Vulnerabilities (CVE)

Filtered by CWE-331
Total 77 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2023-38357 1 Rws 1 Worldserver 2024-02-28 N/A 5.3 MEDIUM
Session tokens in RWS WorldServer 11.7.3 and earlier have a low entropy and can be enumerated, leading to unauthorized access to user sessions.
CVE-2023-34973 1 Qnap 2 Qts, Quts Hero 2024-02-28 N/A 5.3 MEDIUM
An insufficient entropy vulnerability has been reported to affect QNAP operating systems. If exploited, the vulnerability possibly allows remote users to predict secret via unspecified vectors. We have already fixed the vulnerability in the following versions: QTS 5.0.1.2425 build 20230609 and later QTS 5.1.0.2444 build 20230629 and later QuTS hero h5.1.0.2424 build 20230609 and later
CVE-2023-36610 1 Ovarro 10 Tbox Lt2, Tbox Lt2 Firmware, Tbox Ms-cpu32 and 7 more 2024-02-28 N/A 5.9 MEDIUM
?The affected TBox RTUs generate software security tokens using insufficient entropy. The random seed used to generate the software tokens is not initialized correctly, and other parts of the token are generated using predictable time-based values. An attacker with this knowledge could successfully brute force the token and authenticate themselves.
CVE-2023-20107 1 Cisco 7 Adaptive Security Appliance, Asa 5506-x, Asa 5506h-x and 4 more 2024-02-28 N/A 7.5 HIGH
A vulnerability in the deterministic random bit generator (DRBG), also known as pseudorandom number generator (PRNG), in Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software for Cisco ASA 5506-X, ASA 5508-X, and ASA 5516-X Firewalls could allow an unauthenticated, remote attacker to cause a cryptographic collision, enabling the attacker to discover the private key of an affected device. This vulnerability is due to insufficient entropy in the DRBG for the affected hardware platforms when generating cryptographic keys. An attacker could exploit this vulnerability by generating a large number of cryptographic keys on an affected device and looking for collisions with target devices. A successful exploit could allow the attacker to impersonate an affected target device or to decrypt traffic secured by an affected key that is sent to or from an affected target device.
CVE-2023-3325 1 Cmscommander 1 Cms Commander 2024-02-28 N/A 9.8 CRITICAL
The CMS Commander plugin for WordPress is vulnerable to authorization bypass due to the use of an insufficiently unique cryptographic signature on the 'cmsc_add_site' function in versions up to, and including, 2.287. This makes it possible for unauthenticated attackers to the plugin to change the '_cmsc_public_key' in the plugin config, providing access to the plugin's remote control functionalities, such as creating an admin access URL, which can be used for privilege escalation. This can only be exploited if the plugin has not been configured yet, however, if combined with another arbitrary plugin installation and activation vulnerability, the impact can be severe.
CVE-2022-43755 1 Suse 1 Rancher 2024-02-28 N/A 9.8 CRITICAL
A Insufficient Entropy vulnerability in SUSE Rancher allows attackers that gained knowledge of the cattle-token to continue abusing this even after the token was renewed. This issue affects: SUSE Rancher Rancher versions prior to 2.6.10; Rancher versions prior to 2.7.1.
CVE-2021-4238 1 Goutils Project 1 Goutils 2024-02-28 N/A 9.1 CRITICAL
Randomly-generated alphanumeric strings contain significantly less entropy than expected. The RandomAlphaNumeric and CryptoRandomAlphaNumeric functions always return strings containing at least one digit from 0 to 9. This significantly reduces the amount of entropy in short strings generated by these functions.
CVE-2022-33989 1 Dproxy-nexgen Project 1 Dproxy-nexgen 2024-02-28 N/A 5.3 MEDIUM
dproxy-nexgen (aka dproxy nexgen) uses a static UDP source port (selected randomly only at boot time) in upstream queries sent to DNS resolvers. This allows DNS cache poisoning because there is not enough entropy to prevent traffic injection attacks.
