CWE-327: Use of a Broken or Risky Cryptographic Algorithm, page 3
Filter
The product uses a broken or risky cryptographic algorithm or protocol.
What the weakness is: CWE-327 at MITRE. OWASP Top 10: A04:2025 Cryptographic Failures
Related attack patterns (CAPEC): 7
- CAPEC-20 Encryption Brute Forcing Likelihood: Low · Severity: Low
- CAPEC-97 Cryptanalysis Likelihood: Low · Severity: Very High
- CAPEC-459 Creating a Rogue Certification Authority Certificate Likelihood: Medium · Severity: Very High
- CAPEC-473 Signature Spoof
- CAPEC-475 Signature Spoofing by Improper Validation Likelihood: Low · Severity: High
- CAPEC-608 Cryptanalysis of Cellular Encryption Severity: High
- CAPEC-614 Rooting SIM Cards Severity: High
The attack patterns MITRE's CAPEC relates to CWE-327, as MITRE names them. Credits.
Ask an AI about CWE-327
Show the prompt
Explain CWE-327: Use of a Broken or Risky Cryptographic Algorithm and how to prevent and detect it in code. Use https://cwe.mitre.org/data/definitions/327.html and https://cve.bz/cve/cwe/327?via=ask-ai-copy for recent CVEs with this weakness. Cite the sources.Opens a third-party assistant; its answer is its own, not cve.bz's. The prompt holds only this weakness's id and public links.
- 7.5CVE-2026-33512EPSS 0.2%
WWBN AVideo is an open source video platform. In versions up to and including 26.0, the API plugin exposes a `decryptString` action without any authentication. Anyone can submit ciphertext and receive plaintext. Ciphertext is issued public…
- 8.3CVE-2026-28490EPSS 0.1%
Authlib is a Python library which builds OAuth and OpenID Connect servers. Prior to version 1.6.9, a cryptographic padding oracle vulnerability was identified in the Authlib Python library concerning the implementation of the JSON Web Encr…
- 7.1CVE-2026-20996EPSS 0.2%
Use of a broken or risky cryptographic algorithm in Smart Switch prior to version 3.7.69.15 allows remote attackers to configure a downgraded scheme for authentication.
- 9.2CVE-2026-28252EPSS 0.2%
A Use of a Broken or Risky Cryptographic Algorithm vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge could allow an attacker to bypass authentication and gain root-level access to the device.
- 5.3CVE-2025-41711EPSS 0.4%
An unauthenticated remote attacker can use firmware images to extract password hashes and brute force plaintext passwords of accounts with limited access.
- 8.7CVE-2026-28479EPSS 0.2%
OpenClaw versions prior to 2026.2.15 use SHA-1 to hash sandbox identifier cache keys for Docker and browser sandbox configurations, which is deprecated and vulnerable to collision attacks. An attacker can exploit SHA-1 collisions to cause …
- 9.8CVE-2025-13476EPSS 0.4%
Rakuten Viber Cloak mode in Android v25.7.2.0g and Windows v25.6.0.0–v25.8.1.0 uses a static and predictable TLS ClientHello fingerprint lacking extension diversity, allowing Deep Packet Inspection (DPI) systems to trivially identify and b…
- 8.7CVE-2026-3598EPSS 0.3%
Use of a Broken or Risky Cryptographic Algorithm vulnerability in rustdesk-server-pro RustDesk Server Pro rustdesk-server-pro on Windows, MacOS, Linux (Config string generation, web console export modules) allows Retrieve Embedded Sensitiv…
- 8.7CVE-2026-30791EPSS 0.3%
Use of a Broken or Risky Cryptographic Algorithm vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android, WebClient (Config import, URI scheme handler, CLI --config modules) allows Retrieve E…
- 5.4CVE-2026-23601EPSS 0.09%
A vulnerability has been identified in the wireless encryption handling of Wi-Fi transmissions. A malicious actor can generate shared-key authenticated transmissions containing targeted payloads while impersonating the identity of a primar…
- 7.5CVE-2025-14480EPSS 0.2%
IBM Aspera faspio Gateway 1.3.6 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information
- 5.9CVE-2025-14456EPSS 0.2%
IBM MQ Appliance 9.4 CD through 9.4.4.0 to 9.4.4.1
- 7.5CVE-2025-63912EPSS 0.1%
Cohesity TranZman Migration Appliance Release 4.0 Build 14614 was discovered to use a weak cryptography algorithm for data encryption, allowing attackers to trivially reverse the encyption and expose credentials.
