CVE-2024-47477

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreHIGH confidence

Score 6.5 from GitHub Security Advisory published 2026-06-17. a secondary CVSS source baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.5Exploit: NoneExposed: 0

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

Dell PowerFlex Manager, versions prior to 4.5.1.1, contain an improper certificate validation vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability leading to man-in-the-middle attack in tandem with DNS cache poisoning.

CVSS v3
6.5
EG Score
6.5(high)
EPSS
2.5%
KEV
Not listed

Published

June 17, 2026

Last Modified

June 22, 2026

Advisory Details (1)

Auto-updated Jun 18, 2026
No patch confirmed yet.
generic

DSA-2026-066: Security Update for PowerFlex Software Multiple Vulnerabilities | Dell US

https://www.dell.com/support/kbdoc/en-us/000477538/dsa-2026-066-security-update-for-powerflex-software-multiple-vulnerabilities

Vendor Advisories for CVE-2024-47477(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 17× in last 7d / 64× 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. 2026-07-06 17:00 UTCEG score recompute
  2. 2026-07-06 17:00 UTCGHSA enrichment
  3. 2026-07-06 16:26 UTCEPSS rescore
  4. 2026-07-06 02:22 UTCEPSS rescore
  5. 2026-07-05 18:09 UTCEG score recompute
  6. 2026-07-05 18:09 UTCGHSA enrichment
  7. 2026-07-04 19:19 UTCEG score recompute
  8. 2026-07-04 19:19 UTCGHSA enrichment
  9. 2026-07-04 06:30 UTCEPSS rescore
  10. 2026-07-03 20:29 UTCEG score recompute
  11. 2026-07-03 20:29 UTCGHSA enrichment
  12. 2026-07-02 21:39 UTCEG score recompute
  13. 2026-07-02 21:39 UTCGHSA enrichment
  14. 2026-07-01 22:48 UTCEG score recompute
  15. 2026-07-01 22:48 UTCGHSA enrichment
  16. 2026-06-30 23:58 UTCEG score recompute
  17. 2026-06-30 23:58 UTCGHSA enrichment
  18. 2026-06-30 01:07 UTCEG score recompute
  19. 2026-06-30 01:07 UTCGHSA enrichment
  20. 2026-06-29 14:05 UTCEPSS rescore
  21. 2026-06-29 02:17 UTCEG score recompute
  22. 2026-06-29 02:17 UTCGHSA enrichment
  23. 2026-06-28 14:07 UTCEPSS rescore
  24. 2026-06-28 04:55 UTCEPSS rescore
  25. 2026-06-28 04:55 UTCEPSS rescore
Show 39 more
  1. 2026-06-28 03:27 UTCEG score recompute
  2. 2026-06-28 03:27 UTCGHSA enrichment
  3. 2026-06-27 04:37 UTCEG score recompute
  4. 2026-06-27 04:36 UTCGHSA enrichment
  5. 2026-06-27 03:07 UTCEPSS rescore
  6. 2026-06-27 03:07 UTCEPSS rescore
  7. 2026-06-26 05:47 UTCEG score recompute
  8. 2026-06-26 05:47 UTCGHSA enrichment
  9. 2026-06-25 13:49 UTCEPSS rescore
  10. 2026-06-25 06:57 UTCEG score recompute
  11. 2026-06-25 06:57 UTCGHSA enrichment
  12. 2026-06-24 14:04 UTCEPSS rescore
  13. 2026-06-24 14:04 UTCEPSS rescore
  14. 2026-06-24 07:51 UTCEG score recompute
  15. 2026-06-24 07:50 UTCGHSA enrichment
  16. 2026-06-23 21:32 UTCEPSS rescore
  17. 2026-06-23 21:32 UTCEPSS rescore
  18. 2026-06-23 08:59 UTCEG score recompute
  19. 2026-06-23 08:59 UTCGHSA enrichment
  20. 2026-06-22 14:25 UTCEPSS rescore
  21. 2026-06-22 14:25 UTCEPSS rescore
  22. 2026-06-22 10:09 UTCEG score recompute
  23. 2026-06-22 10:09 UTCGHSA enrichment
  24. 2026-06-21 14:56 UTCEPSS rescore
  25. 2026-06-21 11:19 UTCEG score recompute
  26. 2026-06-21 11:19 UTCGHSA enrichment
  27. 2026-06-21 01:59 UTCEPSS rescore
  28. 2026-06-21 01:58 UTCEPSS rescore
  29. 2026-06-20 12:27 UTCEG score recompute
  30. 2026-06-20 12:27 UTCGHSA enrichment
  31. 2026-06-19 19:25 UTCEPSS rescore
  32. 2026-06-19 13:35 UTCEG score recompute
  33. 2026-06-19 13:35 UTCGHSA enrichment
  34. 2026-06-18 17:52 UTCEPSS rescore
  35. 2026-06-18 17:52 UTCEPSS rescore
  36. 2026-06-18 14:44 UTCEG score recompute
  37. 2026-06-18 14:44 UTCGHSA enrichment
  38. 2026-06-17 15:54 UTCEG score recompute
  39. 2026-06-17 15:52 UTCNVD updatefirst tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2024-47477?
CVE-2024-47477 is a medium vulnerability published on June 17, 2026. Dell PowerFlex Manager, versions prior to 4.5.1.1, contain an improper certificate validation vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability leading to man-in-the-middle attack in tandem with DNS cache poisoning.
When was CVE-2024-47477 disclosed?
CVE-2024-47477 was first published in the National Vulnerability Database on June 17, 2026, with the most recent update on June 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-47477 actively exploited?
CVE-2024-47477 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2024-47477?
CVE-2024-47477 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2024-47477?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-47477, 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

Explore the affected products and dependency analysis for CVE-2024-47477

Explore →

Is Your Infrastructure Affected by CVE-2024-47477?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs