CVE-2026-58115

CRITICALPre-NVD 10.010.0—
EchelonGraph scoreMEDIUM confidence

Score 10.0 from GitHub Security Advisory (severity: CRITICAL) published 2026-08-11. 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: 1%CVSS: 10.0Exploit: None knownExposed: 0

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

A vulnerability has been identified in SIMATIC IoT2050 Advanced (6ES7647-0BA00-1YA2) (All versions < V4.3.4.1 running Industrial OS with Node-RED installed). Affected devices do not enforce authentication on the Node-RED HTTP interface, allowing unauthenticated access to programming nodes that are capable of executing system commands on the server. This could allow an unauthenticated remote attacker to create malicious flows through the HTTP interface in order to execute arbitrary code on the underlying server with maximum privileges.

CVSS v3
10.0
EG Score
10.0(medium)
EG Risk
60(Track)
EG Risk 60/100SSVC: 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%
Exploitation1% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
50%
KEV
Not listed

Published

August 11, 2026

Last Modified

August 28, 2026

Advisory Details (1)

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

SSA-834709

https://cert-portal.siemens.com/productcert/html/ssa-834709.html

Vendor Advisories for CVE-2026-58115(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 43× in last 7d / 187× 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 271 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-58115?
CVE-2026-58115 is a critical vulnerability published on August 11, 2026. A vulnerability has been identified in SIMATIC IoT2050 Advanced (6ES7647-0BA00-1YA2) (All versions < V4.3.4.1 running Industrial OS with Node-RED installed). Affected devices do not enforce authentication on the Node-RED HTTP interface, allowing unauthenticated access to programming nodes that are…
When was CVE-2026-58115 disclosed?
CVE-2026-58115 was first published in the National Vulnerability Database on August 11, 2026, with the most recent update on August 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-58115 actively exploited?
CVE-2026-58115 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 50.1% of all scored CVEs.
What is the CVSS score of CVE-2026-58115?
CVE-2026-58115 has a CVSS v3 base score of 10.0 (NVD).
How do I remediate CVE-2026-58115?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-58115, 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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