CWE-327— Use of a Broken or Risky Cryptographic Algorithm
The product uses a broken or risky cryptographic algorithm or protocol.— MITRE CWE catalog
769 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-327page 3 of 16
- CVE-2017-5243HIGHCVSS 8.5EG 8.52017-06-06
The default SSH configuration in Rapid7 Nexpose hardware appliances shipped before June 2017 does not specify desired algorithms for key exchange and other important functions. As a result, it falls back to allowing ALL algorithms supporte…
- CVE-2026-81822HIGHCVSS 8.4EG 8.42026-09-08
The vulnerability, if exploited, could allow a miscreant with read access to PIMBoards project files to reverse engineer PIMBoards users’ app-native passwords through computational brute-forcing of weak hashes, potentially allowing eleva…
- CVE-2025-9317HIGHCVSS 8.4EG 8.42025-11-15
The vulnerability, if exploited, could allow a miscreant with read access to Edge Project files or Edge Offline Cache files to reverse engineer Edge users' app-native or Active Directory passwords through computational brute-forcing of …
- CVE-2025-51726HIGHCVSS 8.4EG 8.42025-08-04
CyberGhostVPNSetup.exe (Windows installer) is signed using the weak cryptographic hash algorithm SHA-1, which is vulnerable to collision attacks. This allows a malicious actor to craft a fake installer with a forged SHA-1 certificate that …
- CVE-2024-47921HIGHCVSS 8.4EG 8.42024-12-30
Smadar SPS – CWE-327: Use of a Broken or Risky Cryptographic Algorithm
- CVE-2019-25651HIGHCVSS 8.3EG 8.32026-03-27
Ubiquiti UniFi Network Controller prior to 5.10.12 (excluding 5.6.42), UAP FW prior to 4.0.6, UAP-AC, UAP-AC v2, and UAP-AC Outdoor FW prior to 3.8.17, USW FW prior to 4.0.6, USG FW prior to 4.4.34 uses AES-CBC encryption for device-to-con…
- CVE-2025-59484HIGHCVSS 8.3EG 8.32025-09-23
The use of a broken or risky cryptographic algorithm was discovered in firmware version 3.60 of the Click Plus PLC. The vulnerability relies on the fact that the software uses an insecure implementation of the RSA encryption algorithm.
- CVE-2013-20003HIGHCVSS 8.3EG 8.32022-02-04
Z-Wave devices from Sierra Designs (circa 2013) and Silicon Labs (using S0 security) may use a known, shared network key of all zeros, allowing an attacker within radio range to spoof Z-Wave traffic.
- CVE-2021-41263HIGHCVSS 8.3EG 8.32021-11-15
rails_multisite provides multi-db support for Rails applications. In affected versions this vulnerability impacts any Rails applications using `rails_multisite` alongside Rails' signed/encrypted cookies. Depending on how the application ma…
- CVE-2020-27653HIGHCVSS 8.3EG 8.32020-10-29
Algorithm downgrade vulnerability in QuickConnect in Synology Router Manager (SRM) before 1.2.4-8081 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via unspecified vectors.
- CVE-2020-27652HIGHCVSS 8.3EG 8.32020-10-29
Algorithm downgrade vulnerability in QuickConnect in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via unspecified vectors.
- CVE-2026-17467HIGHCVSS 8.2EG 8.22026-09-14
IBM Cloud Pak for Data System (Yosemite 1.0) 3.0.5.2 could allow a remote attacker to obtain sensitive information due to the use of weak or deprecated cryptographic protocols.
- CVE-2025-66017HIGHCVSS 8.2EG 8.22025-11-25
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…
- CVE-2024-48847HIGHCVSS 8.2EG 8.22024-12-05
MD5 Checksum Bypass vulnerabilities where found exploiting a weakness in the way an application dependency calculates or validates MD5 checksum hashes. Affected products: ABB ASPECT - Enterprise v3.08.01; NEXUS Series v3.08.01; MATRI…
- CVE-2023-3350HIGHCVSS 8.2EG 8.22023-10-03
A Cryptographic Issue vulnerability has been found on IBERMATICA RPS, affecting version 2019. By firstly downloading the log file, an attacker could retrieve the SQL query sent to the application in plaint text. This log file contains the …
- CVE-2022-1252HIGHCVSS 8.2EG 8.22022-04-11
Use of a Broken or Risky Cryptographic Algorithm in GitHub repository gnuboard/gnuboard5 prior to and including 5.5.5. A vulnerability in gnuboard v5.5.5 and below uses weak encryption algorithms leading to sensitive information exposure. …
- CVE-2023-50350HIGHCVSS 7.5EG 8.22024-01-03
HCL DRYiCE MyXalytics is impacted by the use of a broken cryptographic algorithm for encryption, potentially giving an attacker ability to decrypt sensitive information.