- 8.1CVE-2026-1627EPSS 0.2%
An attacker may exploit the use of outdated and weak MAC algorithms in the device’s SSH service to potentially compromise the integrity of the SSH session, allowing manipulation of transmitted data if the attacker can interact with the net…
- 9.1CVE-2026-1626EPSS 0.2%
An attacker may exploit the use of weak CBC-based cipher suites in the device’s SSH service to potentially observe or manipulate parts of the encrypted SSH communication, if they are able to intercept or interact with the network traffic.
- 9.8CVE-2026-21718EPSS 0.7%
An authentication bypass vulnerability exists in Copeland XWEB Pro version 1.12.1 and prior, enabling any attackers to bypass the authentication requirement and achieve pre-authenticated code execution on the system.
- 9.3CVE-2026-27804EPSS 0.2%
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.3 and 9.1.1-alpha.4, an unauthenticated attacker can forge a Google authentication token with `alg: "none"` to lo…
- 8.7CVE-2026-27519EPSS 0.2%
Binardat 10G08-0800GSM network switch firmware version V300SP10260209 and prior use RC4 with a hard-coded key embedded in client-side JavaScript. Because the key is static and exposed, an attacker can decrypt protected values and defeat co…
- 7.5CVE-2024-43178EPSS 0.2%
IBM Concert 1.0.0 through 2.1.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.
- 2.9CVE-2026-2618EPSS 0.4%
A vulnerability was determined in Beetel 777VR1 up to 01.00.09. This impacts an unknown function of the component SSH Service. This manipulation causes risky cryptographic algorithm. The attack is possible to be carried out remotely. The a…
- 9.3CVE-2026-26219EPSS 0.2%
newbee-mall stores and verifies user passwords using an unsalted MD5 hashing algorithm. The implementation does not incorporate per-user salts or computational cost controls, enabling attackers who obtain password hashes through database e…
- 7.1CVE-2025-66598EPSS 0.2%
A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation. This product supports old SSL/TLS versions, potentially allowing an attacker to decrypt communications with the web server. The affected products…
- 8.8CVE-2025-66597EPSS 0.2%
A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation. This product supports weak cryptographic algorithms, potentially allowing an attacker to decrypt communications with the web server. The affected…
- 9.8CVE-2025-69929EPSS 0.4%
An issue in N3uron Web User Interface v.1.21.7-240207.1047 allows a remote attacker to escalate privileges via the password hashing on the client side using the MD5 algorithm over a predictable string format
- 7.1CVE-2025-62514EPSS 0.3%
Parsec is a cloud-based application for cryptographically secure file sharing. In versions on the 3.x branch prior to 3.6.0, `libparsec_crypto`, a component of the Parsec application, does not check for weak order point of Curve25519 when …
- 8.0CVE-2026-24785EPSS 0.1%
Clatter is a no_std compatible, pure Rust implementation of the Noise protocol framework with post-quantum support. Versiosn prior to2.2.0 have a protocol compliance vulnerability. The library allowed post-quantum handshake patterns that v…
- 9.8CVE-2026-22585EPSS 0.4%
Use of a Broken or Risky Cryptographic Algorithm vulnerability in Salesforce Marketing Cloud Engagement (CloudPages, Forward to a Friend, Profile Center, Subscription Center, Unsub Center, View As Webpage modules) allows Web Services Proto…
- 7.5CVE-2025-52026EPSS 0.3%
An information disclosure vulnerability exists in the /srvs/membersrv/getCashiers endpoint of the Aptsys gemscms backend platform thru 2025-05-28. This unauthenticated endpoint returns a list of cashier accounts, including names, email add…
- 7.2CVE-2025-58743EPSS 0.08%
Use of a Broken or Risky Cryptographic Algorithm (DES) vulnerability in the Password class in C2SConnections.dll in Milner ImageDirector Capture on Windows allows Encryption Brute Forcing to obtain database credentials.This issue affects…
- 8.2CVE-2026-21907EPSS 0.2%
A Use of a Broken or Risky Cryptographic Algorithm vulnerability in the TLS/SSL server of Juniper Networks Junos Space allows the use of static key ciphers (ssl-static-key-ciphers), reducing the confidentiality of on-path traffic communica…
- 8.7CVE-2025-68931EPSS 0.2%
Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries. Prior to 2.2, AES/CBC/PKCS5Padding lacks authentication, making it vulnerable to padding oracle attacks and ciphertext manipulation. This vulnerability i…
- 8.7CVE-2025-68702EPSS 0.2%
Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries. Prior to 2.2, Jervis uses padLeft(32, '0') when it should use padLeft(64, '0') because SHA-256 produces 32 bytes which equates to 64 hex characters. Thi…
- 8.7CVE-2025-68701EPSS 0.2%
Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries. Prior to 2.2, Jervis uses deterministic AES IV derivation from a passphrase. This vulnerability is fixed in 2.2.
