CVE-2015-4068VulnerabilityPublished 03/25/2022Updated 10/24/2026

CVE-2015-4068: Arcserve Unified Data Protection (UDP) Directory Traversal Vulnerability

Affects Arcserve Unified Data Protection (UDP)Source CISA KEV

Severity

High

No CVSS score published yet

Exploitation: Actively exploited – in CISA KEV since 03/25/2022
KEV deadline: 04/15/2022
EPSS: 63.6% chance of exploitation in 30 days – higher than 99% of CVEs

What to do

CISA required action

Apply updates per vendor instructions.

nvd.nist.gov/vuln/detail/CVE-2015-4068 (opens in a new tab)

Description

CVE-2015-4068 is a directory traversal vulnerability in Arcserve Unified Data Protection (UDP) that allows remote attackers to access sensitive information or cause a denial of service. It has been exploited in the wild. No specific affected versions or patch information are provided.

Summary

This vulnerability involves a directory traversal flaw in Arcserve UDP, enabling remote attackers to potentially read sensitive files outside the intended directory scope or disrupt service availability. The vulnerability is identified by CWE-22 and has been confirmed as exploited in the wild. No detailed version or patch data is available from the provided information.

Impact

Exploitation can lead to unauthorized disclosure of sensitive information or denial of service conditions on affected Arcserve UDP installations. The presence of known exploitation in the wild indicates active threat usage.

Mitigation

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, limit exposure by restricting network access to the affected service and monitor for suspicious activity related to directory traversal attempts.

Weaknesses

CWE-22Path Traversal (opens in a new tab)

What to do

Description

AnalysisAI-generated, updated 10/24/2026, 10:56:32 UTC

Weaknesses

References

Related threats