CVE-2026-52200

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-09. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 4 sources updated this weekElevated
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 9.8Exploit: NoneExposed: 0

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

An issue in Generic OEM UZ801_v2.1 4G LTE Router V3.4.3 allows a remote attacker to execute arbitrary code via the /ajax web management API endpoint in MifiService.apk

CVSS v3
9.8
EG Score
9.8(high)
EPSS
40.3%
KEV
Not listed

Published

July 8, 2026

Last Modified

July 9, 2026

Advisory Details (2)

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

GitHub - lamaper/CVE-2026-52200 · GitHub

https://github.com/lamaper/CVE-2026-52200
generic

GitHub - lamaper/CVE-2026-52200 · GitHub

https://github.com/lamaper/UZ801-MifiService-Broken-Access-Control

Vendor Advisories for CVE-2026-52200(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 65× in last 7d / 68× 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. 2026-07-15 23:21 UTCEG score recompute
  2. 2026-07-15 23:21 UTCGHSA enrichment
  3. 2026-07-15 19:24 UTCEG score recompute
  4. 2026-07-15 19:24 UTCGHSA enrichment
  5. 2026-07-15 16:57 UTCEPSS rescore
  6. 2026-07-15 16:57 UTCEPSS rescore
  7. 2026-07-15 15:28 UTCEG score recompute
  8. 2026-07-15 15:28 UTCGHSA enrichment
  9. 2026-07-15 11:31 UTCEG score recompute
  10. 2026-07-15 11:30 UTCGHSA enrichment
  11. 2026-07-15 07:30 UTCEG score recompute
  12. 2026-07-15 07:30 UTCGHSA enrichment
  13. 2026-07-15 03:33 UTCEG score recompute
  14. 2026-07-15 03:33 UTCGHSA enrichment
  15. 2026-07-15 02:00 UTCEPSS rescore
  16. 2026-07-15 02:00 UTCEPSS rescore
  17. 2026-07-14 23:35 UTCEG score recompute
  18. 2026-07-14 23:35 UTCGHSA enrichment
  19. 2026-07-14 19:39 UTCEG score recompute
  20. 2026-07-14 19:39 UTCGHSA enrichment
  21. 2026-07-14 15:43 UTCEG score recompute
  22. 2026-07-14 15:43 UTCGHSA enrichment
  23. 2026-07-14 11:43 UTCEG score recompute
  24. 2026-07-14 11:43 UTCGHSA enrichment
  25. 2026-07-14 07:47 UTCEG score recompute
Show 43 more
  1. 2026-07-14 07:47 UTCGHSA enrichment
  2. 2026-07-14 03:50 UTCEG score recompute
  3. 2026-07-14 03:50 UTCGHSA enrichment
  4. 2026-07-13 23:54 UTCEG score recompute
  5. 2026-07-13 23:54 UTCGHSA enrichment
  6. 2026-07-13 22:31 UTCEPSS rescore
  7. 2026-07-13 19:58 UTCEG score recompute
  8. 2026-07-13 19:58 UTCGHSA enrichment
  9. 2026-07-13 16:01 UTCEG score recompute
  10. 2026-07-13 16:01 UTCGHSA enrichment
  11. 2026-07-13 12:04 UTCEG score recompute
  12. 2026-07-13 12:04 UTCGHSA enrichment
  13. 2026-07-13 08:06 UTCEG score recompute
  14. 2026-07-13 08:06 UTCGHSA enrichment
  15. 2026-07-13 06:13 UTCEPSS rescore
  16. 2026-07-13 06:13 UTCEPSS rescore
  17. 2026-07-13 04:10 UTCEG score recompute
  18. 2026-07-13 04:10 UTCGHSA enrichment
  19. 2026-07-13 00:13 UTCEG score recompute
  20. 2026-07-13 00:13 UTCGHSA enrichment
  21. 2026-07-12 20:16 UTCEG score recompute
  22. 2026-07-12 20:16 UTCGHSA enrichment
  23. 2026-07-12 16:19 UTCEG score recompute
  24. 2026-07-12 16:19 UTCGHSA enrichment
  25. 2026-07-12 12:22 UTCEG score recompute
  26. 2026-07-12 12:22 UTCGHSA enrichment
  27. 2026-07-12 08:25 UTCEG score recompute
  28. 2026-07-12 08:25 UTCGHSA enrichment
  29. 2026-07-12 05:46 UTCEPSS rescore
  30. 2026-07-12 04:29 UTCEG score recompute
  31. 2026-07-12 04:28 UTCGHSA enrichment
  32. 2026-07-12 00:32 UTCEG score recompute
  33. 2026-07-12 00:32 UTCGHSA enrichment
  34. 2026-07-11 20:35 UTCEG score recompute▲ 9.80
  35. 2026-07-11 20:35 UTCGHSA enrichment
  36. 2026-07-11 08:27 UTCEPSS rescore
  37. 2026-07-11 08:27 UTCEPSS rescore
  38. 2026-07-09 19:10 UTCEPSS rescore
  39. 2026-07-09 19:10 UTCEPSS rescore
  40. 2026-07-09 15:35 UTCMITRE cvelistV5CVSS v3 → 9.8 · severity → CRITICAL
  41. 2026-07-08 22:53 UTCNVD update
  42. 2026-07-08 22:05 UTCEG score recompute
  43. 2026-07-08 22:04 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-52200?
CVE-2026-52200 is a critical vulnerability published on July 8, 2026. An issue in Generic OEM UZ801_v2.1 4G LTE Router V3.4.3 allows a remote attacker to execute arbitrary code via the /ajax web management API endpoint in MifiService.apk
When was CVE-2026-52200 disclosed?
CVE-2026-52200 was first published in the National Vulnerability Database on July 8, 2026, with the most recent update on July 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-52200 actively exploited?
CVE-2026-52200 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 40.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-52200?
CVE-2026-52200 has a CVSS v3.1 base score of 9.8 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-52200?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-52200, 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

Explore the affected products and dependency analysis for CVE-2026-52200

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