CWE-327
Use of a Broken or Risky Cryptographic Algorithm
Description
The product uses a broken or risky cryptographic algorithm or protocol.
Hierarchy (View 1000)
Related attack patterns (CAPEC)
CAPEC-20 · CAPEC-459 · CAPEC-473 · CAPEC-475 · CAPEC-608 · CAPEC-614 · CAPEC-97
CVEs mapped to this weakness (713)
page 1 of 36| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2023-34039 | Cri | 0.72 | 9.8 | 0.64 | Aug 29, 2023 | 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 Operations for Networks could bypass SSH authentication to gain access to the Aria Operations for… | ||
| CVE-2016-6602 | Cri | 0.71 | 9.8 | 0.55 | Jan 23, 2017 | 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 access to WEB-INF/conf/securitydbData.xml. NOTE: this issue can be combined with CVE-2016-6601 for a… | ||
| CVE-2014-8687 | Cri | 0.70 | 9.8 | 0.44 | Jun 8, 2017 | 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 create session tokens. | ||
| CVE-2022-3365 | Cri | 0.67 | 9.8 | 0.02 | Jan 28, 2025 | 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 Interactive can be abused by attackers to inject OS commands over theproduct's custom control… | ||
| CVE-2026-50086 | Cri | 0.65 | 10.0 | 0.00 | Jun 12, 2026 | 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: Missing Authentication for Critical Function" and "CWE-327: Use of a Broken or Risky Cryptographic… | ||
| CVE-2026-21718 | Cri | 0.65 | 10.0 | 0.00 | Feb 27, 2026 | 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. | ||
| CVE-2026-28252 | Cri | 0.64 | 9.8 | 0.00 | Mar 12, 2026 | 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. | ||
| CVE-2025-13476 | Cri | 0.64 | 9.8 | 0.00 | Mar 5, 2026 | 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 block proxy traffic, undermining… | ||
| CVE-2025-69929 | — | Cri | 0.64 | 9.8 | 0.00 | Jan 29, 2026 | 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 | |
| CVE-2026-22585 | Cri | 0.64 | 9.8 | 0.00 | Jan 24, 2026 | 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 Protocol Manipulation. This issue affects… | ||
| CVE-2024-4282 | Cri | 0.64 | 9.8 | 0.00 | Feb 15, 2025 | Brocade SANnav OVA before SANnav 2.3.1b enables SHA1 deprecated setting for SSH for port 22. | ||
| CVE-2024-32911 | Cri | 0.64 | 9.8 | 0.00 | Jun 13, 2024 | There is a possible escalation of privilege due to improperly used crypto. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. | ||
| CVE-2024-31510 | Cri | 0.64 | 9.8 | 0.01 | May 24, 2024 | An issue in Open Quantum Safe liboqs v.10.0 allows a remote attacker to escalate privileges via the crypto_sign_signature parameter in the /pqcrystals-dilithium-standard_ml-dsa-44-ipd_avx2/sign.c component. | ||
| CVE-2023-5347 | Cri | 0.64 | 9.8 | 0.01 | Jan 9, 2024 | An Improper Verification of Cryptographic Signature vulnerability in the update process of Korenix JetNet Series allows replacing the whole operating system including Trusted Executables. This issue affects JetNet devices older than firmware version 2024/01. | ||
| CVE-2023-34130 | Cri | 0.64 | 9.8 | 0.00 | Jul 13, 2023 | SonicWall GMS and Analytics use outdated Tiny Encryption Algorithm (TEA) with a hardcoded key to encrypt sensitive data. This issue affects GMS: 9.3.2-SP1 and earlier versions; Analytics: 2.5.0.4-R7 and earlier versions. | ||
| CVE-2023-0452 | Cri | 0.64 | 9.8 | 0.01 | Jan 26, 2023 | Econolite EOS versions prior to 3.2.23 use a weak hash algorithm for encrypting privileged user credentials. A configuration file that is accessible without authentication uses MD5 hashes for encrypting credentials, including those of administrators and technicians. | ||
| CVE-2022-30273 | Cri | 0.64 | 9.8 | 0.00 | Jul 26, 2022 | The Motorola MDLC protocol through 2022-05-02 mishandles message integrity. It supports three security modes: Plain, Legacy Encryption, and New Encryption. In Legacy Encryption mode, traffic is encrypted via the Tiny Encryption Algorithm (TEA) block-cipher in ECB mode. This mode… | ||
| CVE-2020-36363 | Cri | 0.64 | 9.8 | 0.01 | Aug 12, 2021 | Amazon AWS CloudFront TLSv1.2_2019 allows TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 and TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384, which some entities consider to be weak ciphers. | ||
| CVE-2021-22738 | Cri | 0.64 | 9.8 | 0.01 | May 26, 2021 | Use of a Broken or Risky Cryptographic Algorithm vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior that could cause unauthorized access when credentials are discovered after a brute force attack. | ||
| CVE-2020-14517 | Cri | 0.64 | 9.8 | 0.01 | Sep 16, 2020 | Protocol encryption can be easily broken for CodeMeter (All versions prior to 6.90 are affected, including Version 6.90 or newer only if CodeMeter Runtime is running as server) and the server accepts external connections, which may allow an attacker to remotely communicate with… |
- risk 0.72cvss 9.8epss 0.64
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 Operations for Networks could bypass SSH authentication to gain access to the Aria Operations for…
- risk 0.71cvss 9.8epss 0.55
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 access to WEB-INF/conf/securitydbData.xml. NOTE: this issue can be combined with CVE-2016-6601 for a…
- risk 0.70cvss 9.8epss 0.44
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 create session tokens.
