CVE-2026-28701

MEDIUMNVD 5.39.8▲
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-27. NVD baseline CVSS 5.3; sources differ by 4.5.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 4 sources updated this week
5.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 1%CVSS: 5.3Exploit: NoneExposed: 0

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

Various versions of Daktronics Controller Firmware could allow authenticated and unauthenticated remote users to escape the intended directory and enumerate arbitrary file system paths.

CVSS v3
5.3
EG Score
9.8(medium)
EPSS
53.4%
KEV
Not listed

Published

June 26, 2026

Last Modified

July 6, 2026

Advisory Details (2)

Auto-updated Jun 29, 2026
Patch available. Sources: cisa.
cisa Patch Available

Daktronics Controller Firmware | CISA

https://www.cisa.gov/news-events/ics-advisories/icsa-26-176-04
generic

CSAF/csaf_files/OT/white/2026/icsa-26-176-04.json at develop · cisagov/CSAF · GitHub

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-176-04.json

Vendor Advisories for CVE-2026-28701(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 96× in last 7d / 142× 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 142 total refreshes for this CVE.

  1. 2026-07-07 07:54 UTCEG score recompute
  2. 2026-07-07 07:54 UTCGHSA enrichment
  3. 2026-07-07 03:56 UTCEG score recompute
  4. 2026-07-07 03:56 UTCGHSA enrichment
  5. 2026-07-06 23:57 UTCEG score recompute
  6. 2026-07-06 23:57 UTCGHSA enrichment
  7. 2026-07-06 20:01 UTCEG score recompute
  8. 2026-07-06 20:01 UTCGHSA enrichment
  9. 2026-07-06 18:21 UTCNVD updateCVSS v3 → 5.3 · severity → MEDIUM
  10. 2026-07-06 16:27 UTCEPSS rescore
  11. 2026-07-06 16:27 UTCEPSS rescore
  12. 2026-07-06 16:01 UTCEG score recompute
  13. 2026-07-06 16:01 UTCGHSA enrichment
  14. 2026-07-06 12:03 UTCEG score recompute
  15. 2026-07-06 12:03 UTCGHSA enrichment
  16. 2026-07-06 08:06 UTCEG score recompute
  17. 2026-07-06 08:06 UTCGHSA enrichment
  18. 2026-07-06 04:10 UTCEG score recompute
  19. 2026-07-06 04:09 UTCGHSA enrichment
  20. 2026-07-06 02:23 UTCEPSS rescore
  21. 2026-07-06 02:23 UTCEPSS rescore
  22. 2026-07-06 00:12 UTCEG score recompute
  23. 2026-07-06 00:12 UTCGHSA enrichment
  24. 2026-07-05 20:16 UTCEG score recompute
  25. 2026-07-05 20:16 UTCGHSA enrichment
Show 75 more
  1. 2026-07-05 16:20 UTCEG score recompute
  2. 2026-07-05 16:20 UTCGHSA enrichment
  3. 2026-07-05 12:23 UTCEG score recompute
  4. 2026-07-05 12:23 UTCGHSA enrichment
  5. 2026-07-05 08:25 UTCEG score recompute
  6. 2026-07-05 08:25 UTCGHSA enrichment
  7. 2026-07-05 04:29 UTCEG score recompute
  8. 2026-07-05 04:29 UTCGHSA enrichment
  9. 2026-07-05 02:30 UTCEPSS rescore
  10. 2026-07-05 00:32 UTCEG score recompute
  11. 2026-07-05 00:32 UTCGHSA enrichment
  12. 2026-07-04 20:36 UTCEG score recompute
  13. 2026-07-04 20:36 UTCGHSA enrichment
  14. 2026-07-04 16:40 UTCEG score recompute
  15. 2026-07-04 16:40 UTCGHSA enrichment
  16. 2026-07-04 12:42 UTCEG score recompute
  17. 2026-07-04 12:42 UTCGHSA enrichment
  18. 2026-07-04 08:45 UTCEG score recompute
  19. 2026-07-04 08:45 UTCGHSA enrichment
  20. 2026-07-04 06:31 UTCEPSS rescore
  21. 2026-07-04 04:49 UTCEG score recompute
  22. 2026-07-04 04:49 UTCGHSA enrichment
