CVE-2025-4994

HIGHPre-NVD 8.78.7—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.7 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.2%, top 90% 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 week
8.7
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.7Exploit: NoneExposed: 0

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

The SafeLine SL6 and SL6+ devices integrated into elevator emergency intercom systems are vulnerable to an authentication bypass. This vulnerability allows attackers to bypass authentication requirements and access the device's configuration service via the Bluetooth Low Energy (BLE) interface. Consequently, an attacker within wireless range can gain unauthorized administrative access to the device configuration.

CVSS v3
8.7
EG Score
8.7(medium)
EPSS
9.9%
KEV
Not listed

Published

June 22, 2026

Last Modified

June 22, 2026

Advisory Details (1)

Auto-updated Jun 22, 2026
No patch confirmed yet.
generic

SCHUTZWERK-SA-2025-001: Authentication Bypass for SafeLine SL6 and SL6+ (CVE-2025-4994)

https://www.schutzwerk.com/en/blog/schutzwerk-sa-2025-001/

Vendor Advisories for CVE-2025-4994(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 42× in last 7d / 92× 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. 2026-07-07 09:11 UTCEG score recompute
  2. 2026-07-07 09:10 UTCGHSA enrichment
  3. 2026-07-06 22:19 UTCEG score recompute
  4. 2026-07-06 22:19 UTCGHSA enrichment
  5. 2026-07-06 16:27 UTCEPSS rescore
  6. 2026-07-06 16:27 UTCEPSS rescore
  7. 2026-07-06 11:26 UTCEG score recompute
  8. 2026-07-06 11:26 UTCGHSA enrichment
  9. 2026-07-06 02:23 UTCEPSS rescore
  10. 2026-07-06 02:23 UTCEPSS rescore
  11. 2026-07-06 00:34 UTCEG score recompute
  12. 2026-07-06 00:34 UTCGHSA enrichment
  13. 2026-07-05 13:43 UTCEG score recompute
  14. 2026-07-05 13:42 UTCGHSA enrichment
  15. 2026-07-05 02:51 UTCEG score recompute
  16. 2026-07-05 02:51 UTCGHSA enrichment
  17. 2026-07-05 02:30 UTCEPSS rescore
  18. 2026-07-04 16:00 UTCEG score recompute
  19. 2026-07-04 16:00 UTCGHSA enrichment
  20. 2026-07-04 06:30 UTCEPSS rescore
  21. 2026-07-04 05:09 UTCEG score recompute
  22. 2026-07-04 05:09 UTCGHSA enrichment
  23. 2026-07-03 18:14 UTCEG score recompute
  24. 2026-07-03 18:14 UTCGHSA enrichment
  25. 2026-07-03 07:23 UTCEG score recompute
Show 67 more
  1. 2026-07-03 07:23 UTCGHSA enrichment
  2. 2026-07-02 20:32 UTCEG score recompute
  3. 2026-07-02 20:32 UTCGHSA enrichment
  4. 2026-07-02 17:01 UTCEPSS rescore
  5. 2026-07-02 09:40 UTCEG score recompute
  6. 2026-07-02 09:40 UTCGHSA enrichment
  7. 2026-07-01 22:49 UTCEG score recompute
  8. 2026-07-01 22:49 UTCGHSA enrichment
  9. 2026-07-01 15:06 UTCEPSS rescore
  10. 2026-07-01 11:58 UTCEG score recompute
  11. 2026-07-01 11:58 UTCGHSA enrichment
  12. 2026-07-01 01:08 UTCEG score recompute
  13. 2026-07-01 01:07 UTCGHSA enrichment
  14. 2026-06-30 23:22 UTCEPSS rescore
  15. 2026-06-30 23:22 UTCEPSS rescore
  16. 2026-06-30 14:15 UTCEG score recompute
  17. 2026-06-30 14:14 UTCGHSA enrichment
  18. 2026-06-30 03:22 UTCEG score recompute
