CVE-2026-34023

HIGHPre-NVD 7.17.1—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.1 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 75% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this weekElevated
7.1
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.1Exploit: NoneExposed: 0

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

The Wertheim SafeController Software, AssemblyVersion 6.15.8328.28014, contains an incorrect authorization vulnerability in the WebSocket communication used by the SafeController WebMessageBroker. An authenticated attacker with valid low-privileged branch user credentials can manipulate WebSocket messages by specifying controller identifiers belonging to other branches. This allows the attacker to access restricted functions and resources in other branches, including activating boxes outside of the user's authorized branch.

CVSS v3
7.1
EG Score
7.1(medium)
EPSS
25.5%
KEV
Not listed

Published

June 15, 2026

Last Modified

June 15, 2026

Advisory Details (2)

Auto-updated Jun 15, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic

Safe Deposit Software: Role-Based Control System

https://wertheim-safes.com/safe-deposit-box-management/
generic🟡 PoC Available

Multiple Critical Vulnerabilities in Wertheim SafeController Software for VAULT ROOMS (Safe Deposit Locker System) - SEC Consult

https://r.sec-consult.com/wertheim

Vendor Advisories for CVE-2026-34023(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 36× in last 7d / 121× 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 121 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-34023?
CVE-2026-34023 is a high vulnerability published on June 15, 2026. The Wertheim SafeController Software, AssemblyVersion 6.15.8328.28014, contains an incorrect authorization vulnerability in the WebSocket communication used by the SafeController WebMessageBroker. An authenticated attacker with valid low-privileged branch user credentials can manipulate WebSocket…
When was CVE-2026-34023 disclosed?
CVE-2026-34023 was first published in the National Vulnerability Database on June 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-34023 actively exploited?
CVE-2026-34023 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 25.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-34023?
CVE-2026-34023 has a CVSS v3 base score of 7.1 (NVD).
How do I remediate CVE-2026-34023?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-34023, 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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