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Netbackup CVE-2022-42308

HIGH
Path Traversal (CWE-22)
2022-10-03 cve@mitre.org
Path Traversal Netbackup
7.1
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
7.1 HIGH
AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High

Lifecycle Timeline

1
CVE Published
Oct 03, 2022 - 15:15 nvd
HIGH 7.1

DescriptionNVD

An issue was discovered in Veritas NetBackup through 8.2 and related Veritas products. An attacker with local access can delete arbitrary files by leveraging a path traversal in the pbx_exchange registration code.

AnalysisAI

An issue was discovered in Veritas NetBackup through 8.2 and related Veritas products. Rated high severity (CVSS 7.1), this vulnerability is low attack complexity. This Path Traversal vulnerability could allow attackers to access files and directories outside the intended path.

Technical ContextAI

This vulnerability is classified as Path Traversal (CWE-22), which allows attackers to access files and directories outside the intended path. An issue was discovered in Veritas NetBackup through 8.2 and related Veritas products. An attacker with local access can delete arbitrary files by leveraging a path traversal in the pbx_exchange registration code. Affected products include: Veritas Netbackup. Version information: through 8.2.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Validate and canonicalize file paths. Use chroot or sandboxing. Reject input containing path separators or '../' sequences.

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CVE-2022-42308 vulnerability details – vuln.today
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