CVE-2026-14952

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-20. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: None knownExposed: 0

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

An unauthenticated remote attacker can retrieve sensible files from the FDS Web server, such as the backup archive at /FdsBackup.zip and additional files under /downloads/*, directly over HTTP without a valid session. These files disclose detailed railway signaling and track layout information that should not be available to unauthenticated users.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
49(Track)
EG Risk 49/100SSVC: 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
Severity75% × 45%
Exploitation1% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
42%
KEV
Not listed

Published

August 20, 2026

Last Modified

September 3, 2026

Advisory Details (1)

Auto-updated Aug 20, 2026
No patch confirmed yet.
generic

Frauscher: FDS102 for FAdC/FAdCi R2 has multiple vulnerabilities

https://www.certvde.com/en/advisories/VDE-2026-078/

Vendor Advisories for CVE-2026-14952(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 21× in last 7d / 105× 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 117 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-14952?
CVE-2026-14952 is a high vulnerability published on August 20, 2026. An unauthenticated remote attacker can retrieve sensible files from the FDS Web server, such as the backup archive at /FdsBackup.zip and additional files under /downloads/*, directly over HTTP without a valid session. These files disclose detailed railway signaling and track layout information that…
When was CVE-2026-14952 disclosed?
CVE-2026-14952 was first published in the National Vulnerability Database on August 20, 2026, with the most recent update on September 3, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-14952 actively exploited?
CVE-2026-14952 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 58.4% of all scored CVEs.
What is the CVSS score of CVE-2026-14952?
CVE-2026-14952 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-14952?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-14952, 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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