CVE-2026-56415

CRITICALPre-NVD 10.010.0—
EchelonGraph scoreMEDIUM confidence

Score 10.0 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-01. a secondary CVSS source baseline 10.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
10.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 4%CVSS: 10.0Exploit: None knownExposed: 0

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

Storage Concentrator (SC & SCVM) contains a command injection vulnerability within the debug.pl script that is reachable without authentication. A remote attacker can submit a specially crafted HTTP request containing a malicious payload that is processed without adequate input sanitization, resulting in arbitrary command execution with root-level privileges on the underlying system.

CVSS v3
10.0
EG Score
10.0(medium)
EG Risk
51(Track)
EG Risk 51/100SSVC: 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
Severity100% × 45%
Exploitation4% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
4%
EPSS %ILE
91%
KEV
Not listed

Published

July 1, 2026

Last Modified

July 1, 2026

Advisory Details (3)

Auto-updated Sep 10, 2026
Patch available. Sources: cisa.
cisa Patch Available

StoneFly Storage Concentrator | CISA

https://www.cisa.gov/news-events/ics-advisories/icsa-26-181-06
generic

Contact Us | StoneFly

https://stonefly.com/contact-us/
generic

CSAF/csaf_files/OT/white/2026/icsa-26-181-06.json at develop · cisagov/CSAF · GitHub

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-181-06.json

Vendor Advisories for CVE-2026-56415(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 9× in last 7d / 116× 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.

Showing the most recent 100 of 390 total refreshes for this CVE.

