CWE-327

Use of a Broken or Risky Cryptographic Algorithm

The product uses a broken or risky cryptographic algorithm or protocol.

CVE-2022-26854 (GCVE-0-2022-26854)

Vulnerability from cvelistv5 – Published: 2022-04-08 19:50 – Updated: 2024-09-17 00:15
VLAI
Summary
Dell PowerScale OneFS, versions 8.2.x-9.2.x, contain risky cryptographic algorithms. A remote unprivileged malicious attacker could potentially exploit this vulnerability, leading to full system access
CWE
  • CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
Assigner
References
Impacted products
Vendor Product Version
Dell PowerScale OneFS Affected: unspecified , < 8.2.x, 9.0.0.x, 9.1.0.x, 9.2.0.x, 9.2.1.x (custom)
Create a notification for this product.
Date Public
2022-04-04 00:00
Show details on NVD website

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CVE-2022-27581 (GCVE-0-2022-27581)

Vulnerability from cvelistv5 – Published: 2022-12-13 00:00 – Updated: 2025-04-22 15:52
VLAI
Summary
Use of a Broken or Risky Cryptographic Algorithm in SICK RFU61x firmware version <v2.25 allows a low-privileged remote attacker to decrypt the encrypted data if the user requested weak cipher suites to be used for encryption via the SSH interface. The patch and installation procedure for the firmware update is available from the responsible SICK customer contact person.
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a SICK RFU61x Firmware Affected: <v2.25
Show details on NVD website

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CVE-2022-29161 (GCVE-0-2022-29161)

Vulnerability from cvelistv5 – Published: 2022-05-05 23:35 – Updated: 2025-04-23 18:30
VLAI
Title
Crypto script service uses hashing algorithm SHA1 with RSA for certificate signature in xwiki-platform
Summary
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. The XWiki Crypto API will generate X509 certificates signed by default using SHA1 with RSA, which is not considered safe anymore for use in certificate signatures, due to the risk of collisions with SHA1. The problem has been patched in XWiki version 13.10.6, 14.3.1 and 14.4-rc-1. Since then, the Crypto API will generate X509 certificates signed by default using SHA256 with RSA. Administrators are advised to upgrade their XWiki installation to one of the patched versions. If the upgrade is not possible, it is possible to patch the module xwiki-platform-crypto in a local installation by applying the change exposed in 26728f3 and re-compiling the module.
CWE
  • CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
Assigner
Impacted products
Vendor Product Version
xwiki xwiki-platform Affected: < 13.10.6
Affected: >= 14.0.0, < 14.3.1
Affected: >= 14.4.0, < 14.4-rc-1
Create a notification for this product.
Show details on NVD website

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CVE-2022-29217 (GCVE-0-2022-29217)

Vulnerability from cvelistv5 – Published: 2022-05-24 14:10 – Updated: 2025-04-23 18:22
VLAI
Title
Key confusion through non-blocklisted public key formats in PyJWT
Summary
PyJWT is a Python implementation of RFC 7519. PyJWT supports multiple different JWT signing algorithms. With JWT, an attacker submitting the JWT token can choose the used signing algorithm. The PyJWT library requires that the application chooses what algorithms are supported. The application can specify `jwt.algorithms.get_default_algorithms()` to get support for all algorithms, or specify a single algorithm. The issue is not that big as `algorithms=jwt.algorithms.get_default_algorithms()` has to be used. Users should upgrade to v2.4.0 to receive a patch for this issue. As a workaround, always be explicit with the algorithms that are accepted and expected when decoding.
CWE
  • CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
Assigner
Impacted products
Vendor Product Version
jpadilla pyjwt Affected: >= 1.5.0, < 2.4.0
Create a notification for this product.
Show details on NVD website

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CVE-2022-29249 (GCVE-0-2022-29249)

Vulnerability from cvelistv5 – Published: 2022-05-24 15:15 – Updated: 2025-04-23 18:22
VLAI
Title
Reversible One-Way Hash and Use of a Broken or Risky Cryptographic Algorithm in io.github.javaezlib.JavaEZ
Summary
JavaEZ is a library that adds new functions to make Java easier. A weakness in JavaEZ 1.6 allows force decryption of locked text by unauthorized actors. The issue is NOT critical for non-secure applications, however may be critical in a situation where the highest levels of security are required. This issue ONLY affects v1.6 and does not affect anything pre-1.6. The vulnerability has been patched in release 1.7. Currently, there is no way to fix the issue without upgrading.
CWE
  • CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
  • CWE-328 - Reversible One-Way Hash
Assigner
References
Impacted products
Vendor Product Version
JavaEZLib JavaEZ Affected: = 1.6
Create a notification for this product.
Show details on NVD website

