Vulnerabilities (CVE)

Filtered by CWE-338
Total 227 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2018-15795 1 Pivotal Software 1 Credhub Service Broker 2026-06-17 5.5 MEDIUM 8.1 HIGH
Pivotal CredHub Service Broker, versions prior to 1.1.0, uses a guessable form of random number generation in creating service broker's UAA client. A remote malicious user may guess the client secret and obtain or modify credentials for users of the CredHub Service.
CVE-2018-15552 1 Theethereumlottery 1 The Ethereum Lottery 2026-06-17 5.0 MEDIUM 7.5 HIGH
The "PayWinner" function of a simplelottery smart contract implementation for The Ethereum Lottery, an Ethereum gambling game, generates a random value with publicly readable variable "maxTickets" (which is private, yet predictable and readable by the eth.getStorageAt function). Therefore, it allows attackers to always win and get rewards.
CVE-2018-14715 1 Cryptogs 1 Cryptogs 2026-06-17 5.0 MEDIUM 7.5 HIGH
The endCoinFlip function and throwSlammer function of the smart contract implementations for Cryptogs, an Ethereum game, generate random numbers with an old block's hash. Therefore, attackers can predict the random number and always win the game.
CVE-2018-12975 1 Cryptosaga 1 Cryptosaga 2026-06-17 5.0 MEDIUM 7.5 HIGH
The random() function of the smart contract implementation for CryptoSaga, an Ethereum game, generates a random value with publicly readable variables such as timestamp, the current block's blockhash, and a private variable (which can be read with a getStorageAt call). Therefore, attackers can precompute the random number and manipulate the game (e.g., get powerful characters or get critical damages).
CVE-2018-12885 1 Mycryptochamp 1 Mycryptochamp 2026-06-17 4.3 MEDIUM 5.9 MEDIUM
The randMod() function of the smart contract implementation for MyCryptoChamp, an Ethereum game, generates a random value with publicly readable variables such as the current block information and a private variable, (which can be read with a getStorageAt call). Therefore, attackers can get powerful champs/items and get rewards.
CVE-2018-12454 1 1000guess 1 1000 Guess 2026-06-17 5.0 MEDIUM 7.5 HIGH
The _addguess function of a simplelottery smart contract implementation for 1000 Guess, an Ethereum gambling game, generates a random value with publicly readable variables such as the current block information and a private variable (which can be read with a getStorageAt call). Therefore, it allows attackers to always win and get rewards.
CVE-2018-12056 1 All-for-one 1 All For One 2026-06-17 5.0 MEDIUM 7.5 HIGH
The maxRandom function of a smart contract implementation for All For One, an Ethereum gambling game, generates a random value with publicly readable variables because the _seed value can be retrieved with a getStorageAt call. Therefore, it allows attackers to always win and get rewards.
CVE-2018-11291 1 Qualcomm 72 Ipq8074, Ipq8074 Firmware, Mdm9206 and 69 more 2026-06-17 5.0 MEDIUM 7.5 HIGH
In Snapdragon (Automobile, Mobile, Wear) in version IPQ8074, MDM9206, MDM9607, MDM9640, MDM9650, MSM8996AU, QCA4531, QCA6174A, QCA6564, QCA6574, QCA6574AU, QCA6584, QCA6584AU, QCA9377, QCA9378, QCA9379, SD 425, SD 427, SD 430, SD 435, SD 450, SD 600, SD 625, SD 650/52, SD 810, SD 820, SD 820A, SD 835, SD 845, SD 850, SDM630, SDM632, SDM636, SDM660, SDX20, Snapdragon_High_Med_2016, cryptographic issues due to the random number generator was not a strong one in NAN.
CVE-2018-11290 1 Qualcomm 54 Mdm9206, Mdm9206 Firmware, Mdm9607 and 51 more 2026-06-17 5.0 MEDIUM 7.5 HIGH
In Snapdragon (Automobile, Mobile, Wear) in version MDM9206, MDM9607, MDM9640, MDM9650, MSM8996AU, QCA6574AU, QCA6584, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 650/52, SD 820A, SD 845, SDM429, SDM439, SDM630, SDM632, SDM636, SDM660, SDX20, Snapdragon_High_Med_2016, MAC address randomization performed during probe requests is not done properly due to a flawed RNG in use.
