CVE-2006-5913

MEDIUMCVSS v2 · 6.46.4—
EchelonGraph scoreLOW confidence

This CVE was only ever scored under CVSS v2.0. NVD CVSS v2.0 base 6.4 — v2 rates that MEDIUM (v2 bands: LOW 0.0–3.9 / MEDIUM 4.0–6.9 / HIGH 7.0–10.0; v2 has no CRITICAL band). Vector AV:N/AC:L/Au:N/C:N/I:P/A:P. CVSS v2 is an older, coarser metric than v3.1/v4.0 (no Scope, no User Interaction, no Attack Requirements), so it is not directly comparable to a v3 or v4 score. NVD has never re-scored this record under v3. EPSS predicts 5.2% exploitation probability in the next 30 days, which is reflected in EG Risk but does not lift the v2 base. Confidence: LOW.

Sources: epss, nvd_v2
6.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 5%CVSS v2: 6.4Exploit: None knownExposed: 0

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

Microsoft Internet Explorer 7 allows remote attackers to (1) cause a security certificate from a secure web site to appear invalid via a link to res://ieframe.dll/sslnavcancel.htm with the target site in the anchor identifier, which displays the site's URL in the address bar but causes Internet Explorer to report that the certificate is invalid, or (2) trigger a "The webpage no longer exists" report via a link to res://ieframe.dll/http_410.htm, a variant of CVE-2006-5805.

CVSS v2.0 (legacy)
6.4MEDIUMNVD never assigned a CVSS v3 rating to this CVE
EG Score
6.4(low)
EG Risk
35(Track)
EG Risk 35/100SSVC: Track

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
Severity64% × 45%
Exploitation5% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
5%
EPSS %ILE
92%
KEV
Not listed

Published

November 15, 2006

Last Modified

April 23, 2026

References (4)

Data Freshness Timeline

(refreshed 4× in last 7d / 5× 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. 2026-09-10 09:24 UTCEPSS rescore
  2. 2026-09-05 15:22 UTCEPSS rescore
  3. 2026-09-04 13:54 UTCEPSS rescore
  4. 2026-09-04 04:59 UTCEPSS rescore
  5. 2026-08-30 01:14 UTCEPSS rescore
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  8. 2026-08-06 13:41 UTCEPSS rescore
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  10. 2026-08-04 15:03 UTCEPSS rescore
  11. 2026-08-04 10:28 UTCEPSS rescore
  12. 2026-08-03 10:28 UTCEPSS rescore
  13. 2026-07-28 15:30 UTCEPSS rescore
  14. 2026-07-26 13:30 UTCEG score recompute▲ 6.40
  15. 2026-07-25 14:11 UTCEPSS rescore
  16. 2026-07-24 14:11 UTCEPSS rescore
  17. 2026-07-23 00:52 UTCEG score recompute
  18. 2026-07-23 00:31 UTCEG score recompute
  19. 2026-07-22 23:56 UTCEG score recompute
  20. 2026-07-22 21:35 UTCEG score recompute
  21. 2026-07-22 14:03 UTCEPSS rescore
  22. 2026-07-21 15:19 UTCEPSS rescore
  23. 2026-07-20 17:02 UTCEPSS rescore
  24. 2026-07-16 16:58 UTCEPSS rescore
  25. 2026-07-15 16:54 UTCEPSS rescore
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  1. 2026-07-15 16:54 UTCEPSS rescore
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  3. 2026-07-13 22:25 UTCEPSS rescore
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  5. 2026-07-06 02:19 UTCEPSS rescore
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  7. 2026-07-05 02:26 UTCEPSS rescore
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  13. 2026-06-30 23:18 UTCEPSS rescore
  14. 2026-06-28 14:02 UTCEPSS rescore
  15. 2026-06-28 04:52 UTCEPSS rescore
  16. 2026-06-25 13:46 UTCEPSS rescore
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  18. 2026-06-24 14:02 UTCEPSS rescore
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  20. 2026-06-23 21:29 UTCEPSS rescore
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  22. 2026-06-21 01:56 UTCEPSS rescore
  23. 2026-06-21 01:56 UTCEPSS rescore
  24. 2026-06-21 01:56 UTCEPSS rescore
  25. 2026-06-18 17:49 UTCEPSS rescore
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  27. 2026-06-17 17:49 UTCEPSS rescore
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  29. 2026-06-16 17:49 UTCEPSS rescore
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  31. 2026-06-15 17:44 UTCEPSS rescore
  32. 2026-06-14 23:13 UTCEPSS rescore
  33. 2026-06-13 22:57 UTCEPSS rescore
  34. 2026-06-13 22:57 UTCEPSS rescore
  35. 2026-06-12 23:08 UTCEPSS rescore
  36. 2026-06-08 14:13 UTCEPSS rescore
  37. 2026-06-07 15:21 UTCEPSS rescore
  38. 2026-06-07 15:21 UTCEPSS rescore
  39. 2026-06-06 13:44 UTCEPSS rescore
  40. 2026-06-06 13:44 UTCEPSS rescore
  41. 2026-06-05 22:44 UTCEPSS rescore
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  43. 2026-06-05 06:07 UTCEPSS rescore
  44. 2026-06-04 13:09 UTCEPSS rescore
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  46. 2026-06-02 20:10 UTCEPSS rescore
  47. 2026-06-02 20:10 UTCEPSS rescore
  48. 2026-05-31 22:28 UTCEPSS rescore
  49. 2026-05-31 22:28 UTCEPSS rescore
  50. 2026-05-31 05:51 UTCEG score recompute
  51. 2026-05-31 05:51 UTCGHSA enrichment
  52. 2026-05-31 00:13 UTCEPSS rescore
  53. 2026-05-31 00:13 UTCEPSS rescore
  54. 2026-05-29 13:40 UTCEPSS rescore
  55. 2026-05-28 13:42 UTCEPSS rescore
  56. 2026-05-28 13:42 UTCEPSS rescore
  57. 2026-05-27 13:37 UTCEPSS rescore
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  59. 2026-05-26 13:41 UTCEPSS rescore
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  61. 2026-05-26 07:16 UTCEPSS rescore
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  63. 2026-05-26 07:16 UTCEPSS rescore
  64. 2026-05-24 16:42 UTCEPSS rescore
  65. 2026-05-22 21:15 UTCEPSS rescore
  66. 2026-05-22 21:15 UTCEPSS rescore
  67. 2026-05-22 21:15 UTCEPSS rescore
  68. 2026-05-21 22:38 UTCEPSS rescore
  69. 2026-05-20 22:36 UTCEPSS rescore
  70. 2026-05-20 11:20 UTCEPSS rescore
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  72. 2026-05-18 21:29 UTCEPSS rescore
  73. 2026-05-18 21:29 UTCEPSS rescore

Frequently asked(4)

What is CVE-2006-5913?
CVE-2006-5913 is a medium vulnerability published on November 15, 2006. Microsoft Internet Explorer 7 allows remote attackers to (1) cause a security certificate from a secure web site to appear invalid via a link to res://ieframe.dll/sslnavcancel.htm with the target site in the anchor identifier, which displays the site's URL in the address bar but causes Internet…
When was CVE-2006-5913 disclosed?
CVE-2006-5913 was first published in the National Vulnerability Database on November 15, 2006, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2006-5913 actively exploited?
CVE-2006-5913 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 5% probability of exploitation in the next 30 days, which ranks it in the top 7.8% of all scored CVEs.
How do I remediate CVE-2006-5913?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2006-5913, 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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