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CVE-2022-31157 (GCVE-0-2022-31157)

Vulnerability from cvelistv5 – Published: 2022-07-15 17:15 – Updated: 2025-04-23 17:58
VLAI
Title
Use of a Broken or Risky Cryptographic Algorithm in packbackbooks/lti-1-3-php-library
Summary
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CWE
  • CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
Assigner
References
Impacted products
Show details on NVD website

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CVE-2022-31230 (GCVE-0-2022-31230)

Vulnerability from cvelistv5 – Published: 2022-06-28 18:40 – Updated: 2024-09-16 18:18
VLAI
Summary
Dell PowerScale OneFS, versions 8.2.x-9.2.x, contain broken or risky cryptographic algorithm. A remote unprivileged malicious attacker could potentially exploit this vulnerability, leading to full system access.
CWE
  • CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
Assigner
References
Impacted products
Vendor Product Version
Dell PowerScale OneFS Affected: unspecified , < 9.0.0.x, 9.1.0.x, 9.2.0.x, 9.2.1.x, 9.3.0.x (custom)
Create a notification for this product.
Date Public
2022-06-16 00:00
Show details on NVD website

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CVE-2022-3365 (GCVE-0-2022-3365)

Vulnerability from cvelistv5 – Published: 2025-01-28 00:13 – Updated: 2025-01-28 15:18
VLAI
Title
Emote Interactive Remote Mouse Server command injection due to weak encoding
Summary
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 protocol. A Metasploit module was written and tested against version 4.110, the current version when this CVE was reserved.
CWE
  • CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
Assigner
References
Impacted products
Vendor Product Version
Emote Interactive Remote Mouse Server Affected: 0 , ≤ 4.110 (custom)
Create a notification for this product.
Credits
h00die
Show details on NVD website

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CVE-2022-34309 (GCVE-0-2022-34309)

Vulnerability from cvelistv5 – Published: 2024-02-12 19:06 – Updated: 2024-08-03 09:07
VLAI
Title
IBM CICS TX information disclosure
Summary
IBM CICS TX Standard and Advanced 11.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 229440.
CWE
  • CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
Assigner
ibm
Impacted products
Show details on NVD website

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CVE-2022-34310 (GCVE-0-2022-34310)

Vulnerability from cvelistv5 – Published: 2024-02-12 17:46 – Updated: 2025-04-24 15:41
VLAI
Title
IBM CICS TX information disclosure
Summary
IBM CICS TX Standard and Advanced 11.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 229441.
CWE
  • CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
Assigner
ibm
Impacted products
Show details on NVD website

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              "description": "CWE-327 Use of a Broken or Risky Cryptographic Algorithm",
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          "url": "https://www.ibm.com/support/pages/node/6832922"
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          "url": "https://www.ibm.com/support/pages/node/6832924"
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      "source": {
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      "title": "IBM CICS TX information disclosure",
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    "assignerShortName": "ibm",
    "cveId": "CVE-2022-34310",
    "datePublished": "2024-02-12T17:46:44.982Z",
    "dateReserved": "2022-06-22T15:44:19.309Z",
    "dateUpdated": "2025-04-24T15:41:48.692Z",
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Mitigation ID: MIT-24

Phase: Architecture and Design

Strategy: Libraries or Frameworks

Description:

  • When there is a need to store or transmit sensitive data, use strong, up-to-date cryptographic algorithms to encrypt that data. Select a well-vetted algorithm that is currently considered to be strong by experts in the field, and use well-tested implementations. As with all cryptographic mechanisms, the source code should be available for analysis.
  • For example, US government systems require FIPS 140-2 certification [REF-1192].
  • Do not develop custom or private cryptographic algorithms. They will likely be exposed to attacks that are well-understood by cryptographers. Reverse engineering techniques are mature. If the algorithm can be compromised if attackers find out how it works, then it is especially weak.
  • Periodically ensure that the cryptography has not become obsolete. Some older algorithms, once thought to require a billion years of computing time, can now be broken in days or hours. This includes MD4, MD5, SHA1, DES, and other algorithms that were once regarded as strong. [REF-267]
Mitigation ID: MIT-52

