CVE-2026-30652

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-06-02. NVD baseline CVSS 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 8.8Exploit: None knownExposed: 0

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

A remote buffer overflow vulnerability exists in the /cgi-bin/dido/setdo.cgi endpoint of the admin interface of Vivotek FD8136 cameras running firmware version FD8136-VVTK-0300a. This flaw allows an authenticated attacker to execute arbitrary code as root on the device.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: 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%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
43%
KEV
Not listed

Published

June 2, 2026

Last Modified

July 22, 2026

Advisory Details (2)

Auto-updated Jun 3, 2026
No patch confirmed yet.
generic

vulnerability-research/CVE-2026-30652 at main · xchg-rax-rax/vulnerability-research · GitHub

https://github.com/xchg-rax-rax/vulnerability-research/tree/main/CVE-2026-30652
generic

VIVOTEK

http://vivotek.com

Vendor Advisories for CVE-2026-30652(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 7× in last 7d / 41× 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 258 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-30652?
CVE-2026-30652 is a high vulnerability published on June 2, 2026. A remote buffer overflow vulnerability exists in the /cgi-bin/dido/setdo.cgi endpoint of the admin interface of Vivotek FD8136 cameras running firmware version FD8136-VVTK-0300a. This flaw allows an authenticated attacker to execute arbitrary code as root on the device.
When was CVE-2026-30652 disclosed?
CVE-2026-30652 was first published in the National Vulnerability Database on June 2, 2026, with the most recent update on July 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-30652 actively exploited?
CVE-2026-30652 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 57.1% of all scored CVEs.
What is the CVSS score of CVE-2026-30652?
CVE-2026-30652 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-30652?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-30652, 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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