Arcserve UDP Agent Unauthenticated Path Traversal File Upload
CVE-2023-42000

9.8CRITICAL

Key Information:

Vendor

Arcserve

Status
Arcserve UDP
Vendor
CVE Published:
27 November 2023

What is CVE-2023-42000?

Arcserve UDP, before version 9.2, is susceptible to a path traversal vulnerability within the FileHandlingServlet component. An unauthenticated remote attacker could leverage this flaw to upload files to arbitrary locations within the file system, compromising the security of the UDP agent installation. This vulnerability presents a significant risk as it allows unauthorized access to sensitive areas of the filesystem.

Affected Version(s)

Arcserve UDP 0 < 9.2

References

https://www.tenable.com/security/research/tra-2023-37

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.