Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) in Aria Operations for Networks (formerly vRealize Network Insight) - CVE-2023-34039

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Main Vulnerability Database Vulnerabilities #VU80108

Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) in Aria Operations for Networks (formerly vRealize Network Insight) - CVE-2023-34039

Published: August 29, 2023 / Updated: October 24, 2023


Vulnerability identifier: #VU80108
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Amber
CVE-ID: CVE-2023-34039
CWE-ID: CWE-338
Exploitation vector: Remote access
Exploit availability: Public exploit is available
Vendor: VMware, Inc
Affected software:
Aria Operations for Networks (formerly vRealize Network Insight)

Detailed vulnerability description

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to a lack of unique cryptographic key generation. A remote attacker can bypass SSH authentication and gain unauthorized access to the system.


How to mitigate CVE-2023-34039

Install updates from vendor's website.

Sources