- risk 0.67cvss 9.8epss 0.02
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 Interactive can be abused by attackers to inject OS commands over theproduct's custom control…
- risk 0.65cvss 10.0epss 0.00
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: Missing Authentication for Critical Function" and "CWE-327: Use of a Broken or Risky Cryptographic…
- risk 0.65cvss 10.0epss 0.00
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.
- risk 0.64cvss 9.8epss 0.00
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.
- risk 0.64cvss 9.8epss 0.00
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 block proxy traffic, undermining…
- risk 0.64cvss 9.8epss 0.00
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
- risk 0.64cvss 9.8epss 0.00
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 Protocol Manipulation. This issue affects…
- risk 0.64cvss 9.8epss 0.00
Brocade SANnav OVA before SANnav 2.3.1b enables SHA1 deprecated setting for SSH for port 22.
- risk 0.64cvss 9.8epss 0.00
There is a possible escalation of privilege due to improperly used crypto. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
- risk 0.64cvss 9.8epss 0.01
An issue in Open Quantum Safe liboqs v.10.0 allows a remote attacker to escalate privileges via the crypto_sign_signature parameter in the /pqcrystals-dilithium-standard_ml-dsa-44-ipd_avx2/sign.c component.
- risk 0.64cvss 9.8epss 0.01
An Improper Verification of Cryptographic Signature vulnerability in the update process of Korenix JetNet Series allows replacing the whole operating system including Trusted Executables. This issue affects JetNet devices older than firmware version 2024/01.
- risk 0.64cvss 9.8epss 0.00
SonicWall GMS and Analytics use outdated Tiny Encryption Algorithm (TEA) with a hardcoded key to encrypt sensitive data. This issue affects GMS: 9.3.2-SP1 and earlier versions; Analytics: 2.5.0.4-R7 and earlier versions.
- risk 0.64cvss 9.8epss 0.01
Econolite EOS versions prior to 3.2.23 use a weak hash algorithm for encrypting privileged user credentials. A configuration file that is accessible without authentication uses MD5 hashes for encrypting credentials, including those of administrators and technicians.
- risk 0.64cvss 9.8epss 0.00
The Motorola MDLC protocol through 2022-05-02 mishandles message integrity. It supports three security modes: Plain, Legacy Encryption, and New Encryption. In Legacy Encryption mode, traffic is encrypted via the Tiny Encryption Algorithm (TEA) block-cipher in ECB mode. This mode…
- risk 0.64cvss 9.8epss 0.01
Amazon AWS CloudFront TLSv1.2_2019 allows TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 and TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384, which some entities consider to be weak ciphers.
- risk 0.64cvss 9.8epss 0.01
Use of a Broken or Risky Cryptographic Algorithm vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior that could cause unauthorized access when credentials are discovered after a brute force attack.
- risk 0.64cvss 9.8epss 0.01
Protocol encryption can be easily broken for CodeMeter (All versions prior to 6.90 are affected, including Version 6.90 or newer only if CodeMeter Runtime is running as server) and the server accepts external connections, which may allow an attacker to remotely communicate with…