to memory, where a user may guess the location of exception stacks or other important data. Based on the previous CVE-2023-0597, the 'Randomize per-cpu entry area'…

  • CVE-2022-34125MedApr 16, 2023
    risk 0.46cvss 6.5epss 0.05

    front/icon.send.php in the CMDB plugin before 3.0.3 for GLPI allows attackers to gain read access to sensitive information via a _log/ pathname in the file parameter.

  • CVE-2019-18887HigNov 21, 2019
    risk 0.46cvss 8.1epss 0.01

    An issue was discovered in Symfony 2.8.0 through 2.8.50, 3.4.0 through 3.4.34, 4.2.0 through 4.2.11, and 4.3.0 through 4.3.7. The UriSigner was subject to timing attacks. This is related to symfony/http-kernel.

  • CVE-2026-53933MedSep 8, 2026
    risk 0.45cvss —epss 0.01

    Maravel, a PHP framework oriented towards dependency injection, prior to version 10.73.1 has a side-channel information disclosure issue. When a route was compiled with dynamic placeholders (e.g., `/api/v1/users/{id}`), the raw string placeholder key was mistakenly registered…

  • CVE-2025-6056MedJul 4, 2025
    risk 0.45cvss —epss 0.00

    Timing difference in password reset in Ergon Informatik AG's Airlock IAM 7.7.9, 8.0.8, 8.1.7, 8.2.4 and 8.3.1 allows unauthenticated attackers to enumerate usernames.

  • CVE-2020-15151HigAug 20, 2020
    risk 0.45cvss 8.0epss 0.01

    OpenMage LTS before versions 19.4.6 and 20.0.2 allows attackers to circumvent the `fromkey protection` in the Admin Interface and increases the attack surface for Cross Site Request Forgery attacks. This issue is related to Adobe's CVE-2020-9690. It is patched in versions 19.4.6…

  • CVE-2017-5715MedJan 4, 2018
    risk 0.45cvss 5.6epss 0.74

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

  • CVE-2018-3639MedMay 22, 2018
    risk 0.44cvss 5.5epss 0.61

    Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis,…

  • CVE-2022-40982MedAug 11, 2023
    risk 0.43cvss 6.5epss 0.03

    Information exposure through microarchitectural state after transient execution in certain vector execution units for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

  • CVE-2022-24436MedJun 15, 2022
    risk 0.43cvss 6.5epss 0.12

    Observable behavioral in power management throttling for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via network access.

  • CVE-2019-3740MedSep 18, 2019
    risk 0.43cvss 6.5epss 0.04

    RSA BSAFE Crypto-J versions prior to 6.2.5 are vulnerable to an Information Exposure Through Timing Discrepancy vulnerabilities during DSA key generation. A malicious remote attacker could potentially exploit those vulnerabilities to recover DSA keys.

  • CVE-2017-17427MedDec 13, 2017
    risk 0.43cvss 5.9epss 0.16

    Radware Alteon devices with a firmware version between 31.0.0.0-31.0.3.0 are vulnerable to an adaptive-chosen ciphertext attack ("Bleichenbacher attack"). This allows an attacker to decrypt observed traffic that has been encrypted with the RSA cipher and to perform other private…

  • CVE-2017-1000385MedDec 12, 2017
    risk 0.43cvss 5.9epss 0.22

    The Erlang otp TLS server answers with different TLS alerts to different error types in the RSA PKCS #1 1.5 padding. This allows an attacker to decrypt content or sign messages with the server's private key (this is a variation of the Bleichenbacher attack).

  • CVE-2026-87623MedSep 9, 2026
    risk 0.42cvss 6.5epss 0.00

    Observable discrepancy in DOM in Google Chrome prior to 153.0.8010.36 allowed a remote attacker leveraging social engineering to obtain sensitive information via a crafted HTML page. (Chromium security severity: Medium)

  • CVE-2026-87620MedSep 9, 2026
    risk 0.42cvss 6.5epss 0.00

    Observable discrepancy in SVG in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: Low)

  • CVE-2026-87478MedSep 9, 2026
    risk 0.42cvss 6.5epss 0.00

    Observable discrepancy in Autofill in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: Medium)

  • CVE-2026-87459MedSep 9, 2026
    risk 0.42cvss 6.5epss 0.00

    Observable discrepancy in Select in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: Low)

  • CVE-2026-78955MedAug 25, 2026
    risk 0.42cvss 6.5epss 0.00

    Observable discrepancy in PerformanceAPIs in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to potentially obtain cross-origin data via a crafted HTML page. (Chromium security severity: Medium)