- 8.7CVE-2025-68698EPSS 0.1%
Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries. Prior to 2.2, Jervis uses PKCS1Encoding which is vulnerable to Bleichenbacher padding oracle attacks. Modern systems should use OAEP (Optimal Asymmetric …
- 5.5CVE-2026-20833EPSS 0.5%
Use of a broken or risky cryptographic algorithm in Windows Kerberos allows an authorized attacker to disclose information locally.
- 5.5CVE-2026-21444EPSS 0.08%
libtpms, a library that provides software emulation of a Trusted Platform Module, has a flaw in versions 0.10.0 and 0.10.1. The commonly used integration of libtpms with OpenSSL 3.x contained a vulnerability related to the returned IV (ini…
- 6.0CVE-2025-14175EPSS 0.3%
A vulnerability in the SSH server of TP-Link TL-WR820N v2.80 allows the use of a weak cryptographic algorithm, enabling an adjacent attacker to intercept and decrypt SSH traffic. Exploitation may expose sensitive information and compromise…
- 6.9CVE-2021-47712EPSS 0.2%
A cryptography vulnerability in Kentico Xperience allows attackers to potentially manipulate URL hash values through existing hashing mechanisms. The hotfix introduces an additional security layer to prevent hash value reuse and potential …
- 6.0CVE-2025-14764EPSS 0.1%
Missing cryptographic key commitment in the Amazon S3 Encryption Client for Go may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an "ins…
- 6.0CVE-2025-14763EPSS 0.1%
Missing cryptographic key commitment in the Amazon S3 Encryption Client for Java may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an "i…
- 6.0CVE-2025-14762EPSS 0.2%
Missing cryptographic key commitment in the AWS SDK for Ruby may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an "instruction file" ins…
- 6.0CVE-2025-14761EPSS 0.2%
Missing cryptographic key commitment in the AWS SDK for PHP may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an "instruction file" inst…
- 6.0CVE-2025-14760EPSS 0.2%
Missing cryptographic key commitment in the AWS SDK for C++ may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an "instruction file" inst…
- 6.0CVE-2025-14759EPSS 0.1%
Missing cryptographic key commitment in the Amazon S3 Encryption Client for .NET may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an "i…
- 2.9CVE-2025-14636EPSS 0.3%
A security flaw has been discovered in Tenda AX9 22.03.01.46. This affects the function image_check of the component httpd. The manipulation results in use of weak hash. It is possible to launch the attack remotely. A high complexity level…
- 7.5CVE-2025-54981EPSS 0.2%
Weak Encryption Algorithm in StreamPark, The use of an AES cipher in ECB mode and a weak random number generator for encrypting sensitive data, including JWT tokens, may have risked exposing sensitive authentication data This issue affect…
- 7.5CVE-2025-65831EPSS 0.2%
The application uses an insecure hashing algorithm (MD5) to hash passwords. If an attacker obtained a copy of these hashes, either through exploiting cloud services, performing TLS downgrade attacks on the traffic from a mobile device, or …
- 9.1CVE-2025-65849EPSS 0.2%
A cryptanalytic break in Altcha Proof-of-Work obfuscation mode version 0.8.0 and later allows for remote visitors to recover the Proof-of-Work nonce in constant time via mathematical deduction. NOTE: this is disputed by the Supplier becaus…
- 8.2CVE-2025-66017EPSS 0.2%
CGGMP24 is a state-of-art ECDSA TSS protocol that supports 1-round signing (requires 3 preprocessing rounds), identifiable abort, and a key refresh protocol. In versions 0.6.3 and prior of cggmp21 and version 0.7.0-alpha.1 of cggmp24, pres…
- 8.7CVE-2025-65951EPSS 0.1%
Inside Track / Entropy Derby is a research-grade horse-racing betting engine. Prior to commit 2d38d2f, the VDF-based timelock encryption system fails to enforce sequential delay against the betting operator. Bettors pre-compute the entire …