CVE-2026-15270

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory published 2026-07-09. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.5Exploit: Elevated riskExposed: 0

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

A weakness has been identified in D-link DIR-823G 1.0.2B05_20181207. Affected by this vulnerability is an unknown functionality of the file /etc/boa/boa.conf of the component Web Interface. Executing a manipulation can lead to least privilege violation. The attack can be launched remotely. The attack requires a high level of complexity. The exploitation appears to be difficult. The exploit has been made available to the public and could be used for attacks.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
50(Track*)
EG Risk 50/100SSVC: 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
Severity75% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
1%
EPSS %ILE
56%
KEV
Not listed

Published

July 9, 2026

Last Modified

July 13, 2026

Advisory Details (1)

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

Smart Home, SMB and Enterprise solutions | D-Link

https://www.dlink.com/

Vendor Advisories for CVE-2026-15270(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 26× in last 7d / 117× 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 160 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-15270?
CVE-2026-15270 is a high vulnerability published on July 9, 2026. A weakness has been identified in D-link DIR-823G 1.0.2B05_20181207. Affected by this vulnerability is an unknown functionality of the file /etc/boa/boa.conf of the component Web Interface. Executing a manipulation can lead to least privilege violation. The attack can be launched remotely. The…
When was CVE-2026-15270 disclosed?
CVE-2026-15270 was first published in the National Vulnerability Database on July 9, 2026, with the most recent update on July 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-15270 actively exploited?
CVE-2026-15270 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 44.5% of all scored CVEs.
What is the CVSS score of CVE-2026-15270?
CVE-2026-15270 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-15270?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-15270, 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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