Phase: Architecture and Design

Description:

  • Ensure that the design allows one cryptographic algorithm to be replaced with another in the next generation or version. Where possible, use wrappers to make the interfaces uniform. This will make it easier to upgrade to stronger algorithms. With hardware, design the product at the Intellectual Property (IP) level so that one cryptographic algorithm can be replaced with another in the next generation of the hardware product.
Mitigation

Phase: Architecture and Design

Description:

  • Carefully manage and protect cryptographic keys (see CWE-320). If the keys can be guessed or stolen, then the strength of the cryptography itself is irrelevant.
Mitigation ID: MIT-4

Phase: Architecture and Design

Strategy: Libraries or Frameworks

Description:

  • Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid [REF-1482].
  • Industry-standard implementations will save development time and may be more likely to avoid errors that can occur during implementation of cryptographic algorithms. Consider the ESAPI Encryption feature.
Mitigation ID: MIT-25

Phases: Implementation, Architecture and Design

Description:

  • When using industry-approved techniques, use them correctly. Don't cut corners by skipping resource-intensive steps (CWE-325). These steps are often essential for preventing common attacks.
CAPEC-20: Encryption Brute Forcing

An attacker, armed with the cipher text and the encryption algorithm used, performs an exhaustive (brute force) search on the key space to determine the key that decrypts the cipher text to obtain the plaintext.

CAPEC-459: Creating a Rogue Certification Authority Certificate

An adversary exploits a weakness resulting from using a hashing algorithm with weak collision resistance to generate certificate signing requests (CSR) that contain collision blocks in their "to be signed" parts. The adversary submits one CSR to be signed by a trusted certificate authority then uses the signed blob to make a second certificate appear signed by said certificate authority. Due to the hash collision, both certificates, though different, hash to the same value and so the signed blob works just as well in the second certificate. The net effect is that the adversary's second X.509 certificate, which the Certification Authority has never seen, is now signed and validated by that Certification Authority.

CAPEC-473: Signature Spoof

An attacker generates a message or datablock that causes the recipient to believe that the message or datablock was generated and cryptographically signed by an authoritative or reputable source, misleading a victim or victim operating system into performing malicious actions.

CAPEC-475: Signature Spoofing by Improper Validation

An adversary exploits a cryptographic weakness in the signature verification algorithm implementation to generate a valid signature without knowing the key.

CAPEC-608: Cryptanalysis of Cellular Encryption

The use of cryptanalytic techniques to derive cryptographic keys or otherwise effectively defeat cellular encryption to reveal traffic content. Some cellular encryption algorithms such as A5/1 and A5/2 (specified for GSM use) are known to be vulnerable to such attacks and commercial tools are available to execute these attacks and decrypt mobile phone conversations in real-time. Newer encryption algorithms in use by UMTS and LTE are stronger and currently believed to be less vulnerable to these types of attacks. Note, however, that an attacker with a Cellular Rogue Base Station can force the use of weak cellular encryption even by newer mobile devices.

CAPEC-614: Rooting SIM Cards

SIM cards are the de facto trust anchor of mobile devices worldwide. The cards protect the mobile identity of subscribers, associate devices with phone numbers, and increasingly store payment credentials, for example in NFC-enabled phones with mobile wallets. This attack leverages over-the-air (OTA) updates deployed via cryptographically-secured SMS messages to deliver executable code to the SIM. By cracking the DES key, an attacker can send properly signed binary SMS messages to a device, which are treated as Java applets and are executed on the SIM. These applets are allowed to send SMS, change voicemail numbers, and query the phone location, among many other predefined functions. These capabilities alone provide plenty of potential for abuse.

CAPEC-97: Cryptanalysis

Cryptanalysis is a process of finding weaknesses in cryptographic algorithms and using these weaknesses to decipher the ciphertext without knowing the secret key (instance deduction). Sometimes the weakness is not in the cryptographic algorithm itself, but rather in how it is applied that makes cryptanalysis successful. An attacker may have other goals as well, such as: Total Break (finding the secret key), Global Deduction (finding a functionally equivalent algorithm for encryption and decryption that does not require knowledge of the secret key), Information Deduction (gaining some information about plaintexts or ciphertexts that was not previously known) and Distinguishing Algorithm (the attacker has the ability to distinguish the output of the encryption (ciphertext) from a random permutation of bits).

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