CWE-326: CWE-326

64
Total CVEs
5
Critical
43
High
7.3
Avg CVSS

Yearly Trend

2026
3
2025
12
2024
17
2023
10
2022
7

Top Affected Vendors

1 Ibm 6
2 Google 4
3 Apache 4
4 Dell 2
5 Broadcom 2
6 Apple 1
7 Johnsoncontrols 1
8 Debian 1
9 Fiware 1
10 Solarwinds 1

All CWE-326 CVEs (64)

CVE-2021-42216
9.8

CVE-2021-42216 is a critical cryptographic vulnerability in AnonAddy email forwarding service that allows attackers to bypass email verification and p...

Dec 15, 2021
CVE-2020-14517
9.8

CVE-2020-14517 is a critical vulnerability in CodeMeter's protocol encryption that can be easily broken, allowing attackers to remotely communicate wi...

Sep 16, 2020
CVE-2025-45765
9.1

CVE-2025-45765 is a weak encryption vulnerability in ruby-jwt v3.0.0.beta1 that allows attackers to potentially forge or tamper with JWT tokens due to...

Aug 7, 2025
CVE-2025-7398
9.1

Brocade ASCG versions before 3.3.0 use medium-strength cryptography algorithms on internal ports 9000 and 8036, allowing attackers to potentially decr...

Jul 17, 2025
CVE-2023-27987
9.1

Apache Linkis versions up to 1.3.1 use a default authentication token that is too simple and predictable, allowing attackers to easily guess or obtain...

Apr 10, 2023
CVE-2022-26307
8.8

A flaw in LibreOffice's password storage system weakens encryption from 128-bit to 43-bit entropy, making stored web connection passwords vulnerable t...

Jul 25, 2022
CVE-2020-35221
8.8

This vulnerability allows attackers who capture network traffic to crack passwords on affected NETGEAR switches by exploiting weak hashing in the NSDP...

Mar 10, 2021
CVE-2023-32414
8.6

This macOS vulnerability allows malicious applications to escape their security sandbox, potentially accessing system resources or other applications'...

Jun 23, 2023
CVE-2021-38121
8.3

This vulnerability allows attackers to intercept or manipulate communications between NetIQ Advanced Authentication clients and servers by exploiting ...

Aug 28, 2024
CVE-2024-42163
8.3

This vulnerability in FIWARE Keyrock allows attackers to predict password reset tokens due to insufficient randomness. Attackers can take over any use...

Aug 12, 2024
CVE-2025-65295
8.1

This CVE describes vulnerabilities in Aqara Hub firmware update processes that allow attackers to install malicious firmware without proper signature ...

Dec 10, 2025
CVE-2022-29566
8.1

This vulnerability in the Bulletproofs zero-knowledge proof implementation allows attackers to forge proofs by manipulating the Fiat-Shamir transforma...

Apr 21, 2022
CVE-2024-28860
8.0

CVE-2024-28860 is a cryptographic vulnerability in Cilium's IPsec transparent encryption that allows man-in-the-middle attackers to perform chosen pla...

Mar 27, 2024
CVE-2023-21145
7.8

This vulnerability allows malicious Android apps to bypass background launch restrictions, enabling them to start activities without user interaction....

Jul 13, 2023
CVE-2023-21109
7.8

This vulnerability in Android's AccessibilityService allows malicious apps to hide themselves from the user interface due to a logic error. This enabl...

May 15, 2023
CVE-2021-27450
7.8

This vulnerability involves weak SSH server configuration in the MU320E device that doesn't follow security best practices, potentially weakening SSH ...

Mar 25, 2021
CVE-2024-28974
7.6

Dell Data Protection Advisor versions 19.9 contain an inadequate encryption strength vulnerability (CWE-326). A low-privileged attacker with remote ac...

May 29, 2024
CVE-2025-68703
7.5

This vulnerability in Jervis (a library for Jenkins pipeline scripts) uses a weak key derivation method where the same password always produces the sa...

Jan 13, 2026
CVE-2025-11935
7.5

This TLS 1.3 vulnerability allows malicious servers to bypass perfect forward secrecy (PFS) requirements when using pre-shared keys (PSK). Clients may...

Nov 21, 2025
CVE-2024-54089
7.5

This vulnerability affects Siemens APOGEE PXC and TALON TC building automation controllers using weak hard-coded encryption keys. Attackers can decryp...

Feb 11, 2025
CVE-2024-33662
7.5

Portainer before version 2.20.2 uses an improper encryption algorithm in its AesEncrypt function, potentially allowing attackers to decrypt sensitive ...

Oct 2, 2024
CVE-2024-22892
7.5

OpenSlides 4.0.15 uses a weak hashing algorithm to store user passwords, making them vulnerable to offline cracking attacks. This affects all OpenSlid...

Sep 25, 2024
CVE-2024-39928
7.5

Apache Linkis versions up to 1.5.0 use a cryptographically weak random string generator (Commons Lang's RandomStringUtils) for Py4j token generation i...

Sep 25, 2024
CVE-2024-32758
7.5

CVE-2024-32758 is a cryptographic weakness in exacqVision video management systems where client-server communication uses insufficient key length duri...

Aug 1, 2024
CVE-2024-36823
7.5

The encrypt() function in Ninja Core v7.0.0 uses a weak cryptographic algorithm, potentially allowing attackers to decrypt sensitive information. This...

