VYPR

CWE-347

Improper Verification of Cryptographic Signature

BaseDraft

Description

The product does not verify, or incorrectly verifies, the cryptographic signature for data.

Hierarchy (View 1000)

Parents

Children

none

Related attack patterns (CAPEC)

CAPEC-463 · CAPEC-475

CVEs mapped to this weakness (884)

page 19 of 45
  • CVE-2026-56865HigAug 13, 2026
    risk 0.48cvss 8.4epss 0.00

    A malicious GOPROXY was previously capable of forging up to two sumdb tiles that allow for a requested module to bypass the GOSUMDB check and persist attacker-controlled module content to a local Go module cache. This attack allows for a malicious GOPROXY to serve malicious…

  • CVE-2026-16443HigAug 5, 2026
    risk 0.48cvss 7.4epss 0.00

    A flaw was found in the SAML metadata import functionality of the keycloak-services component, which is the core engine for identity brokering in Red Hat Build of Keycloak. When importing identity provider metadata that lacks specific usage attributes for keys, the system…

  • CVE-2026-47201HigJun 2, 2026
    risk 0.48cvss 8.5epss 0.00

    authentik is an open-source identity provider. Prior to versions 2025.12.5, 2026.2.3, and 2026.5.1, authentik's SAML Source ACS endpoint is vulnerable to XML Signature Wrapping when validating upstream SAML responses. An attacker with any account at the upstream IdP can reuse a…

  • CVE-2024-26194HigApr 9, 2024
    risk 0.48cvss 7.4epss 0.00

    Secure Boot Security Feature Bypass Vulnerability

  • CVE-2020-25490HigSep 17, 2020
    risk 0.48cvss 7.3epss 0.01

    Lack of cryptographic signature verification in the Sqreen PHP agent daemon before 1.16.0 makes it easier for remote attackers to inject rules for execution inside the virtual machine.

  • CVE-2026-54581HigSep 17, 2026
    risk 0.47cvss —epss 0.00

    mport is the MidnightBSD Package Manager. Prior to 2.7.8, the mport_fetch_bootstrap_index() function in libmport/fetch.c could return success when bootstrap index hash verification encountered a missing or invalid hash because the failure path did not preserve a fatal result. A…

  • CVE-2026-68759HigAug 12, 2026
    risk 0.47cvss 7.2epss 0.00

    A holder of a valid integration credential may impersonate other users under specific conditions.

  • CVE-2026-0392HigAug 3, 2026
    risk 0.47cvss —epss 0.00

    eParakstītājs 3.0 for Windows before version 1.10.0 retrieves and executes its automatic updates over a channel that is not authenticated or integrity-protected. On each launch the application fetches an update descriptor (XML) over TLS but accepts any TLS certificate (a…

  • CVE-2026-13722HigJul 3, 2026
    risk 0.47cvss 7.2epss 0.00

    WatchGuard Fireware OS contains a firmware validation bypass when processing a backup image via the backup/restore feature. An authenticated administrator can exploit this vulnerability to install a tampered firmware image.

  • CVE-2026-9779HigJun 24, 2026
    risk 0.47cvss 7.2epss 0.01

    ATEN Unizon doCryptoHugeFileToFile Improper Verification of Cryptographic Signature Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of ATEN Unizon. Authentication is required to exploit this…

  • CVE-2026-6328HigApr 15, 2026
    risk 0.47cvss —epss 0.00

    Improper input validation, Improper verification of cryptographic signature vulnerability in XQUIC Project XQUIC xquic on Linux (QUIC protocol implementation, packet processing module, STREAM frame handler modules) allows Protocol Manipulation.This issue affects XQUIC: through…

  • CVE-2026-24032HigApr 14, 2026
    risk 0.47cvss 7.3epss 0.00

    A vulnerability has been identified in SINEC NMS (All versions < V4.0 SP3 with UMC). The affected application contains an authentication weakness due to insufficient validation of user identity in the UMC component. This could allow an unauthenticated remote attacker to bypass…

  • CVE-2025-41767HigMar 9, 2026
    risk 0.47cvss 7.2epss 0.00

    A high-privileged remote attacker can fully compromise the device by abusing an update signature bypass vulnerability in the wwwupdate.cgi method in the web interface of UBR.

  • CVE-2025-36418HigJan 20, 2026
    risk 0.47cvss 7.3epss 0.00

    IBM ApplinX 11.1 is vulnerable due to a privilege escalation vulnerability due to improper verification of JWT tokens. An attacker may be able to craft or modify a JSON web token in order to impersonate another user or to elevate their privileges.

  • CVE-2025-12006HigJan 16, 2026
    risk 0.47cvss 7.2epss 0.00

    There is a vulnerability in the Supermicro BMC firmware validation logic at Supermicro MBD-X12STW-F . An attacker can update the system firmware with a specially crafted image.

  • CVE-2025-58356HigOct 27, 2025
    risk 0.47cvss —epss 0.00

    Constellation is the first Confidential Kubernetes. The Constellation CVM image uses LUKS2-encrypted volumes for persistent storage. When opening an encrypted storage device, the CVM uses the libcryptsetup function crypt_activate_by_passhrase. If the VM is successful in opening…

  • CVE-2025-7937HigSep 19, 2025
    risk 0.47cvss 7.2epss 0.00

    There is a vulnerability in the Supermicro BMC firmware validation logic at Supermicro MBD-X12STW . An attacker can update the system firmware with a specially crafted image.

  • CVE-2025-6198HigSep 19, 2025
    risk 0.47cvss 7.2epss 0.00

    There is a vulnerability in the Supermicro BMC firmware validation logic at Supermicro MBD-X13SEM-F . An attacker can update the system firmware with a specially crafted image.

  • CVE-2025-52550HigSep 2, 2025
    risk 0.47cvss 7.2epss 0.00

    E3 Site Supervisor Control (firmware version < 2.31F01) firmware upgrade packages are unsigned. An attacker can forge malicious firmware upgrade packages. An attacker with admin access to the application services can install a malicious firmware upgrade.

  • CVE-2024-10237HigFeb 4, 2025
    risk 0.47cvss 7.2epss 0.00

    There is a vulnerability in the BMC firmware image authentication design at Supermicro MBD-X12DPG-OA6 . An attacker can modify the firmware to bypass BMC inspection and bypass the signature verification process