CVE-2026-11339

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.8 under NVD CVSS v3. EPSS exploit probability: 3.1%, top 13% of all CVEs by exploit prediction. GitHub Security Advisory enrichment pending alignment with NVD CVSS.

Triggered by: NVD CVSS baseline
Sources: epss, ghsa, nvd
Trending — 3 sources updated this weekElevated
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 3%CVSS: 8.8Exploit: Elevated riskExposed: 0

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

A vulnerability was detected in D-Link DWR-M920 up to 1.1.50. The affected element is the function sub_41CF20 of the file /boafrm/formUSSDSetup. The manipulation of the argument ussdValue results in command injection. It is possible to launch the attack remotely. The exploit is now public and may be used.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
56(Track)
EG Risk 56/100SSVC: 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
Severity88% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
3%
EPSS %ILE
87%
KEV
Not listed

Published

June 5, 2026

Last Modified

June 9, 2026

Advisory Details (2)

Auto-updated Jun 9, 2026
No patch confirmed yet.
generic

Smart Home, SMB and Enterprise solutions | D-Link

https://www.dlink.com/
generic

Dlink/formUSSDSetup.md at DWR-M920 · 7u7777/Dlink · GitHub

https://github.com/7u7777/Dlink/blob/DWR-M920/formUSSDSetup.md

Vendor Advisories for CVE-2026-11339(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 7× in last 7d / 36× 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 212 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-11339?
CVE-2026-11339 is a high vulnerability published on June 5, 2026. A vulnerability was detected in D-Link DWR-M920 up to 1.1.50. The affected element is the function sub_41CF20 of the file /boafrm/formUSSDSetup. The manipulation of the argument ussdValue results in command injection. It is possible to launch the attack remotely. The exploit is now public and may…
When was CVE-2026-11339 disclosed?
CVE-2026-11339 was first published in the National Vulnerability Database on June 5, 2026, with the most recent update on June 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-11339 actively exploited?
CVE-2026-11339 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 3% probability of exploitation in the next 30 days, which ranks it in the top 12.8% of all scored CVEs.
What is the CVSS score of CVE-2026-11339?
CVE-2026-11339 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-11339?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-11339, 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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