CVE-2018-5347

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2022-05-13. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
9.8
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
  • High exploitation likelihood — EPSS 54%
CISA-KEV: Not listedEPSS: 54%CVSS: 9.8Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Seagate Media Server in Seagate Personal Cloud has unauthenticated command injection in the uploadTelemetry and getLogs functions in views.py because .psp URLs are handled by the fastcgi.server component and shell metacharacters are mishandled.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
70(Track*)
EG Risk 70/100SSVC: Track*

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity98% × 45%
Exploitation54% × 40%
Automatability30% × 15%
Action: Watch closely — could escalate to Attend.
EPSS
98.9%
KEV
Not listed

Published

January 12, 2018

Last Modified

November 21, 2024

Advisory Details (1)

Auto-updated Jun 7, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

Seagate Personal Cloud - Multiple Vulnerabilities - Hardware remote Exploit

https://www.exploit-db.com/exploits/43659/

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 12× in last 7d / 34× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-23 14:15 UTCEPSS rescore
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  3. 2026-07-23 01:36 UTCEG score recompute
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  46. 2026-05-28 12:40 UTCEG score recompute
  47. 2026-05-28 12:39 UTCGHSA enrichment
  48. 2026-05-26 07:17 UTCEPSS rescore
  49. 2026-05-26 07:17 UTCEPSS rescore

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-43659
    First seen Jan 11, 2018

    Seagate Personal Cloud - Multiple Vulnerabilities

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2018-5347?
CVE-2018-5347 is a critical vulnerability published on January 12, 2018. Seagate Media Server in Seagate Personal Cloud has unauthenticated command injection in the uploadTelemetry and getLogs functions in views.py because .psp URLs are handled by the fastcgi.server component and shell metacharacters are mishandled.
When was CVE-2018-5347 disclosed?
CVE-2018-5347 was first published in the National Vulnerability Database on January 12, 2018, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2018-5347 actively exploited?
CVE-2018-5347 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 98.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2018-5347?
CVE-2018-5347 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2018-5347?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-5347, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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