The product uses a broken or risky cryptographic algorithm or protocol.
Volume of CVEs assigned to CWE-327 and their average CVSS base score over time.
Top CVEs that have been assigned this CWE. A single CVE can have multiple CWE assignments, though many have just one.
686 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2023-34039CRITICAL Aria Operations for Networks contains an Authentication Bypass vulnerability due to a lack of unique cryptographic key generation. A malicious actor with network access to Aria Ope | Aug 29, 2023 | 9.8 | 82 | NO | YES |
CVE-2013-2566MEDIUM The RC4 algorithm, as used in the TLS protocol and SSL protocol, has many single-byte biases, which makes it easier for remote attackers to conduct plaintext-recovery attacks via s | Mar 15, 2013 | 5.9 | 80 | NO | YES |
CVE-2014-8687CRITICAL Seagate Business NAS devices with firmware before 2015.00322 allow remote attackers to execute arbitrary code with root privileges by leveraging use of a static encryption key to c | Jun 8, 2017 | 9.8 | 73 | NO | YES |
CVE-2016-6602CRITICAL ZOHO WebNMS Framework 5.2 and 5.2 SP1 use a weak obfuscation algorithm to store passwords, which allows context-dependent attackers to obtain cleartext passwords by leveraging acce | Jan 23, 2017 | 9.8 | 73 | NO | YES |
The RC4 algorithm, as used in the TLS protocol and SSL protocol, does not properly combine state data with key data during the initialization phase, which makes it easier for remot | Apr 1, 2015 | 3.7 | 52 | NO | NO |
CVE-2026-50086CRITICAL The Aqara IAM/SSO gateway (gw-builder.aqara.com) exposes bidirectional AES round-trups against the platform's signing key without authentication. This is an instance of "CWE-306: M | Jun 12, 2026 | 9.8 | 40 | NO | NO |
CVE-2022-3365CRITICAL Due to reliance on a trivial substitution cipher, sent in cleartext, and the reliance on a default password when the user does not set a password, the Remote Mouse Server by Emote | Jan 28, 2025 | 9.8 | 39 | NO | YES |
CVE-2022-35513HIGH The Blink1Control2 application <= 2.2.7 uses weak password encryption and an insecure method of storage. | Sep 7, 2022 | 7.5 | 37 | NO | YES |
CVE-2017-17428MEDIUM Cavium Nitrox SSL, Nitrox V SSL, and TurboSSL software development kits (SDKs) allow remote attackers to decrypt TLS ciphertext data by leveraging a Bleichenbacher RSA padding orac | Mar 5, 2018 | 5.9 | 37 | NO | YES |
CVE-2017-17382MEDIUM Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway 10.5 before build 67.13, 11.0 before build 71.22, 11.1 before build 56.19, and 12.0 before build 53.22 | Dec 13, 2017 | 5.9 | 37 | NO | YES |
Exploit activity across CVEs assigned to this CWE, including CVEs that carry other CWE assignments.
Social posts that mention CVE IDs assigned to this CWE. This is assigned-CVE activity, not mentions of the CWE label itself.
Media articles that mention CVE IDs assigned to this CWE. This is assigned-CVE coverage, not mentions of the CWE label itself.