Is CVE-2023-42000 actively exploited?

CVE-2023-42000 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2023-42000?

CVE-2023-42000 has a CVSS score of 9.8 (CRITICAL severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2023-42000?

Patch guidance is available from arcserve security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2023-42000.

Fix CVE-2023-42000 - CRITICAL arcserve udp

Description

Arcserve UDP prior to 9.2 contains a path traversal vulnerability in com.ca.arcflash.ui.server.servlet.FileHandlingServlet.doUpload(). An unauthenticated remote attacker can exploit it to upload arbitrary files to any location on the file system where the UDP agent is installed.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-22 · Path Traversal CWE-22 · Path Traversal

Metadata

Primary Vendor: ARCSERVE
Published: 11/27/2023
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2023-42000

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary