CVE-2026-55729

HIGHPre-NVD 7.77.7—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.7 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 76% 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
7.7EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.7Exploit: None knownExposed: 0

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

Exposure of Sensitive Information (CWE-200) in LWEB802 browser localStorage in Loytec LWEB-802 before 5.0.8 on all platforms allows an unauthenticated remote attacker to leak stored management credentials via a crafted link.

CVSS v3
7.7
EG Score
7.7(medium)
EG Risk
35(Track)
EG Risk 35/100SSVC: 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
Severity77% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
25%
KEV
Not listed

Published

July 24, 2026

Last Modified

July 27, 2026

Advisory Details (1)

Auto-updated Jul 24, 2026
No patch confirmed yet.
generic

DIBT-CVE 20260601-0001 Exposure of Credentials Stored in Browser Local Storage (HIGH)

https://www.loytec.com/support/product-security/advisories/8526-dibt-cve-20260601-0001-exposure-of-credentials-stored-in-browser-local-storage-high

Vendor Advisories for CVE-2026-55729(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 22× in last 7d / 113× 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 140 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-55729?
CVE-2026-55729 is a high vulnerability published on July 24, 2026. Exposure of Sensitive Information (CWE-200) in LWEB802 browser localStorage in Loytec LWEB-802 before 5.0.8 on all platforms allows an unauthenticated remote attacker to leak stored management credentials via a crafted link.
When was CVE-2026-55729 disclosed?
CVE-2026-55729 was first published in the National Vulnerability Database on July 24, 2026, with the most recent update on July 27, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-55729 actively exploited?
CVE-2026-55729 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 75.5% of all scored CVEs.
What is the CVSS score of CVE-2026-55729?
CVE-2026-55729 has a CVSS v3 base score of 7.7 (NVD).
How do I remediate CVE-2026-55729?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-55729, 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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