CVE-2026-55985

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreMEDIUM confidence

Score 4.3 from GitHub Security Advisory published 2026-07-25. a secondary CVSS source baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.3Exploit: None knownExposed: 0

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

The web management interface in Tycon Systems TPDIN-Monitor-WEB2

stores and displays system credentials in cleartext on a certain configuration page accessible to authenticated users. Any party with access to the administrative dashboard can immediately read these credentials, which may be used to compromise other systems on the local network.

CVSS v3
4.3
EG Score
4.3(medium)
EG Risk
19(Track)
EG Risk 19/100SSVC: 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
Severity43% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
3%
KEV
Not listed

Published

July 24, 2026

Last Modified

September 4, 2026

Advisory Details (3)

Auto-updated Jul 26, 2026
⚠️ Active exploitation confirmed. Patch available. Sources: cisa.
generic

Contact Us - Tycon Systems Inc.

https://www.tyconsystems.com/contact
cisa Patch Available🔴 Active Exploitation

Tycon Systems TPDIN-Monitor-WEB2 | CISA

Tycon Systems TPDIN-Monitor-WEB2 | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.

https://www.cisa.gov/news-events/ics-advisories/icsa-26-202-01
generic

CSAF/csaf_files/OT/white/2026/icsa-26-202-01.json at develop · cisagov/CSAF · GitHub

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-202-01.json

Vendor Advisories for CVE-2026-55985(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 15× in last 7d / 71× 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 149 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-55985?
CVE-2026-55985 is a medium vulnerability published on July 24, 2026. The web management interface in Tycon Systems TPDIN-Monitor-WEB2 stores and displays system credentials in cleartext on a certain configuration page accessible to authenticated users. Any party with access to the administrative dashboard can immediately read these credentials, which may be used to…
When was CVE-2026-55985 disclosed?
CVE-2026-55985 was first published in the National Vulnerability Database on July 24, 2026, with the most recent update on September 4, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-55985 actively exploited?
CVE-2026-55985 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 97.0% of all scored CVEs.
What is the CVSS score of CVE-2026-55985?
CVE-2026-55985 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2026-55985?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-55985, 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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