CWE-327— Use of a Broken or Risky Cryptographic Algorithm
The product uses a broken or risky cryptographic algorithm or protocol.— MITRE CWE catalog
798 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-327page 9 of 16
- CVE-2021-41835HIGHCVSS 7.3EG 7.32022-01-21
Fresenius Kabi Agilia Link + version 3.0 does not enforce transport layer encryption. Therefore, transmitted data may be sent in cleartext. Transport layer encryption is offered on Port TCP/443, but the affected service does not perform an…
- CVE-2020-28396HIGHCVSS 7.3EG 7.32020-12-14
A vulnerability has been identified in SICAM A8000 CP-8000 (All versions < V16), SICAM A8000 CP-8021 (All versions < V16), SICAM A8000 CP-8022 (All versions < V16). A web server misconfiguration of the affected device can cause insecure ci…
- CVE-2020-27611HIGHCVSS 7.3EG 7.32020-10-21
BigBlueButton through 2.2.28 uses STUN/TURN resources from a third party, which may represent an unintended endpoint.
- CVE-2025-37127HIGHCVSS 7.2EG 7.22025-09-16
A vulnerability in the cryptographic logic used by HPE Aruba Networking EdgeConnect SD-WAN Gateways could allow an authenticated remote attacker to gain shell access. Successful exploitation could allow an attacker to execute arbitrary com…
- CVE-2019-3736HIGHCVSS 7.2EG 7.22019-09-27
Dell EMC Integrated Data Protection Appliance versions prior to 2.3 contain a password storage vulnerability in the ACM component. A remote authenticated malicious user with root privileges may potentially use a support tool to decrypt enc…
- CVE-2019-0030HIGHCVSS 7.2EG 7.22019-01-15
Juniper ATP uses DES and a hardcoded salt for password hashing, allowing for trivial de-hashing of the password file contents. This issue affects Juniper ATP 5.0 versions prior to 5.0.3.
- CVE-2018-11209HIGHCVSS 7.2EG 7.22018-05-16
An issue was discovered in Z-BlogPHP 2.0.0. zb_system/cmd.php?act=verify relies on MD5 for the password parameter, which might make it easier for attackers to bypass intended access restrictions via a dictionary or rainbow-table attack. NO…
- CVE-2026-18153HIGHCVSS 7.1EG 7.12026-09-22
IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote authenticated attacker to obtain sensitive information and forge authentication tags due to the use of hard-coded cryptographic keys and initialization vecto…
- CVE-2025-62514HIGHCVSS 7.1EG 7.12026-01-29
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 …
- CVE-2021-22948HIGHCVSS 7.1EG 7.12021-09-23
Vulnerability in the generation of session IDs in revive-adserver < 5.3.0, based on the cryptographically insecure uniqid() PHP function. Under some circumstances, an attacker could theoretically be able to brute force session IDs in order…
- CVE-2026-10814HIGHCVSS 7.0EG 7.02026-06-04
A vulnerability has been found in milvus-io milvus up to 2.6.13. This vulnerability affects unknown code of the file internal/metastore/kv/rootcoord/kv_catalog.go of the component Grantee ID Hash Handler. The manipulation leads to use of w…
- CVE-2025-14859HIGHCVSS 7.0EG 7.02026-04-07
The Semtech LR11xx LoRa transceivers implement secure boot functionality using digital signatures to authenticate firmware. However, the implementation uses a non-standard cryptographic hashing algorithm that is vulnerable to second preima…
- CVE-2025-34500HIGHCVSS 7.0EG 7.02025-10-24
Deck Mate 2's firmware update mechanism accepts packages without cryptographic signature verification, encrypts them with a single hard-coded AES key shared across devices, and uses a truncated HMAC for integrity validation. Attackers with…
- CVE-2025-45766HIGHCVSS 7.0EG 7.02025-08-06
poco v1.14.1-release was discovered to contain weak encryption. NOTE: this issue has been disputed on the basis that key lengths are expected to be set by an application, not by this library. This dispute is subject to review under CNA rul…
- CVE-2025-45767HIGHCVSS 7.0EG 7.02025-08-01
jose v6.0.10 was discovered to contain weak encryption. NOTE: this is disputed by a third party because the claim of "do not meet recommended security standards" does not reflect guidance in a final publication.
- CVE-2023-52236HIGHCVSS 7.0EG 7.02025-07-08
A vulnerability has been identified in RUGGEDCOM i800 (All versions), RUGGEDCOM i801 (All versions), RUGGEDCOM i802 (All versions), RUGGEDCOM i803 (All versions), RUGGEDCOM M2100 (All versions), RUGGEDCOM M2200 (All versions), RUGGEDCOM M9…
- CVE-2023-28006HIGHCVSS 7.0EG 7.02023-06-22
The OSD Bare Metal Server uses a cryptographic algorithm that is no longer considered sufficiently secure.
