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CVE-2022-46410: n/a in n/a

Medium
VulnerabilityCVE-2022-46410cvecve-2022-46410n-acwe-269
Published: Sun Dec 04 2022 (12/04/2022, 00:00:00 UTC)
Source: CVE
Vendor/Project: n/a
Product: n/a

Description

An issue was discovered in Veritas NetBackup Flex Scale through 3.0. An attacker with non-root privileges may escalate privileges to root by using specific commands.

AI-Powered Analysis

AILast updated: 06/24/2025, 05:57:05 UTC

Technical Analysis

CVE-2022-46410 is a privilege escalation vulnerability identified in Veritas NetBackup Flex Scale up to version 3.0. The vulnerability allows an attacker who already has non-root privileges on the affected system to escalate their privileges to root by executing specific commands. This type of vulnerability falls under CWE-269, which concerns improper privilege management. The flaw indicates that the application or system does not adequately enforce access controls or restrict the execution of privileged operations, enabling a non-root user to gain full administrative control. Veritas NetBackup Flex Scale is a scalable data protection and backup solution designed for enterprise environments, often used to manage large-scale backup and recovery operations. The lack of a patch link suggests that at the time of reporting, no official fix was publicly available. There are no known exploits in the wild, which may indicate limited exploitation or that the vulnerability is relatively new. However, the potential for privilege escalation to root is significant because it can allow attackers to bypass security controls, access sensitive data, modify system configurations, and deploy persistent malware. The vulnerability requires the attacker to have some level of access already (non-root user), but no further authentication or user interaction is needed beyond executing the specific commands. This vulnerability is classified as medium severity by the source, but given the nature of privilege escalation to root, it warrants careful consideration in risk assessments.

Potential Impact

For European organizations, the impact of CVE-2022-46410 can be substantial, especially for those relying on Veritas NetBackup Flex Scale for critical data protection and backup infrastructure. Successful exploitation could lead to full system compromise, allowing attackers to access or manipulate backup data, disrupt backup and recovery processes, and potentially move laterally within the network. This could result in data breaches, loss of data integrity, and operational downtime. Organizations in sectors with stringent data protection requirements, such as finance, healthcare, and government, may face regulatory and reputational consequences if backups are compromised. Additionally, attackers gaining root access could deploy ransomware or other malicious payloads, exacerbating the impact. The medium severity rating suggests that exploitation may require some prerequisites, but the root-level access gained elevates the risk profile. Given that backups are a critical component of disaster recovery, any compromise here can severely undermine an organization's resilience against cyberattacks.

Mitigation Recommendations

1. Immediate mitigation should include restricting non-root user access to systems running Veritas NetBackup Flex Scale, ensuring that only trusted personnel have login privileges. 2. Implement strict role-based access controls (RBAC) and monitor command execution logs to detect unusual privilege escalation attempts. 3. Apply the principle of least privilege to all users and services interacting with the backup infrastructure. 4. Since no patch is currently available, consider isolating backup systems from general user environments and network segments to reduce exposure. 5. Employ host-based intrusion detection systems (HIDS) to alert on suspicious command executions or privilege escalations. 6. Regularly audit and review user accounts and permissions on backup servers. 7. Engage with Veritas support or security advisories to obtain updates or patches as soon as they are released. 8. Conduct penetration testing and vulnerability assessments focused on privilege escalation vectors within backup environments. 9. Develop and test incident response plans specifically addressing backup system compromises.

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Technical Details

Data Version
5.1
Assigner Short Name
mitre
Date Reserved
2022-12-04T00:00:00.000Z
Cisa Enriched
true

Threat ID: 682d9840c4522896dcbf0f1a

Added to database: 5/21/2025, 9:09:20 AM

Last enriched: 6/24/2025, 5:57:05 AM

Last updated: 7/28/2025, 11:39:15 AM

Views: 12

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