CVE-2026-58147

CRITICALPre-NVD 9.39.3—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.3 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 1.6%, top 26% 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
9.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 2%CVSS: 9.3Exploit: None knownExposed: 0

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

WNC T-Mobile 5G Box IDU router contains an OS command injection vulnerability in the portal.cgi component's password change functionality. The application improperly neutralizes special elements in the http_passwd_hidden and http_passwdConfirm_hidden parameters, allowing an authenticated attacker to execute arbitrary commands on the underlying operating system with root privileges.This issue has been fixed in firmware version 1.1.0.651412

CVSS v3
9.3
EG Score
9.3(medium)
EG Risk
42(Track)
EG Risk 42/100SSVC: 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
Severity93% × 45%
Exploitation2% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
2%
EPSS %ILE
74%
KEV
Not listed

Published

September 16, 2026

Last Modified

September 16, 2026

Advisory Details (1)

Auto-updated Sep 17, 2026
No patch confirmed yet.
generic

Podatności w routerach WNC T-Mobile 5G Box IDU | CERT Polska

https://cert.pl/posts/2026/09/CVE-2026-40854

Vendor Advisories for CVE-2026-58147(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 52× 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.

  1. 2026-09-25 09:51 UTCGHSA enrichment
  2. 2026-09-25 05:45 UTCGHSA enrichment
  3. 2026-09-25 01:39 UTCGHSA enrichment
  4. 2026-09-24 21:32 UTCGHSA enrichment
  5. 2026-09-24 16:40 UTCEG score recompute
  6. 2026-09-24 16:40 UTCGHSA enrichment
  7. 2026-09-24 14:04 UTCEPSS rescore
  8. 2026-09-24 12:33 UTCGHSA enrichment
  9. 2026-09-24 08:26 UTCGHSA enrichment
  10. 2026-09-24 04:20 UTCGHSA enrichment
  11. 2026-09-24 00:14 UTCGHSA enrichment
  12. 2026-09-23 20:07 UTCEG score recompute
  13. 2026-09-23 20:07 UTCGHSA enrichment
  14. 2026-09-23 17:54 UTCEPSS rescore
  15. 2026-09-23 16:00 UTCGHSA enrichment
  16. 2026-09-23 11:52 UTCGHSA enrichment
  17. 2026-09-23 07:46 UTCGHSA enrichment
  18. 2026-09-23 03:40 UTCGHSA enrichment
  19. 2026-09-22 23:33 UTCGHSA enrichment
  20. 2026-09-22 19:10 UTCGHSA enrichment
  21. 2026-09-22 15:04 UTCEG score recompute
  22. 2026-09-22 15:04 UTCGHSA enrichment
  23. 2026-09-22 10:58 UTCGHSA enrichment
  24. 2026-09-22 06:51 UTCGHSA enrichment
  25. 2026-09-22 02:45 UTCGHSA enrichment
Show 46 more
  1. 2026-09-21 22:38 UTCEG score recompute
  2. 2026-09-21 22:38 UTCGHSA enrichment
  3. 2026-09-21 18:32 UTCGHSA enrichment
  4. 2026-09-21 14:26 UTCGHSA enrichment
  5. 2026-09-21 10:19 UTCGHSA enrichment
  6. 2026-09-21 06:13 UTCGHSA enrichment
  7. 2026-09-21 02:07 UTCGHSA enrichment
  8. 2026-09-20 22:01 UTCEG score recompute
  9. 2026-09-20 22:01 UTCGHSA enrichment
  10. 2026-09-20 20:16 UTCEPSS rescore
  11. 2026-09-20 17:54 UTCGHSA enrichment
  12. 2026-09-20 13:48 UTCGHSA enrichment
  13. 2026-09-20 09:42 UTCGHSA enrichment
  14. 2026-09-20 05:35 UTCGHSA enrichment
  15. 2026-09-20 01:29 UTCGHSA enrichment
  16. 2026-09-19 21:22 UTCGHSA enrichment
  17. 2026-09-19 17:16 UTCEG score recompute
  18. 2026-09-19 17:16 UTCGHSA enrichment
  19. 2026-09-19 13:10 UTCGHSA enrichment
  20. 2026-09-19 09:03 UTCGHSA enrichment
  21. 2026-09-19 04:57 UTCGHSA enrichment
  22. 2026-09-19 00:50 UTCGHSA enrichment
  23. 2026-09-18 20:44 UTCEG score recompute
  24. 2026-09-18 20:43 UTCGHSA enrichment
  25. 2026-09-18 19:28 UTCEPSS rescore
  26. 2026-09-18 16:35 UTCGHSA enrichment
  27. 2026-09-18 12:28 UTCGHSA enrichment
  28. 2026-09-18 08:21 UTCGHSA enrichment
  29. 2026-09-18 04:14 UTCGHSA enrichment
  30. 2026-09-18 00:08 UTCGHSA enrichment
  31. 2026-09-17 20:02 UTCEG score recompute
  32. 2026-09-17 20:02 UTCGHSA enrichment
  33. 2026-09-17 19:31 UTCEPSS rescore
  34. 2026-09-17 15:56 UTCGHSA enrichment
  35. 2026-09-17 11:50 UTCGHSA enrichment
  36. 2026-09-17 07:43 UTCGHSA enrichment
  37. 2026-09-17 03:37 UTCGHSA enrichment
  38. 2026-09-16 23:31 UTCGHSA enrichment
  39. 2026-09-16 19:25 UTCGHSA enrichment
  40. 2026-09-16 16:35 UTCEG score recompute
  41. 2026-09-16 16:34 UTCGHSA enrichment
  42. 2026-09-16 16:00 UTCEG score recompute
  43. 2026-09-16 16:00 UTCGHSA enrichment
  44. 2026-09-16 12:22 UTCEG score recompute
  45. 2026-09-16 11:32 UTCEG score recompute
  46. 2026-09-16 11:30 UTCMITRE cvelistV5first tracked

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Frequently asked(5)

What is CVE-2026-58147?
CVE-2026-58147 is a critical vulnerability published on September 16, 2026. WNC T-Mobile 5G Box IDU router contains an OS command injection vulnerability in the portal.cgi component's password change functionality. The application improperly neutralizes special elements in the httppasswdhidden and httppasswdConfirmhidden parameters, allowing an authenticated attacker to…
When was CVE-2026-58147 disclosed?
CVE-2026-58147 was first published in the National Vulnerability Database on September 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-58147 actively exploited?
CVE-2026-58147 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2% probability of exploitation in the next 30 days, which ranks it in the top 25.6% of all scored CVEs.
What is the CVSS score of CVE-2026-58147?
CVE-2026-58147 has a CVSS v3 base score of 9.3 (NVD).
How do I remediate CVE-2026-58147?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-58147, 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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