CVE-2017-9230 1 Bitcoin 1 Bitcoin 2026-06-17 5.0 MEDIUM 7.5 HIGH
The Bitcoin Proof-of-Work algorithm does not consider a certain attack methodology related to 80-byte block headers with a variety of initial 64-byte chunks followed by the same 16-byte chunk, multiple candidate root values ending with the same 4 bytes, and calculations involving sqrt numbers. This violates the security assumptions of (1) the choice of input, outside of the dedicated nonce area, fed into the Proof-of-Work function should not change its difficulty to evaluate and (2) every Proof-of-Work function execution should be independent. NOTE: a number of persons feel that this methodology is a benign mining optimization, not a vulnerability
CVE-2017-8081 1 Cagintranetworks 1 Getsimple Cms 2026-06-17 6.8 MEDIUM 8.8 HIGH
Poor cryptographic salt initialization in admin/inc/template_functions.php in GetSimple CMS 3.3.13 allows a network attacker to escalate privileges to an arbitrary user or conduct CSRF attacks via calculation of a session cookie or CSRF nonce.
CVE-2017-5493 1 Wordpress 1 Wordpress 2026-06-17 5.0 MEDIUM 7.5 HIGH
wp-includes/ms-functions.php in the Multisite WordPress API in WordPress before 4.7.1 does not properly choose random numbers for keys, which makes it easier for remote attackers to bypass intended access restrictions via a crafted (1) site signup or (2) user signup.
CVE-2017-18021 1 Qtpass 1 Qtpass 2026-06-17 5.0 MEDIUM 9.8 CRITICAL
It was discovered that QtPass before 1.2.1, when using the built-in password generator, generates possibly predictable and enumerable passwords. This only applies to the QtPass GUI.
CVE-2017-17845 2 Debian, Enigmail 2 Debian Linux, Enigmail 2026-06-17 7.5 HIGH 7.3 HIGH
An issue was discovered in Enigmail before 1.9.9. Improper Random Secret Generation occurs because Math.Random() is used by pretty Easy privacy (pEp), aka TBE-01-001.
CVE-2017-16028 1 Randomatic Project 1 Randomatic 2026-06-17 5.0 MEDIUM 5.3 MEDIUM
react-native-meteor-oauth is a library for Oauth2 login to a Meteor server in React Native. The oauth Random Token is generated using a non-cryptographically strong RNG (Math.random()).
CVE-2017-11671 1 Gnu 1 Gcc 2026-06-17 2.1 LOW 4.0 MEDIUM
Under certain circumstances, the ix86_expand_builtin function in i386.c in GNU Compiler Collection (GCC) version 4.6, 4.7, 4.8, 4.9, 5 before 5.5, and 6 before 6.4 will generate instruction sequences that clobber the status flag of the RDRAND and RDSEED intrinsics before it can be read, potentially causing failures of these instructions to go unreported. This could potentially lead to less randomness in random number generation.
CVE-2015-9435 1 Dash10 1 Oauth Server 2026-06-17 7.5 HIGH 9.8 CRITICAL
The oauth2-provider plugin before 3.1.5 for WordPress has incorrect generation of random numbers.
CVE-2014-2362 1 Oleumtech 2 Sensor Wireless I\/o Module, Wio Dh2 Wireless Gateway 2026-06-17 7.8 HIGH N/A
OleumTech WIO DH2 Wireless Gateway and Sensor Wireless I/O Modules rely exclusively on a time value for entropy in key generation, which makes it easier for remote attackers to defeat cryptographic protection mechanisms by predicting the time of project creation.
CVE-2013-20003 1 Silabs 10 Zgm130s037hgn, Zgm130s037hgn Firmware, Zgm2305a27hgn and 7 more 2026-06-16 7.9 HIGH 8.3 HIGH
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-2012-6124 1 Call-cc 1 Chicken 2026-06-16 5.0 MEDIUM 5.3 MEDIUM
A casting error in Chicken before 4.8.0 on 64-bit platform caused the random number generator to return a constant value. NOTE: the vendor states "This function wasn't used for security purposes (and is advertised as being unsuitable)."