Search Results (162 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2023-36993 1 Travianz Project 1 Travianz 2024-11-21 9.8 Critical
The cryptographically insecure random number generator being used in TravianZ 8.3.4 and 8.3.3 in the password reset function allows an attacker to guess the password reset.parameters and to take over accounts.
CVE-2023-27791 1 Ixpdata 1 Easyinstall 2024-11-21 8.1 High
An issue found in IXP Data Easy Install 6.6.148840 allows a remote attacker to escalate privileges via insecure PRNG.
CVE-2022-40769 1 Profanity Project 1 Profanity 2024-11-21 7.5 High
profanity through 1.60 has only four billion possible RNG initializations. Thus, attackers can recover private keys from Ethereum vanity addresses and steal cryptocurrency, as exploited in the wild in June 2022.
CVE-2022-33738 1 Openvpn 1 Openvpn Access Server 2024-11-21 7.5 High
OpenVPN Access Server before 2.11 uses a weak random generator used to create user session token for the web portal
CVE-2022-26943 1 Motorola 4 Mtm5400, Mtm5400 Firmware, Mtm5500 and 1 more 2024-11-21 8.8 High
The Motorola MTM5000 series firmwares generate TETRA authentication challenges using a PRNG using a tick count register as its sole entropy source. Low boottime entropy and limited re-seeding of the pool renders the authentication challenge vulnerable to two attacks. First, due to the limited boottime pool entropy, an adversary can derive the contents of the entropy pool by an exhaustive search of possible values, based on an observed authentication challenge. Second, an adversary can use knowledge of the entropy pool to predict authentication challenges. As such, the unit is vulnerable to CVE-2022-24400.
CVE-2022-26779 1 Apache 1 Cloudstack 2024-11-21 7.5 High
Apache CloudStack prior to 4.16.1.0 used insecure random number generation for project invitation tokens. If a project invite is created based only on an email address, a random token is generated. An attacker with knowledge of the project ID and the fact that the invite is sent, could generate time deterministic tokens and brute force attempt to use them prior to the legitimate receiver accepting the invite. This feature is not enabled by default, the attacker is required to know or guess the project ID for the invite in addition to the invitation token, and the attacker would need to be an existing authorized user of CloudStack.
CVE-2022-20817 1 Cisco 22 Ata 187 Analog Telephone Adapter, Ata 187 Analog Telephone Adapter Firmware, Unified Ip Phone 6911 and 19 more 2024-11-21 7.4 High
A vulnerability in Cisco Unified IP Phones could allow an unauthenticated, remote attacker to impersonate another user's phone if the Cisco Unified Communications Manager (CUCM) is in secure mode. This vulnerability is due to improper key generation during the manufacturing process that could result in duplicated manufactured keys installed on multiple devices. An attacker could exploit this vulnerability by performing a machine-in-the-middle attack on the secure communication between the phone and the CUCM. A successful exploit could allow the attacker to impersonate another user's phone. This vulnerability cannot be addressed with software updates. There is a workaround that addresses this vulnerability.
CVE-2021-45489 1 Netbsd 1 Netbsd 2024-11-21 7.5 High
In NetBSD through 9.2, the IPv6 Flow Label generation algorithm employs a weak cryptographic PRNG.
CVE-2021-45484 1 Netbsd 1 Netbsd 2024-11-21 7.5 High
In NetBSD through 9.2, the IPv6 fragment ID generation algorithm employs a weak cryptographic PRNG.
CVE-2021-3990 1 Showdoc 1 Showdoc 2024-11-21 6.5 Medium
showdoc is vulnerable to Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)
CVE-2021-3678 1 Showdoc 1 Showdoc 2024-11-21 5.9 Medium
showdoc is vulnerable to Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)
CVE-2021-3538 1 Satori 1 Uuid 2024-11-21 9.8 Critical
A flaw was found in github.com/satori/go.uuid in versions from commit 0ef6afb2f6cdd6cdaeee3885a95099c63f18fc8c to d91630c8510268e75203009fe7daf2b8e1d60c45. Due to insecure randomness in the g.rand.Read function the generated UUIDs are predictable for an attacker.
CVE-2021-3047 1 Paloaltonetworks 1 Pan-os 2024-11-21 4.2 Medium
A cryptographically weak pseudo-random number generator (PRNG) is used during authentication to the Palo Alto Networks PAN-OS web interface. This enables an authenticated attacker, with the capability to observe their own authentication secrets over a long duration on the PAN-OS appliance, to impersonate another authenticated web interface administrator's session. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.19; PAN-OS 9.0 versions earlier than PAN-OS 9.0.14; PAN-OS 9.1 versions earlier than PAN-OS 9.1.10; PAN-OS 10.0 versions earlier than PAN-OS 10.0.4. PAN-OS 10.1 versions are not impacted.
CVE-2021-37553 1 Jetbrains 1 Youtrack 2024-11-21 7.5 High
In JetBrains YouTrack before 2021.2.16363, an insecure PRNG was used.
CVE-2021-36171 1 Fortinet 1 Fortiportal 2024-11-21 8.1 High
The use of a cryptographically weak pseudo-random number generator in the password reset feature of FortiPortal before 6.0.6 may allow a remote unauthenticated attacker to predict parts of or the whole newly generated password within a given time frame.
CVE-2021-34430 1 Eclipse 1 Tinydtls 2024-11-21 7.5 High
Eclipse TinyDTLS through 0.9-rc1 relies on the rand function in the C library, which makes it easier for remote attackers to compute the master key and then decrypt DTLS traffic.
CVE-2021-29245 1 Btcpayserver 1 Btcpay Server 2024-11-21 5.3 Medium
BTCPay Server through 1.0.7.0 uses a weak method Next to produce pseudo-random values to generate a legacy API key.
CVE-2021-27913 1 Acquia 1 Mautic 2024-11-21 3.5 Low
The function mt_rand is used to generate session tokens, this function is cryptographically flawed due to its nature being one pseudorandomness, an attacker can take advantage of the cryptographically insecure nature of this function to enumerate session tokens for accounts that are not under his/her control This issue affects: Mautic Mautic versions prior to 3.3.4; versions prior to 4.0.0.
CVE-2021-23126 1 Joomla 1 Joomla\! 2024-11-21 5.3 Medium
An issue was discovered in Joomla! 3.2.0 through 3.9.24. Usage of the insecure rand() function within the process of generating the 2FA secret.
CVE-2021-22948 1 Revive-adserver 1 Revive Adserver 2024-11-21 7.1 High
Vulnerability in the generation of session IDs in revive-adserver < 5.3.0, based on the cryptographically insecure uniqid() PHP function. Under some circumstances, an attacker could theoretically be able to brute force session IDs in order to take over a specific account.