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: 0.3%, top 74% 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
8.7EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.7Exploit: None knownExposed: 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)
EG Risk
39(Track)
EG Risk 39/100SSVC: 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
Severity87% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
26%
KEV
Not listed

Published

June 22, 2026

Last Modified

July 7, 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 13× 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 115 total refreshes for this CVE.

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

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, with the most recent update on July 7, 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 0% probability of exploitation in the next 30 days, which ranks it in the top 74.4% of all scored CVEs.
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.

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