  23. 2026-07-04 00:52 UTCEG score recompute
  24. 2026-07-04 00:52 UTCGHSA enrichment
  25. 2026-07-03 20:57 UTCEG score recompute
  26. 2026-07-03 20:57 UTCGHSA enrichment
  27. 2026-07-03 17:00 UTCEG score recompute
  28. 2026-07-03 17:00 UTCGHSA enrichment
  29. 2026-07-03 13:04 UTCEG score recompute
  30. 2026-07-03 13:04 UTCGHSA enrichment
  31. 2026-07-03 09:08 UTCEG score recompute
  32. 2026-07-03 09:08 UTCGHSA enrichment
  33. 2026-07-03 05:12 UTCEG score recompute
  34. 2026-07-03 05:12 UTCGHSA enrichment
  35. 2026-07-03 01:15 UTCEG score recompute
  36. 2026-07-03 01:15 UTCGHSA enrichment
  37. 2026-07-02 21:18 UTCEG score recompute
  38. 2026-07-02 21:18 UTCGHSA enrichment
  39. 2026-07-02 17:23 UTCEG score recompute
  40. 2026-07-02 17:23 UTCGHSA enrichment
  41. 2026-07-02 13:27 UTCEG score recompute
  42. 2026-07-02 13:27 UTCGHSA enrichment
  43. 2026-07-02 09:31 UTCEG score recompute
  44. 2026-07-02 09:31 UTCGHSA enrichment
  45. 2026-07-02 05:35 UTCEG score recompute
  46. 2026-07-02 05:35 UTCGHSA enrichment
  47. 2026-07-02 01:39 UTCEG score recompute
  48. 2026-07-02 01:39 UTCGHSA enrichment
  49. 2026-07-01 21:44 UTCEG score recompute
  50. 2026-07-01 21:44 UTCGHSA enrichment
  51. 2026-07-01 17:49 UTCEG score recompute
  52. 2026-07-01 17:49 UTCGHSA enrichment
  53. 2026-07-01 15:06 UTCEPSS rescore
  54. 2026-07-01 13:51 UTCEG score recompute
  55. 2026-07-01 13:51 UTCGHSA enrichment
  56. 2026-07-01 09:55 UTCEG score recompute
  57. 2026-07-01 09:55 UTCGHSA enrichment
  58. 2026-07-01 05:59 UTCEG score recompute
  59. 2026-07-01 05:59 UTCGHSA enrichment
  60. 2026-07-01 02:03 UTCEG score recompute
  61. 2026-07-01 02:02 UTCGHSA enrichment
  62. 2026-06-30 23:22 UTCEPSS rescore
  63. 2026-06-30 23:22 UTCEPSS rescore
  64. 2026-06-30 22:06 UTCEG score recompute
  65. 2026-06-30 22:06 UTCGHSA enrichment
  66. 2026-06-30 18:10 UTCEG score recompute
  67. 2026-06-30 18:10 UTCGHSA enrichment
  68. 2026-06-30 14:14 UTCEG score recompute
  69. 2026-06-30 14:14 UTCGHSA enrichment
  70. 2026-06-30 10:17 UTCEG score recompute
  71. 2026-06-30 10:17 UTCGHSA enrichment
  72. 2026-06-30 06:20 UTCEG score recompute
  73. 2026-06-30 06:20 UTCGHSA enrichment
  74. 2026-06-30 02:24 UTCEG score recompute
  75. 2026-06-30 02:24 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-28701?
CVE-2026-28701 is a medium vulnerability published on June 26, 2026. Various versions of Daktronics Controller Firmware could allow authenticated and unauthenticated remote users to escape the intended directory and enumerate arbitrary file system paths.
When was CVE-2026-28701 disclosed?
CVE-2026-28701 was first published in the National Vulnerability Database on June 26, 2026, with the most recent update on July 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-28701 actively exploited?
CVE-2026-28701 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 53.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-28701?
CVE-2026-28701 has a CVSS v3 base score of 5.3 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.8.
How do I remediate CVE-2026-28701?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-28701, 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-2026-28701

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