A vulnerability was determined in mkj Dropbear up to 2025.89. Impacted is the function unpackneg of the file src/curve25
A vulnerability was detected in PuTTY 0.83. Affected is the function eddsa_verify of the file crypto/ecc-ssh.c of the co
A security vulnerability has been detected in Cesanta Mongoose up to 7.20. This issue affects the function mg_aes_gcm_de
A security flaw has been discovered in Dolibarr ERP CRM up to 23.0.2. This vulnerability affects the function dol_verify
Since Spring Security SAML decrypts SAML Responses as well as elements of SAML LogoutRequests and LogoutResponses withou
Lack of validation for firmware update in Hitachi Hitachi Virtual Storage Platform One Block 23, 24, 26, 28. This issue
The issue is a DNSSEC validation bypass where wildcard expansion proofs (NSEC/NSEC3 records) are accepted without signat
A flaw was found in the backchannel logout endpoint of the keycloak-services component, which is part of the Red Hat Bui
openssl_encrypt (pip package openssl-encrypt) before 1.4.9 contains two weaknesses in the portable USB drive feature, wh
A flaw was found in Keycloak’s WebAuthn registration component. This vulnerability allows an attacker to bypass the conf
An issue was discovered in Django 6.0 before 6.0.6 and 5.2 before 5.2.15. `django.http.HttpRequest.get_signed_cookie` in
A flaw has been found in janmojzis tinyssh up to 20250501. Impacted is an unknown function of the file tinyssh/crypto_si
Improper verification of cryptographic signature in Font Settings prior to SMR Mar-2026 Release 1 allows physical attack
sigstore-java is a sigstore java client for interacting with sigstore infrastructure. Version 2.0.0 erroneously removed
dcap-qvl implements the quote verification logic for DCAP (Data Center Attestation Primitives). A vulnerability present
Improper Verification of Cryptographic Signature vulnerability in liuyueyi quick-media (plugins/svg-plugin/batik-codec-f
Vulnerable cross-model authorization in juju. If a charm's cross-model permissions are revoked or expire, a malicious us
Improper input validation, Improper verification of cryptographic signature vulnerability in XQUIC Project XQUIC xquic o
Improper verification of cryptographic signature in the Radeon RGB tool could allow a malicious file placed in the insta
LibJWT is a C JSON Web Token Library. From 3.0.0 to 3.3.2, libjwt accepts an RSA JWK that does not contain an alg parame
OpenLearnX is an open-source, decentralized learning and assessment platform. Prior to 2.0.4, a critical authentication
Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.0, 8.4.1, 8.3.3, 8.2.3,
CubeSpace CW0057 Reaction Wheel firmware versions prior to 5.0.20 are vulnerable to an Improper Verification of Cryptogr
Phalcon is a high-performance, full-stack PHP framework. Prior to 5.14.1, Phalcon\Encryption\Crypt::decrypt compares the
The firmware update mechanism does not include cryptographic signature validation. This allows anyone with access to the
DataEase is an open source data visualization and analysis tool. Prior to 2.10.23, DataEase enterprise token handling ca
The Microsoft 365 and Microsoft Entra ID Plugins for Moodle provide Office 365 and Azure Active Directory integration fo
better-auth versions greater than 1.3.34 and before 1.4.0 contain a vulnerability in the multi-session plugin's /sign-ou
In Bouncy Castle for Java before 1.85, OpenPGP inline-signature policy failures silently ignored. This issue also affect
eParakstītājs 3.0 for Windows before version 1.10.0 retrieves and executes its automatic updates over a channel that is
Misskey is an open source, federated social media platform. Versions 12.37.0 and later, but prior to 2026.5.4, contain a
Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.20, header signature verification cou
Improper verification of cryptographic signature and Improper Check for Unusual or Exceptional Conditions vulnerability
Pega Platform versions 8.5.0 through 25.1.2 are affected by an improper validation of cryptographic signatures that may
kas is a setup tool for bitbake based projects. Prior to version 5.3, when relying solely on a git commit ID (SHA-1 or S
kas is a setup tool for bitbake based projects. Starting in version 4.8 and prior to version 5.3, kas checks out and pro
A potential security vulnerability has been identified in the OMEN Gaming Hub for versions prior to 1101.2608.0.0. The v
Improper authentication in the WatchGuard Agent allows an unauthenticated attacker with network access to cause the agen
Improper Verification of Cryptographic Signature vulnerability in erlef oidcc allows an unauthenticated attacker to impe
`jupyterhub-ltiauthenticator` is a JupyterHub authenticator for learning tools interoperability (LTI). LTI13Authenticato
A SAML library not dependent on any frameworks that runs in Node. In version 5.0.1, Node-SAML loads the assertion from t
Vasion Print (formerly PrinterLogic) before Virtual Appliance Host 22.0.843 Application 20.0.1923 allows Insufficient Si
ruby-saml provides security assertion markup language (SAML) single sign-on (SSO) for Ruby. An authentication bypass vul
ruby-saml provides security assertion markup language (SAML) single sign-on (SSO) for Ruby. An authentication bypass vul
Versions of OpenPubkey library prior to 0.10.0 contained a vulnerability that would allow a specially crafted JWS to by
Versions of OpenPubkey library prior to 0.10.0 contained a vulnerability that would allow a specially crafted JWS to by
It was discovered that uscan, a tool to scan/watch upstream sources for new releases of software, included in devscripts
The OAuth Single Sign On – SSO (OAuth Client) plugin for WordPress is vulnerable to Improper Verification of Cryptograph
A improper verification of cryptographic signature vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0
An improper verification of cryptographic signature vulnerability in Fortinet FortiWeb 8.0.0, FortiWeb 7.6.0 through 7.6
Frequently Asked Questions
What is CWE-347?
CWE-347 (CWE-347) is a weakness category in the Common Weakness Enumeration (CWE) system maintained by MITRE. It describes a class of software or hardware vulnerability that can lead to security issues.
How many CVEs are classified as CWE-347?
There are 947 CVE records associated with CWE-347 in our database. Of these, 142 are critical severity, 324 are high severity, and 268 are medium severity.
How can I protect against CWE-347 vulnerabilities?
Protection strategies depend on the specific weakness type. General measures include input validation, secure coding practices, regular security testing, and keeping software up to date. CyberStrike can help by automatically scanning your infrastructure for vulnerabilities related to CWE-347 using AI-powered security agents.
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