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CVE-2017-18263: Seagate Media Server in Seagate Personal Cloud before 4.3.18.4 has directory traversal in getPhotoPlaylistP...

Seagate Media Server in Seagate Personal Cloud before 4.3.18.4 has directory traversal in getPhotoPlaylistPhotos.psp via a parameter named url.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysismoderate

Security readout for executives and security teams

Plain-English summary

This CVE affects Seagate Personal Cloud devices running Seagate Media Server before 4.3.18.4. A directory traversal flaw could let an attacker reach files outside the intended media path. Business risk depends heavily on whether the device is reachable by untrusted users or the internet.

Executive priority

Treat this as a focused asset-exposure issue. Prioritize any internet-facing or broadly reachable Seagate Personal Cloud device, especially where sensitive files could be stored or indexed.

Technical view

The flaw is a directory traversal issue in getPhotoPlaylistPhotos.psp through the url parameter. The source bundle does not provide CVSS, CWE, authentication requirements, or complete CPE data. The version boundary stated is Seagate Personal Cloud before 4.3.18.4.

Likely exposure

Likely exposure is limited to Seagate Personal Cloud deployments running vulnerable Seagate Media Server versions before 4.3.18.4. Risk increases if management or media services are exposed beyond trusted networks.

Exploitation context

The CVE is not listed as KEV in the provided bundle. Public references include an advisory and Packet Storm entry, but the bundle does not establish active exploitation in the wild.

Researcher notes

Evidence is sparse: no CVSS, CWE, CPE, authentication context, or vendor remediation detail beyond the version boundary. Avoid assuming broader Seagate product impact without additional vendor confirmation.

Mitigation direction

  • Upgrade affected Seagate Personal Cloud systems to 4.3.18.4 or later where available.
  • Restrict device access to trusted networks only.
  • Remove internet exposure for Seagate Media Server interfaces.
  • Check Seagate vendor guidance for supported firmware and replacement options.
  • Retire unsupported devices that cannot be updated or isolated.

Validation and detection

  • Inventory Seagate Personal Cloud devices and record firmware or media server versions.
  • Confirm whether any device runs a version before 4.3.18.4.
  • Review network exposure from internet, guest, and untrusted internal segments.
  • Check logs for suspicious requests targeting getPhotoPlaylistPhotos.psp.
  • After remediation, verify the vulnerable version is no longer present.
Prepared
Confidence
medium
Sources
4

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

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description · low confidence lookup

File access behavior lookup

The CVE wording references file access or upload behavior, so file telemetry and web shell review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.

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cve · low confidence lookup

CVE-2017-18263 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
3Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.