PT-2023-28207 · Arcserve · Arcserve Udp

Published 2023-11-27 · Updated 2024-01-11 · CVE-2023-41998

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Arcserve UDP versions prior to 9.2

Description The issue allows an attacker to upload and execute arbitrary files. This can be achieved through the com.ca.arcflash.rps.webservice.RPSService4CPMImpl interface, specifically via a routine that enables file upload and execution. An unauthenticated remote threat actor can exploit this issue to upload and execute malicious files using the downloadAndInstallPatch() routine.

Recommendations For Arcserve UDP versions prior to 9.2, update to version 9.2 or later to resolve the issue. As a temporary workaround, consider restricting access to the com.ca.arcflash.rps.webservice.RPSService4CPMImpl interface and the downloadAndInstallPatch() routine to minimize the risk of exploitation.

Exploit

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2023-41998

Affected Products

Arcserve Udp

References · 6

• 🔥 https://tenable.com/security/research/tra-2023-37 · Exploit
• https://osv.dev/vulnerability/CVE-2023-41998 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-41998 · Security Note
• https://t.me/cvenotify/61266 · Telegram Post
• https://twitter.com/AWNetworks/status/1732770038912807261 · Twitter Post
• https://twitter.com/ChannelSkell/status/1745555110573314418 · Twitter Post