- CVE-2026-66407HIGHCVSS 8.1EG 8.12026-08-10
DEEBOT PRO M1 and DEEBOT PRO K1VAC improperly implement authentication in WebSocket communication. The WebSocket private key may be retrieved through analyzing the traffic data via a man-in-the-middle attack, and communication contents ma…
- CVE-2026-1627HIGHCVSS 8.1EG 8.12026-02-27
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 n…
- CVE-2025-9146HIGHCVSS 8.1EG 8.12025-08-19
A flaw has been found in Linksys E5600 1.1.0.26. The affected element is the function verify_gemtek_header of the file checkFw.sh of the component Firmware Handler. Executing manipulation can lead to risky cryptographic algorithm. The atta…
- CVE-2024-39583HIGHCVSS 8.1EG 8.12024-09-10
Dell PowerScale InsightIQ, versions 5.0 through 5.1, contains a Use of a Broken or Risky Cryptographic Algorithm vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Elevati…
- CVE-2024-4765HIGHCVSS 8.1EG 8.12024-05-14
Web application manifests were stored by using an insecure MD5 hash which allowed for a hash collision to overwrite another application's manifest. This could have been exploited to run arbitrary code in another application's context. *Th…
- CVE-2023-34758HIGHCVSS 8.1EG 8.12023-08-28
Sliver from v1.5.x to v1.5.39 has an improper cryptographic implementation, which allows attackers to execute a man-in-the-middle attack via intercepted and crafted responses.
- CVE-2023-28244HIGHCVSS 8.1EG 8.12023-04-11
Windows Kerberos Elevation of Privilege Vulnerability
- CVE-2022-29566HIGHCVSS 8.1EG 8.12022-04-21
The Bulletproofs 2017/1066 paper mishandles Fiat-Shamir generation because the hash computation fails to include all of the public values from the Zero Knowledge proof statement as well as all of the public values computed in the proof, ak…
- CVE-2022-25218HIGHCVSS 8.1EG 8.12022-03-10
The use of the RSA algorithm without OAEP, or any other padding scheme, in telnetd_startup, allows an unauthenticated attacker on the local area network to achieve a significant degree of control over the "plaintext" to which an arbitrary …
- CVE-2021-36298HIGHCVSS 8.1EG 8.12021-10-01
Dell EMC InsightIQ, versions prior to 4.1.4, contain risky cryptographic algorithms in the SSH component. A remote unauthenticated attacker could potentially exploit this vulnerability leading to authentication bypass and remote takeover o…
- CVE-2021-20305HIGHCVSS 8.1EG 8.12021-04-05
A flaw was found in Nettle in versions before 3.7.2, where several Nettle signature verification functions (GOST DSA, EDDSA & ECDSA) result in the Elliptic Curve Cryptography point (ECC) multiply function being called with out-of-range sca…
- CVE-2020-25694HIGHCVSS 8.1EG 8.12020-11-16
A flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. If a client application that creates additional database connections only reuses the basic connection parameters…
- CVE-2019-18832HIGHCVSS 8.1EG 8.12019-12-17
Barco ClickShare Button R9861500D01 devices before 1.9.0 have incorrect Credentials Management. The ClickShare Button implements encryption at rest which uses a one-time programmable (OTP) AES encryption key. This key is shared across all …
- CVE-2019-12587HIGHCVSS 8.1EG 8.12019-09-04
The EAP peer implementation in Espressif ESP-IDF 2.0.0 through 4.0.0 and ESP8266_NONOS_SDK 2.2.0 through 3.1.0 allows the installation of a zero Pairwise Master Key (PMK) after the completion of any EAP authentication method, which allows …
- CVE-2019-9506HIGHCVSS 8.1EG 8.12019-08-14
The Bluetooth BR/EDR specification up to and including version 5.1 permits sufficiently low encryption key length and does not prevent an attacker from influencing the key length negotiation. This allows practical brute-force attacks (aka …
- CVE-2018-7211HIGHCVSS 8.1EG 8.12018-02-18
An issue was discovered in iDashboards 9.6b. The SSO implementation is affected by a weak obfuscation library, allowing man-in-the-middle attackers to discover credentials.