- CVE-2025-45764HIGHCVSS 3.2EG 7.02025-08-06
jsrsasign v11.1.0 was discovered to contain weak encryption. NOTE: this issue has been disputed by a third party who believes that CVE IDs can be assigned for key lengths in specific applications that use a library, and should not be assig…
- CVE-2026-45701MEDIUMCVSS 6.9EG 6.92026-05-18
Sulu is an open-source PHP content management system based on the Symfony framework. Prior to versions 2.6.23 and 3.0.6, the password reset tokenand API key generation uses a weak cryptographical hash algorithm. This issue has been patched…
- CVE-2026-59116MEDIUMCVSS 6.8EG 6.82026-10-13
Use of a broken or risky cryptographic algorithm in Windows Remote Desktop allows an unauthorized attacker to bypass a security feature over a network.
- CVE-2026-47775MEDIUMCVSS 6.8EG 6.82026-06-26
Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.35.11, 1.36.7, 1.37.3, and 1.38.1, the OAuth2 HTTP filter's encrypt()/decrypt() functions use AES-256-CBC without an authentication tag (no H…
- CVE-2025-3938MEDIUMCVSS 6.8EG 6.82025-05-22
Missing Cryptographic Step vulnerability in Tridium Niagara Framework on Windows, Linux, QNX, Tridium Niagara Enterprise Security on Windows, Linux, QNX allows Cryptanalysis. This issue affects Niagara Framework: before 4.14.2, before 4.15…
- CVE-2024-36440MEDIUMCVSS 6.8EG 6.82024-08-22
An issue was discovered on Swissphone DiCal-RED 4009 devices. An attacker with access to the file /etc/deviceconfig may recover the administrative device password via password-cracking methods, because unsalted MD5 is used.
- CVE-2024-31033MEDIUMCVSS 6.8EG 6.82024-04-01
JJWT (aka Java JWT) through 0.12.5 ignores certain characters and thus a user might falsely conclude that they have a strong key. The impacted code is the setSigningKey() method within the DefaultJwtParser class and the signWith() method w…
- CVE-2023-32043MEDIUMCVSS 6.8EG 6.82023-07-11
Windows Remote Desktop Security Feature Bypass Vulnerability
- CVE-2022-30111MEDIUMCVSS 6.8EG 6.82022-05-18
Due to the use of an insecure algorithm for rolling codes in MCK Smartlock 1.0, allows attackers to unlock the mechanism via replay attacks.
- CVE-2020-28498MEDIUMCVSS 6.8EG 6.82021-02-02
The package elliptic before 6.5.4 are vulnerable to Cryptographic Issues via the secp256k1 implementation in elliptic/ec/key.js. There is no check to confirm that the public key point passed into the derive function actually exists on the …
- CVE-2025-10237MEDIUMCVSS 6.7EG 6.72026-06-10
During an internal security assessment, a potential vulnerability was discovered in some ThinkPad embedded controller firmware that could allow a privileged local user to perform arbitrary reads or writes to privileged memory regions.
- CVE-2022-34757MEDIUMCVSS 6.7EG 6.72022-07-13
A CWE-327: Use of a Broken or Risky Cryptographic Algorithm vulnerability exists where weak cipher suites can be used for the SSH connection between Easergy Pro software and the device, which may allow an attacker to observe protected comm…
- CVE-2024-53845MEDIUMCVSS 6.6EG 6.62024-12-12
ESPTouch is a connection protocol for internet of things devices. In the ESPTouchV2 protocol, while there is an option to use a custom AES key, there is no option to set the IV (Initialization Vector) prior to versions 5.3.2, 5.2.4, 5.1.6,…
- CVE-2023-40660MEDIUMCVSS 6.6EG 6.62023-11-06
A flaw was found in OpenSC packages that allow a potential PIN bypass. When a token/card is authenticated by one process, it can perform cryptographic operations in other processes when an empty zero-length pin is passed. This issue poses …
- CVE-2026-54147MEDIUMCVSS 6.5EG 6.52026-08-17
http4k is a functional toolkit for Kotlin HTTP applications. Prior to 4.51.0.0, 5.42.0.0, and 6.50.0.0, DigestAuthProvider.verify in http4k-security-digest ignores its configured algorithm parameter and verifies every Digest response with …
- CVE-2026-56609MEDIUMCVSS 6.5EG 6.52026-08-03
HCL iControl is affected by Weak SSL/TLS Version Supported vulnerability. It was observed that the application was using weak TLS versions such as TLS 1.0 and 1.1. These outdated protocols lack modern security features, making them vulnera…
- CVE-2026-6330MEDIUMCVSS 6.5EG 6.52026-06-25
The ML-KEM ARM64 NEON ciphertext comparison only compares half of the input, breaking the Fujisaki-Okamoto transform's implicit rejection and weakening IND-CCA2 security on that code path. The constant-time comparison effectively ignored p…
- CVE-2026-5926MEDIUMCVSS 6.5EG 6.52026-04-23
IBM Verify Identity Access Container 11.0 through 11.0.2 and IBM Security Verify Access Container 10.0 through 10.0.9.1 and IBM Verify Identity Access 11.0 through 11.0.2 and IBM Security Verify Access 10.0 through 10.0.9.1 uses weaker tha…
- CVE-2026-25834MEDIUMCVSS 6.5EG 6.52026-04-01
Mbed TLS v3.3.0 up to 3.6.5 and 4.0.0 allows Algorithm Downgrade.