Jun 6, 2024
CVE-2024-29950
7.5

CVE-2024-29950 is a cryptographic vulnerability in Brocade SANnav's FileTransfer class that uses the deprecated ssh-rsa signature scheme with SHA-1 ha...

Apr 17, 2024
CVE-2023-48051
7.5

This vulnerability in upydev's keygen.py module allows attackers to decrypt sensitive information due to weak encryption padding. It affects systems r...

Nov 20, 2023
CVE-2023-44690
7.5

CVE-2023-44690 is an inadequate encryption strength vulnerability in mycli 1.27.0 that allows attackers to decrypt sensitive configuration data. This ...

Oct 19, 2023
CVE-2023-41305
7.5

This vulnerability allows 5G SMS messages to be sent without encryption in VPN environments, potentially exposing message contents to interception. It...

Sep 27, 2023
CVE-2023-30351
7.5

This vulnerability allows attackers to gain root access to Tenda CP3 IP cameras via TELNET or UART using hard-coded default credentials with weak encr...

May 10, 2023
CVE-2023-21443
7.5

This vulnerability in Samsung Flow for Android allows attackers on the same network to decrypt encrypted messages or inject malicious commands due to ...

Feb 9, 2023
CVE-2022-22464
7.5

IBM Security Access Manager Appliance uses weak cryptographic algorithms that could allow attackers to decrypt sensitive information. This affects IBM...

Jul 8, 2022
CVE-2022-22368
7.5

IBM Spectrum Scale versions 5.1.0 through 5.1.3.0 use weak cryptographic algorithms that could allow attackers to decrypt sensitive information. This ...

May 3, 2022
CVE-2021-32945
7.5

This vulnerability allows attackers to break the encryption in MDT AutoSave software versions prior to v6.02.06, potentially gaining unauthorized acce...

Apr 1, 2022
CVE-2022-24318
7.5

CVE-2022-24318 is an encryption weakness vulnerability in Schneider Electric's SCADA systems that allows non-encrypted communication between outdated ...

Feb 9, 2022
CVE-2021-20400
7.5

CVE-2021-20400 is a cryptographic weakness vulnerability in IBM QRadar SIEM where the software uses weaker-than-expected encryption algorithms. This a...

Dec 1, 2021
CVE-2021-44150
7.5

CVE-2021-44150 is a cryptographic weakness vulnerability in tusdotnet client versions through 2.5.0 that uses SHA-1 for file content verification. Thi...

Nov 22, 2021
CVE-2021-38983
7.5

IBM Tivoli Key Lifecycle Manager versions 3.0 through 4.1 use weak cryptographic algorithms that could allow attackers to decrypt sensitive informatio...

Nov 15, 2021
CVE-2021-20360
7.5

IBM Cloud Pak for Applications 4.3 uses weak cryptographic algorithms that could allow attackers to decrypt sensitive information. This affects organi...

Jul 13, 2021
CVE-2021-27457
7.5

Emerson Rosemount X-STREAM Gas Analyzers use weak encryption for sensitive data storage, allowing attackers to potentially decrypt and obtain credenti...

May 20, 2021
CVE-2020-27020
7.5

Kaspersky Password Manager's password generator had cryptographic weaknesses that could allow attackers to predict generated passwords if they knew ce...

May 14, 2021
CVE-2020-26197
7.5

Dell PowerScale OneFS versions 8.1.0 through 9.1.0 have an LDAP Provider vulnerability where it cannot establish TLSv1.2 connections to LDAP servers. ...

Apr 20, 2021
CVE-2020-10554
7.5

Psyprax versions before 3.2.2 store encrypted data passwords in the database using weak obfuscation that can be easily reversed. This allows attackers...

Feb 5, 2021
CVE-2021-3131
7.5

This vulnerability in 1C:Enterprise 8 web server exposes base64-encoded credentials in URL parameters, allowing attackers to intercept authentication ...

Jan 13, 2021
CVE-2017-20001
7.5

This vulnerability in the AES encryption module for Drupal allows attackers to decrypt sensitive data protected by the module. It affects Drupal sites...

Jan 1, 2021
CVE-2020-15387
7.4

This vulnerability affects Brocade Fabric OS and SANnav systems using SSH host keys shorter than 2048 bits, making SSH communications vulnerable to ma...

Jun 9, 2021
CVE-2023-27389
7.2

This vulnerability in CONPROSYS IoT Gateway products allows a remote authenticated attacker with administrative privileges to upload a specially craft...

Apr 11, 2023
CVE-2024-1224
7.1

This vulnerability in USB Pratirodh allows local attackers with administrative privileges to obtain passwords due to weak SHA1 hashing. Attackers coul...

Mar 6, 2024
CVE-2024-41681
6.7

This vulnerability allows unauthenticated attackers in an on-path position to read and modify data transmitted between legitimate clients and affected...

Aug 13, 2024
CVE-2025-55039
6.5

Apache Spark versions before 3.4.4, 3.5.2, and 4.0.0 use an insecure default cipher (AES/CTR/NoPadding) for RPC encryption when spark.network.crypto.e...

Oct 15, 2025

About CWE-326 (CWE-326)

Our database tracks 64 CVEs classified as CWE-326, with 5 rated critical and 43 rated high severity. The average CVSS score for CWE-326 vulnerabilities is 7.3.

External reference: View CWE-326 on MITRE CWE →

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