- CVE-2019-1828HIGHCVSS 5.9EG 8.12019-04-04
A vulnerability in the web-based management interface of Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers could allow an unauthenticated, remote attacker to access administrative credentials. The vulnerability exists becau…
- CVE-2017-12129HIGHCVSS 8.0EG 8.02018-05-14
An exploitable Weak Cryptography for Passwords vulnerability exists in the web server functionality of Moxa EDR-810 V4.1 build 17030317. An attacker could intercept weakly encrypted passwords and could brute force them.
- CVE-2025-21062HIGHCVSS 7.8EG 7.82025-10-10
Use of a broken or risky cryptographic algorithm in Smart Switch prior to version 3.7.67.2 allows local attackers to replace the restoring application. User interaction is required for triggering this vulnerability.
- CVE-2023-21399HIGHCVSS 7.8EG 7.82023-07-13
there is a possible way to bypass cryptographic assurances due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
- CVE-2020-11031HIGHCVSS 7.8EG 7.82020-09-23
In GLPI before version 9.5.0, the encryption algorithm used is insecure. The security of the data encrypted relies on the password used, if a user sets a weak/predictable password, an attacker could decrypt data. This is fixed in version 9…
- CVE-2019-14089HIGHCVSS 7.8EG 7.82020-09-08
u'Keymaster attestation key and device IDs provisioning which is a one time process is incorrectly allowed to be re-provisioned after a user data erase or a factory reset' in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Sn…
- CVE-2020-7514HIGHCVSS 7.8EG 7.82020-07-23
A CWE-327: Use of a Broken or Risky Cryptographic Algorithm vulnerability exists in Easergy Builder (Version 1.4.7.2 and older) which could allow an attacker access to the authorization credentials for a device and gain full access.
- CVE-2019-14001HIGHCVSS 7.8EG 7.82020-04-16
Wrong public key usage from existing oem_keystore for hash generation in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8009, APQ8017, APQ8053, A…
- CVE-2020-10601HIGHCVSS 7.8EG 7.82020-04-03
VISAM VBASE Editor version 11.5.0.2 and VBASE Web-Remote Module allow weak hashing algorithm and insecure permissions which may allow a local attacker to bypass the password-protected mechanism through brute-force attacks, cracking techniq…
- CVE-2019-10492HIGHCVSS 7.8EG 7.82019-09-30
Boot image not getting verified by AVB in Snapdragon Auto, Snapdragon Mobile, Snapdragon Wearables in MDM9607, MSM8909W, Qualcomm 215, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 625, SD 632, SD 820, S…
- CVE-2019-12171HIGHCVSS 7.8EG 7.82019-07-08
Dropbox.exe (and QtWebEngineProcess.exe in the Web Helper) in the Dropbox desktop application 71.4.108.0 store cleartext credentials in memory upon successful login or new account creation. These are not securely freed in the running proce…
- CVE-2018-6619HIGHCVSS 7.8EG 7.82018-05-11
Easy Hosting Control Panel (EHCP) v0.37.12.b makes it easier for attackers to crack database passwords by leveraging use of a weak hashing algorithm without a salt.
- CVE-2017-15997HIGHCVSS 7.8EG 7.82017-10-29
In the "NQ Contacts Backup & Restore" application 1.1 for Android, RC4 encryption is used to secure the user password locally stored in shared preferences. Because there is a static RC4 key, an attacker can gain access to user credentials …
- CVE-2005-4860HIGHCVSS 7.8EG 7.82005-12-31
Spectrum Cash Receipting System before 6.504 uses weak cryptography (static substitution) in the PASSFILE password file, which makes it easier for local users to gain privileges by decrypting a password.
- CVE-2022-40722HIGHCVSS 7.7EG 7.72023-04-25
A misconfiguration of RSA padding implemented in the PingID Adapter for PingFederate to support Offline MFA with PingID mobile authenticators is vulnerable to pre-computed dictionary attacks, leading to a bypass of offline MFA.
- CVE-2020-5229HIGHCVSS 7.7EG 7.72020-01-30
Opencast before 8.1 stores passwords using the rather outdated and cryptographically insecure MD5 hash algorithm. Furthermore, the hashes are salted using the username instead of a random salt, causing hashes for users with the same userna…
- CVE-2025-6521HIGHCVSS 7.6EG 7.62025-06-27
During the initial setup of the device the user connects to an access point broadcast by the Sight Bulb Pro. During the negotiation, AES Encryption keys are passed in cleartext. If captured, an attacker may be able to decrypt communicat…
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