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PatchSiren cyber security CVE debrief

CVE-2015-4068 Arcserve CVE debrief

CVE-2015-4068 is a directory traversal vulnerability in Arcserve Unified Data Protection (UDP). CISA added it to the Known Exploited Vulnerabilities catalog, which means defenders should treat it as an actively risk-relevant issue and prioritize remediation using vendor guidance.

Vendor
Arcserve
Product
Unified Data Protection (UDP)
CVSS
Unknown
CISA KEV
Listed
Original CVE published
2022-03-25
Original CVE updated
2022-03-25
Advisory published
2022-03-25
Advisory updated
2022-03-25

Who should care

Organizations running Arcserve Unified Data Protection (UDP), especially backup, recovery, and infrastructure teams responsible for patching and exposure management. Security operations and incident response teams should also track it because CISA lists the issue as known exploited.

Technical summary

The supplied corpus identifies the flaw as a directory traversal vulnerability in Arcserve Unified Data Protection (UDP). The source set does not include affected version numbers, attack preconditions, or a vendor advisory excerpt, so the safest interpretation is limited to the official classification and the CISA KEV designation.

Defensive priority

High. CISA’s Known Exploited Vulnerabilities listing elevates the urgency of this issue beyond a routine patch item, and the provided KEV metadata specifies that updates should be applied per vendor instructions.

Recommended defensive actions

  • Apply the vendor-recommended updates for Arcserve Unified Data Protection (UDP) as soon as possible.
  • Use the official CVE, NVD, and CISA KEV entries to confirm the affected deployment scope and remediation steps.
  • Reduce exposure of Arcserve UDP systems until patched by limiting network access to only trusted administrative paths and hosts.
  • Verify that remediation is complete across all Arcserve UDP instances, including any backup or recovery appliances and supporting servers.
  • Track this CVE in vulnerability management and patch compliance workflows as a known exploited issue.

Evidence notes

This debrief is based only on the supplied CISA KEV source item and the official CVE/NVD/CISA links. The corpus identifies CVE-2015-4068 as an Arcserve Unified Data Protection (UDP) directory traversal vulnerability, marks it as a Known Exploited Vulnerability, and includes dateAdded 2022-03-25 with dueDate 2022-04-15. No exploit code, affected version list, or vendor advisory text was provided in the corpus.

Sources and references

Verified primary and authoritative sources

  • CVE-2015-4068 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2015-4068

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2015-4068 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2015-4068

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

  • CISA Known Exploited Vulnerabilities catalog

    Publisher, destination, and source semantics verified

    URL: https://www.cisa.gov/known-exploited-vulnerabilities-catalog

    Cybersecurity and Infrastructure Security Agency - Official CISA catalog of vulnerabilities known to be exploited in the wild.

Supplemental references

  • Source item URL

    Unverified legacy reference

    URL: https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json

    cisa_kev

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.