- CVE-2026-28490MEDIUMCVSS 6.5EG 6.52026-03-16
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…
- CVE-2025-14175MEDIUMCVSS 6.5EG 6.52025-12-29
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 compromis…
- CVE-2025-64429MEDIUMCVSS 6.5EG 6.52025-11-12
DuckDB is a SQL database management system. DuckDB implemented block-based encryption of DB on the filesystem starting with DuckDB 1.4.0. There are a few issues related to this implementation. The DuckDB can fall back to an insecure random…
- CVE-2025-27458MEDIUMCVSS 6.5EG 6.52025-07-03
The VNC authentication mechanism bases on a challenge-response system where both server and client use the same password for encryption. The challenge is sent from the server to the client, is encrypted by the client and sent back. The ser…
- CVE-2025-49196MEDIUMCVSS 6.5EG 6.52025-06-12
A service supports the use of a deprecated and unsafe TLS version. This could be exploited to expose sensitive information, modify data in unexpected ways or spoof identities of other users or devices, affecting the confidentiality and int…
- CVE-2024-30152MEDIUMCVSS 6.5EG 6.52025-04-25
HCL SX v21 is affected by usage of a weak cryptographic algorithm. An attacker could exploit this weakness to gain access to sensitive information, modify data, or other impacts.
- CVE-2024-28980MEDIUMCVSS 6.5EG 6.52024-12-13
Dell RecoverPoint for VMs, version(s) 6.0.x contain(s) a Use of a Broken or Risky Cryptographic Algorithm vulnerability in the SSH. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Rem…
- CVE-2024-51556MEDIUMCVSS 6.5EG 6.52024-11-04
This vulnerability exists in the Wave 2.0 due to insufficient encryption of sensitive data received at the API response. An authenticated remote attacker could exploit this vulnerability by manipulating API input parameters through API req…
- CVE-2024-22588MEDIUMCVSS 6.5EG 6.52024-05-24
Kwik commit 745fd4e2 does not discard unused encryption keys.
- CVE-2023-6240MEDIUMCVSS 6.5EG 6.52024-02-04
A Marvin vulnerability side-channel leakage was found in the RSA decryption operation in the Linux Kernel. This issue may allow a network attacker to decrypt ciphertexts or forge signatures, limiting the services that use that private key.
- CVE-2024-22192MEDIUMCVSS 6.5EG 6.52024-01-16
Ursa is a cryptographic library for use with blockchains. The revocation scheme that is part of the Ursa CL-Signatures implementations has a flaw that could impact the privacy guarantees defined by the AnonCreds verifiable credential model…
- CVE-2024-21670MEDIUMCVSS 6.5EG 6.52024-01-16
Ursa is a cryptographic library for use with blockchains. The revocation schema that is part of the Ursa CL-Signatures implementations has a flaw that could impact the privacy guarantees defined by the AnonCreds verifiable credential model…
- CVE-2023-5962MEDIUMCVSS 6.5EG 6.52023-12-23
A weak cryptographic algorithm vulnerability has been identified in ioLogik E1200 Series firmware versions v3.3 and prior. This vulnerability can help an attacker compromise the confidentiality of sensitive data. This vulnerability may lea…
- CVE-2023-26024MEDIUMCVSS 6.5EG 6.52023-12-01
IBM Planning Analytics on Cloud Pak for Data 4.0 could allow an attacker on a shared network to obtain sensitive information caused by insecure network communication. IBM X-Force ID: 247898.
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