  19. 2026-06-30 03:22 UTCGHSA enrichment
  20. 2026-06-29 16:31 UTCEG score recompute
  21. 2026-06-29 16:31 UTCGHSA enrichment
  22. 2026-06-29 14:06 UTCEPSS rescore
  23. 2026-06-29 14:06 UTCEPSS rescore
  24. 2026-06-29 05:40 UTCEG score recompute
  25. 2026-06-29 05:39 UTCGHSA enrichment
  26. 2026-06-28 18:48 UTCEG score recompute
  27. 2026-06-28 18:48 UTCGHSA enrichment
  28. 2026-06-28 14:07 UTCEPSS rescore
  29. 2026-06-28 14:07 UTCEPSS rescore
  30. 2026-06-28 07:57 UTCEG score recompute
  31. 2026-06-28 07:57 UTCGHSA enrichment
  32. 2026-06-28 04:55 UTCEPSS rescore
  33. 2026-06-28 04:55 UTCEPSS rescore
  34. 2026-06-27 21:07 UTCEG score recompute
  35. 2026-06-27 21:07 UTCGHSA enrichment
  36. 2026-06-27 10:16 UTCEG score recompute
  37. 2026-06-27 10:16 UTCGHSA enrichment
  38. 2026-06-27 03:08 UTCEPSS rescore
  39. 2026-06-26 23:26 UTCEG score recompute
  40. 2026-06-26 23:26 UTCGHSA enrichment
  41. 2026-06-26 12:35 UTCEG score recompute
  42. 2026-06-26 12:35 UTCGHSA enrichment
  43. 2026-06-26 01:44 UTCEG score recompute
  44. 2026-06-26 01:44 UTCGHSA enrichment
  45. 2026-06-25 14:53 UTCEG score recompute
  46. 2026-06-25 14:53 UTCGHSA enrichment
  47. 2026-06-25 13:49 UTCEPSS rescore
  48. 2026-06-25 13:49 UTCEPSS rescore
  49. 2026-06-25 04:03 UTCEG score recompute
  50. 2026-06-25 04:03 UTCGHSA enrichment
  51. 2026-06-24 17:12 UTCEG score recompute
  52. 2026-06-24 17:12 UTCGHSA enrichment
  53. 2026-06-24 14:04 UTCEPSS rescore
  54. 2026-06-24 14:04 UTCEPSS rescore
  55. 2026-06-24 06:17 UTCEG score recompute
  56. 2026-06-24 06:17 UTCGHSA enrichment
  57. 2026-06-23 21:32 UTCEPSS rescore
  58. 2026-06-23 21:32 UTCEPSS rescore
  59. 2026-06-23 19:22 UTCEG score recompute
  60. 2026-06-23 19:22 UTCGHSA enrichment
  61. 2026-06-23 08:30 UTCEG score recompute
  62. 2026-06-23 08:30 UTCGHSA enrichment
  63. 2026-06-22 21:39 UTCEG score recompute▲ 8.70
  64. 2026-06-22 21:39 UTCGHSA enrichment
  65. 2026-06-22 21:37 UTCNVD updateCVSS v3 → 8.7 · CVSS v4 → 8.7
  66. 2026-06-22 13:28 UTCEG score recompute
  67. 2026-06-22 13:27 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2025-4994?
CVE-2025-4994 is a high vulnerability published on June 22, 2026. The SafeLine SL6 and SL6+ devices integrated into elevator emergency intercom systems are vulnerable to an authentication bypass. This vulnerability allows attackers to bypass authentication requirements and access the device's configuration service via the Bluetooth Low Energy (BLE) interface.…
When was CVE-2025-4994 disclosed?
CVE-2025-4994 was first published in the National Vulnerability Database 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-2025-4994 actively exploited?
CVE-2025-4994 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 9.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2025-4994?
CVE-2025-4994 has a CVSS v3 base score of 8.7 (NVD).
How do I remediate CVE-2025-4994?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-4994, 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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