CVE-2017-6361

CRITICALNVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score elevated to 9.8 because EPSS predicts 91% probability of exploitation within the next 30 days (top 0.4% of all CVEs). NVD baseline CVSS 9.8 retained for reference. Confidence: see factors.

Triggered by: EPSS exploit prediction ≥85%
Sources: epss, ghsa, nvd
Weaponized
9.8
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
  • High exploitation likelihood — EPSS 57%
CISA-KEV: Not listedEPSS: 57%CVSS: 9.8Exploit: NoneExposed: 0

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

QNAP QTS before 4.2.4 Build 20170313 allows attackers to execute arbitrary commands via unspecified vectors.

CVSS v3
9.8
EG Score
9.8(high)
EPSS
98.9%
KEV
Not listed

Published

March 23, 2017

Last Modified

May 13, 2026

Advisory Details (4)

Auto-updated Jun 21, 2026
No patch confirmed yet.
generic
http://www.securitytracker.com/id/1038091
generic
http://www.securityfocus.com/bid/97072
generic
http://www.securityfocus.com/bid/97059
generic🟡 PoC Available

QNAP TVS-663 QTS < 4.2.4 build 20170313 - Command Injection - CGI webapps Exploit

https://www.exploit-db.com/exploits/41842/

Data Freshness Timeline

(refreshed 4× in last 7d / 26× 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. 2026-07-07 13:42 UTCEPSS rescore
  2. 2026-07-05 02:27 UTCEPSS rescore
  3. 2026-07-04 06:28 UTCEPSS rescore
  4. 2026-07-01 15:02 UTCEPSS rescore
  5. 2026-06-28 04:53 UTCEPSS rescore
  6. 2026-06-27 03:06 UTCEPSS rescore
  7. 2026-06-27 03:05 UTCEPSS rescore
  8. 2026-06-25 13:47 UTCEPSS rescore
  9. 2026-06-24 14:02 UTCEPSS rescore
  10. 2026-06-24 14:02 UTCEPSS rescore
  11. 2026-06-23 21:30 UTCEPSS rescore
  12. 2026-06-21 01:57 UTCEPSS rescore
  13. 2026-06-21 01:57 UTCEPSS rescore
  14. 2026-06-19 19:23 UTCEPSS rescore
  15. 2026-06-19 19:23 UTCEPSS rescore
  16. 2026-06-17 17:50 UTCEPSS rescore
  17. 2026-06-16 17:50 UTCEPSS rescore
  18. 2026-06-16 17:50 UTCEPSS rescore
  19. 2026-06-15 17:45 UTCEPSS rescore
  20. 2026-06-14 23:14 UTCEPSS rescore
  21. 2026-06-13 22:57 UTCEPSS rescore
  22. 2026-06-10 13:19 UTCEPSS rescore
  23. 2026-06-08 14:14 UTCEPSS rescore
  24. 2026-06-08 14:14 UTCEPSS rescore
  25. 2026-06-07 15:22 UTCEPSS rescore
Show 31 more
  1. 2026-06-07 15:22 UTCEPSS rescore
  2. 2026-06-06 13:45 UTCEPSS rescore
  3. 2026-06-06 13:45 UTCEPSS rescore
  4. 2026-06-05 22:44 UTCEPSS rescore
  5. 2026-06-02 20:11 UTCEPSS rescore
  6. 2026-06-02 20:11 UTCEPSS rescore
  7. 2026-05-31 22:28 UTCEPSS rescore
  8. 2026-05-31 22:28 UTCEPSS rescore
  9. 2026-05-31 00:14 UTCEPSS rescore
  10. 2026-05-31 00:14 UTCEPSS rescore
  11. 2026-05-28 13:42 UTCEPSS rescore
  12. 2026-05-28 13:42 UTCEPSS rescore
  13. 2026-05-21 22:40 UTCEPSS rescore
  14. 2026-05-20 07:26 UTCEG score recompute
  15. 2026-05-20 07:26 UTCGHSA enrichment
  16. 2026-05-20 03:24 UTCEG score recompute
  17. 2026-05-20 03:24 UTCGHSA enrichment
  18. 2026-05-19 23:22 UTCEG score recompute
  19. 2026-05-19 23:22 UTCGHSA enrichment
  20. 2026-05-19 19:20 UTCEG score recompute
  21. 2026-05-19 19:20 UTCGHSA enrichment
  22. 2026-05-19 15:17 UTCEG score recompute
  23. 2026-05-19 15:17 UTCGHSA enrichment
  24. 2026-05-19 11:15 UTCEG score recompute
  25. 2026-05-19 11:14 UTCGHSA enrichment
  26. 2026-05-19 07:09 UTCEG score recompute
  27. 2026-05-19 07:09 UTCGHSA enrichment
  28. 2026-05-19 03:07 UTCEG score recompute
  29. 2026-05-19 03:07 UTCGHSA enrichment
  30. 2026-05-18 23:03 UTCEG score recompute
  31. 2026-05-18 21:30 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-41842✓ verified
    First seen Apr 7, 2017

    QNAP TVS-663 QTS < 4.2.4 build 20170313 - Command Injection

    Open source ↗

Frequently asked(5)

What is CVE-2017-6361?
CVE-2017-6361 is a critical vulnerability published on March 23, 2017. QNAP QTS before 4.2.4 Build 20170313 allows attackers to execute arbitrary commands via unspecified vectors.
When was CVE-2017-6361 disclosed?
CVE-2017-6361 was first published in the National Vulnerability Database on March 23, 2017, with the most recent update on May 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2017-6361 actively exploited?
CVE-2017-6361 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-2017-6361?
CVE-2017-6361 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2017-6361?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2017-6361, 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.

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