CVE-2019-7481

CRITICALNVD 7.59.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 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 7.5 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, ghsa, nvd
Exploited in the wild
9.0EG
EchelonGraph verdictMitigate nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 100%CVSS: 7.5Exploit: cisa kev · ssvc active · kev ransomware · epss top5pct · epss high · public exploitExposed services: Not assessed

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

Vulnerability in SonicWall SMA100 allow unauthenticated user to gain read-only access to unauthorized resources. This vulnerablity impacted SMA100 version 9.0.0.3 and earlier.

CVSS v3
7.5
EG Score
9.0CRITICALhigh confidence
EG Risk
96
EG Risk 96/100CISA SSVC

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
Severity90% × 45%
Exploitation100% × 40%
Automatability100% × 15%
CISA SSVC: Attend at low or medium mission impact; Act at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation sooner than your standard update timelines at low or medium mission impact and as soon as possible at high, and watch the vendor's advisory for the fix.
EPSS PROB
100%
EPSS %ILE
99th
KEV
⚠ Exploited

CISA SSVCAttend at low or medium mission impact; Act at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation sooner than your standard update timelines at low or medium mission impact and as soon as possible at high, and watch the vendor's advisory for the fix.

Exploitation active (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

December 17, 2019

Last Modified

August 12, 2026

Advisory Details (2)

Auto-updated Jun 4, 2026
⚠️ Active exploitation confirmed. No fix on record yet. Sources: cisa.
cisa🔴 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-2019-7481
generic

Security Advisory

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0016

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 48× in last 7d / 221× 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 928 total refreshes for this CVE.

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

Publicly available exploits

(1 reference)

Working exploit code is in the public domain. Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Nucleihttp/cves/2019/CVE-2019-7481.yaml
    First seen Jan 1, 2019

    SonicWall SRA 4600 VPN - SQL Injection

    Open source ↗

Related CVEs(same CWE)

Frequently asked(6)

What is CVE-2019-7481?
CVE-2019-7481 is a critical vulnerability published on December 17, 2019. Vulnerability in SonicWall SMA100 allow unauthenticated user to gain read-only access to unauthorized resources. This vulnerablity impacted SMA100 version 9.0.0.3 and earlier.
When was CVE-2019-7481 disclosed?
CVE-2019-7481 was first published on December 17, 2019, with the most recent update on August 12, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2019-7481 actively exploited?
Yes. CISA added CVE-2019-7481 to the Known Exploited Vulnerabilities catalog on November 3, 2021, affecting SonicWall SMA100. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate attention. No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation, and watch the vendor's advisory for the fix.
What is the CVSS score of CVE-2019-7481?
CVE-2019-7481 has a CVSS v3 base score of 7.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0 (CRITICAL).
Which products are affected by CVE-2019-7481?
CVE-2019-7481 affects SonicWall SMA100.
How do I remediate CVE-2019-7481?
No fix for CVE-2019-7481 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix.

Dependency Blast Radius

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