CVE-2020-10181

CRITICALNVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score elevated to 9.8 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2021-11-03), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 9.8 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, ghsa, nvd
Trending — 4 sources updated this weekExploited in the wild
9.8EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 15%CVSS: 9.8Exploit: cisa kev · ssvc active · epss top5pctExposed: 0

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

goform/formEMR30 in Sumavision Enhanced Multimedia Router (EMR) 3.0.4.27 allows creation of arbitrary users with elevated privileges (administrator) on a device, as demonstrated by a setString=new_user<*1*>administrator<*1*>123456 request.

CVSS v3
9.8
EG Score
9.8(high)
EG Risk
99(Act)
EG Risk 99/100SSVC: Act

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
Severity98% × 45%
Exploitation100% × 40%
Automatability100% × 15%
Action: Fix now — active exploitation, automatable, high impact.
EPSS PROB
15%
EPSS %ILE
97%
KEV
⚠ Exploited

Published

March 11, 2020

Last Modified

November 7, 2025

Advisory Details (4)

Auto-updated Sep 17, 2026
⚠️ Active exploitation confirmed. Patch available. Sources: cisa.
cisa Patch Available🔴 Active Exploitation

Known Exploited Vulnerabilities Catalog | CISA

Known Exploited Vulnerabilities Catalog | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-10181
generic
https://www.youtube.com/watch?v=Ufcj4D9eA5o
generic

GitHub - s1kr10s/Sumavision_EMR3.0 · GitHub

https://github.com/s1kr10s/Sumavision_EMR3.0
generic

Locked Out | Packet Storm

http://packetstormsecurity.com/files/156746/Enhanced-Multimedia-Router-3.0.4.27-Cross-Site-Request-Forgery.html

Weakness Classification(3)

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

Data Freshness Timeline

(refreshed 62× in last 7d / 261× 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 938 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(6)

What is CVE-2020-10181?
CVE-2020-10181 is a critical vulnerability published on March 11, 2020. goform/formEMR30 in Sumavision Enhanced Multimedia Router (EMR) 3.0.4.27 allows creation of arbitrary users with elevated privileges (administrator) on a device, as demonstrated by a setString=new_user<1>administrator<1>123456 request.
When was CVE-2020-10181 disclosed?
CVE-2020-10181 was first published in the National Vulnerability Database on March 11, 2020, with the most recent update on November 7, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2020-10181 actively exploited?
Yes. CISA added CVE-2020-10181 to the Known Exploited Vulnerabilities catalog on November 3, 2021, affecting Sumavision Enhanced Multimedia Router (EMR). KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2020-10181?
CVE-2020-10181 has a CVSS v3 base score of 9.8 (NVD).
Which products are affected by CVE-2020-10181?
CVE-2020-10181 affects Sumavision Enhanced Multimedia Router (EMR). The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.
How do I remediate CVE-2020-10181?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-10181, 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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