CVE-2013-3993

CRITICALNVD 6.59.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2022-05-25), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 6.5 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
9.0EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 5%CVSS: 6.5Exploit: cisa kev · ssvc active · kev ransomwareExposed: 0

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

IBM InfoSphere BigInsights before 2.1.0.3 allows remote authenticated users to bypass intended file and directory restrictions, or access untrusted data or code, via crafted parameters in unspecified API calls.

CVSS v3
6.5
EG Score
9.0(high)
EG Risk
81(Attend)
EG Risk 81/100SSVC: Attend

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%
Automatability0% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
5%
EPSS %ILE
92%
KEV
⚠ Exploited

Published

July 7, 2014

Last Modified

August 14, 2026

Advisory Details (4)

Auto-updated May 20, 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-2013-3993
generic

IBM X-Force Exchange

https://exchange.xforce.ibmcloud.com/vulnerabilities/84982
generic
http://www.securityfocus.com/bid/68449
generic

About Secunia Research | Flexera

http://secunia.com/advisories/59676

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 57× in last 7d / 250× 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 984 total refreshes for this CVE.

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

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Frequently asked(6)

What is CVE-2013-3993?
CVE-2013-3993 is a critical vulnerability published on July 7, 2014. IBM InfoSphere BigInsights before 2.1.0.3 allows remote authenticated users to bypass intended file and directory restrictions, or access untrusted data or code, via crafted parameters in unspecified API calls.
When was CVE-2013-3993 disclosed?
CVE-2013-3993 was first published in the National Vulnerability Database on July 7, 2014, with the most recent update on August 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2013-3993 actively exploited?
Yes. CISA added CVE-2013-3993 to the Known Exploited Vulnerabilities catalog on May 25, 2022, affecting IBM InfoSphere BigInsights. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2013-3993?
CVE-2013-3993 has a CVSS v3 base score of 6.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.
Which products are affected by CVE-2013-3993?
CVE-2013-3993 affects IBM InfoSphere BigInsights. 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-2013-3993?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2013-3993, 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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