CVE-2022-34294 1 Totd Project 1 Totd 2024-02-28 N/A 9.8 CRITICAL
totd 1.5.3 uses a fixed UDP source port in upstream queries sent to DNS resolvers. This allows DNS cache poisoning because there is not enough entropy to prevent traffic injection attacks.
CVE-2021-41615 1 Embedthis 1 Goahead 2024-02-28 N/A 9.8 CRITICAL
websda.c in GoAhead WebServer 2.1.8 has insufficient nonce entropy because the nonce calculation relies on the hardcoded onceuponatimeinparadise value, which does not follow the secret-data guideline for HTTP Digest Access Authentication in RFC 7616 section 3.3 (or RFC 2617 section 3.2.1). NOTE: 2.1.8 is a version from 2003; however, the affected websda.c code appears in multiple derivative works that may be used in 2021. Recent GoAhead software is unaffected.
CVE-2022-34746 1 Zyxel 20 Gs1900-10hp, Gs1900-10hp Firmware, Gs1900-16 and 17 more 2024-02-28 N/A 5.9 MEDIUM
An insufficient entropy vulnerability caused by the improper use of randomness sources with low entropy for RSA key pair generation was found in Zyxel GS1900 series firmware versions prior to V2.70. This vulnerability could allow an unauthenticated attacker to retrieve a private key by factoring the RSA modulus N in the certificate of the web administration interface.
CVE-2022-37401 1 Apache 1 Openoffice 2024-02-28 N/A 8.8 HIGH
Apache OpenOffice supports the storage of passwords for web connections in the user's configuration database. The stored passwords are encrypted with a single master key provided by the user. A flaw in OpenOffice existed where master key was poorly encoded resulting in weakening its entropy from 128 to 43 bits making the stored passwords vulnerable to a brute force attack if an attacker has access to the users stored config. This issue affects: Apache OpenOffice versions prior to 4.1.13. Reference: CVE-2022-26307 - LibreOffice
CVE-2020-29505 2 Dell, Oracle 3 Bsafe Crypto-c-micro-edition, Bsafe Micro-edition-suite, Retail Customer Insights 2024-02-28 5.0 MEDIUM 7.5 HIGH
Dell BSAFE Crypto-C Micro Edition, versions before 4.1.5, and Dell BSAFE Micro Edition Suite, versions before 4.5.2, contain a Key Management Error Vulnerability.
CVE-2022-20941 1 Cisco 1 Firepower Management Center 2024-02-28 N/A 5.3 MEDIUM
A vulnerability in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to access sensitive information. This vulnerability is due to missing authorization for certain resources in the web-based management interface together with insufficient entropy in these resource names. An attacker could exploit this vulnerability by sending a series of HTTPS requests to an affected device to enumerate resources on the device. A successful exploit could allow the attacker to retrieve sensitive information from the device.
CVE-2022-33756 1 Broadcom 1 Ca Automic Automation 2024-02-28 5.0 MEDIUM 7.5 HIGH
CA Automic Automation 12.2 and 12.3 contain an entropy weakness vulnerability in the Automic AutomationEngine that could allow a remote attacker to potentially access sensitive data.
CVE-2021-22799 1 Schneider-electric 1 Software Update 2024-02-28 2.1 LOW 3.8 LOW
A CWE-331: Insufficient Entropy vulnerability exists that could cause unintended connection from an internal network to an external network when an attacker manages to decrypt the SESU proxy password from the registry. Affected Product: Schneider Electric Software Update, V2.3.0 through V2.5.1
CVE-2021-42138 1 Thalesgroup 1 Safenet Windows Logon Agent 2024-02-28 3.5 LOW 6.5 MEDIUM
A user of a machine protected by SafeNet Agent for Windows Logon may leverage weak entropy to access the encrypted credentials of any or all the users on that machine.