  1. 2026-09-11 14:53 UTCEPSS rescore
  2. 2026-09-10 09:35 UTCEPSS rescore
  3. 2026-09-08 22:01 UTCEPSS rescore
  4. 2026-09-07 16:01 UTCEPSS rescore
  5. 2026-09-06 14:28 UTCEG score recompute
  6. 2026-09-06 14:28 UTCGHSA enrichment
  7. 2026-09-06 13:47 UTCEPSS rescore
  8. 2026-09-06 04:58 UTCEG score recompute
  9. 2026-09-06 04:58 UTCGHSA enrichment
  10. 2026-09-04 05:07 UTCEPSS rescore
  11. 2026-09-02 14:12 UTCEPSS rescore
  12. 2026-09-01 13:54 UTCEPSS rescore
  13. 2026-09-01 04:40 UTCEPSS rescore
  14. 2026-08-31 01:48 UTCGHSA enrichment
  15. 2026-08-30 21:53 UTCEG score recompute
  16. 2026-08-30 21:53 UTCGHSA enrichment
  17. 2026-08-30 19:17 UTCEPSS rescore
  18. 2026-08-30 17:39 UTCGHSA enrichment
  19. 2026-08-30 13:44 UTCEG score recompute
  20. 2026-08-30 13:44 UTCGHSA enrichment
  21. 2026-08-30 01:22 UTCEPSS rescore
  22. 2026-08-28 21:42 UTCEPSS rescore
  23. 2026-08-28 02:48 UTCGHSA enrichment
  24. 2026-08-27 22:30 UTCEG score recompute
  25. 2026-08-27 22:30 UTCGHSA enrichment
Show 75 more
  1. 2026-08-27 14:25 UTCEPSS rescore
  2. 2026-08-26 14:46 UTCEPSS rescore
  3. 2026-08-25 13:49 UTCEPSS rescore
  4. 2026-08-25 04:53 UTCGHSA enrichment
  5. 2026-08-25 00:59 UTCGHSA enrichment
  6. 2026-08-24 21:03 UTCGHSA enrichment
  7. 2026-08-24 15:00 UTCEG score recompute
  8. 2026-08-24 15:00 UTCGHSA enrichment
  9. 2026-08-24 10:59 UTCEG score recompute
  10. 2026-08-24 10:59 UTCGHSA enrichment
  11. 2026-08-24 04:16 UTCGHSA enrichment
  12. 2026-08-23 23:32 UTCGHSA enrichment
  13. 2026-08-23 19:37 UTCGHSA enrichment
  14. 2026-08-23 15:43 UTCGHSA enrichment
  15. 2026-08-23 11:48 UTCGHSA enrichment
  16. 2026-08-23 07:53 UTCGHSA enrichment
  17. 2026-08-23 03:59 UTCEG score recompute
  18. 2026-08-23 03:59 UTCGHSA enrichment
  19. 2026-08-23 00:19 UTCEPSS rescore
  20. 2026-08-23 00:03 UTCGHSA enrichment
  21. 2026-08-22 20:08 UTCGHSA enrichment
  22. 2026-08-22 15:22 UTCGHSA enrichment
  23. 2026-08-22 11:25 UTCGHSA enrichment
  24. 2026-08-22 07:30 UTCGHSA enrichment
  25. 2026-08-22 01:08 UTCEG score recompute
  26. 2026-08-22 01:08 UTCGHSA enrichment
  27. 2026-08-21 23:49 UTCEPSS rescore
  28. 2026-08-21 21:12 UTCGHSA enrichment
  29. 2026-08-21 17:18 UTCGHSA enrichment
  30. 2026-08-21 12:42 UTCGHSA enrichment
  31. 2026-08-21 08:36 UTCGHSA enrichment
  32. 2026-08-21 04:41 UTCGHSA enrichment
  33. 2026-08-21 00:43 UTCEG score recompute
  34. 2026-08-21 00:43 UTCGHSA enrichment
  35. 2026-08-20 22:55 UTCEPSS rescore
  36. 2026-08-20 20:49 UTCGHSA enrichment
  37. 2026-08-20 16:55 UTCGHSA enrichment
  38. 2026-08-20 12:41 UTCGHSA enrichment
  39. 2026-08-20 08:47 UTCGHSA enrichment
  40. 2026-08-20 04:52 UTCEG score recompute
  41. 2026-08-20 04:52 UTCGHSA enrichment
  42. 2026-08-19 17:04 UTCEPSS rescore
  43. 2026-08-19 14:13 UTCGHSA enrichment
  44. 2026-08-19 10:19 UTCGHSA enrichment
  45. 2026-08-19 05:34 UTCGHSA enrichment
  46. 2026-08-19 01:00 UTCGHSA enrichment
  47. 2026-08-18 21:02 UTCEG score recompute
  48. 2026-08-18 21:02 UTCGHSA enrichment
  49. 2026-08-18 13:48 UTCEPSS rescore
  50. 2026-08-18 04:53 UTCGHSA enrichment
  51. 2026-08-17 23:40 UTCGHSA enrichment
  52. 2026-08-17 16:51 UTCEG score recompute
  53. 2026-08-17 16:51 UTCGHSA enrichment
  54. 2026-08-17 13:47 UTCEPSS rescore
  55. 2026-08-17 12:26 UTCGHSA enrichment
  56. 2026-08-17 08:29 UTCGHSA enrichment
  57. 2026-08-17 04:35 UTCGHSA enrichment
  58. 2026-08-17 00:40 UTCGHSA enrichment
  59. 2026-08-16 20:45 UTCGHSA enrichment
  60. 2026-08-16 16:50 UTCEG score recompute
  61. 2026-08-16 16:50 UTCGHSA enrichment
  62. 2026-08-16 14:56 UTCEPSS rescore
  63. 2026-08-16 12:56 UTCGHSA enrichment
  64. 2026-08-16 09:01 UTCGHSA enrichment
  65. 2026-08-16 05:07 UTCEG score recompute
  66. 2026-08-16 05:07 UTCGHSA enrichment
  67. 2026-08-16 02:14 UTCEPSS rescore
  68. 2026-08-16 01:13 UTCGHSA enrichment
  69. 2026-08-15 21:18 UTCGHSA enrichment
  70. 2026-08-15 17:23 UTCGHSA enrichment
  71. 2026-08-15 13:24 UTCGHSA enrichment
  72. 2026-08-15 09:29 UTCGHSA enrichment
  73. 2026-08-15 05:34 UTCGHSA enrichment
  74. 2026-08-15 01:39 UTCEG score recompute
  75. 2026-08-15 01:39 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-56415?
CVE-2026-56415 is a critical vulnerability published on July 1, 2026. Storage Concentrator (SC & SCVM) contains a command injection vulnerability within the debug.pl script that is reachable without authentication. A remote attacker can submit a specially crafted HTTP request containing a malicious payload that is processed without adequate input sanitization,…
When was CVE-2026-56415 disclosed?
CVE-2026-56415 was first published in the National Vulnerability Database on July 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-56415 actively exploited?
CVE-2026-56415 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 4% probability of exploitation in the next 30 days, which ranks it in the top 9.3% of all scored CVEs.
What is the CVSS score of CVE-2026-56415?
CVE-2026-56415 has a CVSS v3 base score of 10.0 (NVD).
How do I remediate CVE-2026-56415?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-56415, 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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