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
96%
KEV
⚠ Exploited

Published

March 11, 2020

Last Modified

November 7, 2025

Advisory Details (4)

Auto-updated Sep 3, 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 60× in last 7d / 254× 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 842 total refreshes for this CVE.

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