CVE-2026-56428

HIGHPre-NVD 8.18.1—
EchelonGraph scoreMEDIUM confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2026-07-30. a secondary CVSS source baseline 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.1Exploit: None knownExposed: 0

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

The SSH service on BSH ELP (Electronic Platform) modules contains a platform-specific vulnerability due to an improperly secured default configuration. An insecure, non-revocable SSH public key is included in the firmware's authorized_keys file for the root user. An attacker in possession of the corresponding private key could leverage it to bypass authentication and gain root-level access to the appliance.

CVSS v3
8.1
EG Score
8.1(medium)
EG Risk
37(Track)
EG Risk 37/100SSVC: 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
Severity81% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
21%
KEV
Not listed

Published

July 30, 2026

Last Modified

July 30, 2026

Advisory Details (1)

Auto-updated Jul 30, 2026
No patch confirmed yet.
generic

BOSCH-SA-943700 | Bosch PSIRT

https://psirt.bosch.com/security-advisories/BOSCH-SA-943700.html

Vendor Advisories for CVE-2026-56428(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 24× in last 7d / 93× 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 179 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-56428?
CVE-2026-56428 is a high vulnerability published on July 30, 2026. The SSH service on BSH ELP (Electronic Platform) modules contains a platform-specific vulnerability due to an improperly secured default configuration. An insecure, non-revocable SSH public key is included in the firmware's authorized_keys file for the root user. An attacker in possession of the…
When was CVE-2026-56428 disclosed?
CVE-2026-56428 was first published in the National Vulnerability Database on July 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-56428 actively exploited?
CVE-2026-56428 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 78.8% of all scored CVEs.
What is the CVSS score of CVE-2026-56428?
CVE-2026-56428 has a CVSS v3 base score of 8.1 (NVD).
How do I remediate CVE-2026-56428?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-56428, 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-2026-56428

Explore →

Is Your Infrastructure Affected by CVE-2026-56428?

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

Start Free Scan →Browse All CVEs