CVE-2023-3462

MEDIUMNVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 5.3 under NVD CVSS v3. EPSS exploit probability: 0.6% (47th percentile of EPSS-scored CVEs). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.6%CVSS: 5.3Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

HashiCorp's Vault and Vault Enterprise are vulnerable to user enumeration when using the LDAP auth method. An attacker may submit requests of existent and non-existent LDAP users and observe the response from Vault to check if the account is valid on the LDAP server. This vulnerability is fixed in Vault 1.14.1 and 1.13.5.

CVSS v3
5.3
EG Score
5.3MEDIUMmedium confidence
EG Risk
24
EG Risk 24/100CISA 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
Severity53% × 45%
Exploitation1% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.6%
EPSS %ILE
47th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (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

July 31, 2023

Last Modified

November 21, 2024

References (2)

Vendor Advisories for CVE-2023-3462(4)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(4)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
redhatopenshift4/ose-installer-rhel9:v4.17.0-202410090834.p0.gec752c1.assembly.stream.el92024-10-16redhat
redhatopenshift4/ose-installer-rhel9:v4.16.0-202410011135.p0.ge8f8bf9.assembly.stream.el92024-10-09redhat
redhatodf4/odf-rhel9-operator:v4.15.0-192024-03-19redhat
redhatodf4/rook-ceph-rhel9-operator:v4.14.0-712023-11-08redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)
Go(1)
PackageVulnerable rangeFix by version rangeDependents
github.com/hashicorp/vault1.14.0
  • every version up to 1.13.5: fixed in 1.13.5
  • 1.14.0 up to 1.14.1: fixed in 1.14.1
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 7× in last 7d / 32× 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 199 total refreshes for this CVE.

  1. 2026-10-10 19:57 UTCEPSS rescore
  2. 2026-10-09 20:05 UTCEPSS rescore
  3. 2026-10-08 17:06 UTCEPSS rescore
  4. 2026-10-07 23:46 UTCEPSS rescore
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  10. 2026-10-01 19:48 UTCEPSS rescore
  11. 2026-09-30 16:25 UTCEG score recompute
  12. 2026-09-30 15:01 UTCEPSS rescore
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  20. 2026-09-24 14:01 UTCEPSS rescore
  21. 2026-09-24 14:01 UTCEPSS rescore
  22. 2026-09-23 13:46 UTCEPSS rescore
  23. 2026-09-23 03:32 UTCOSV refresh
  24. 2026-09-18 19:25 UTCEPSS rescore
  25. 2026-09-17 19:25 UTCEPSS rescore
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  1. 2026-09-16 14:06 UTCEPSS rescore
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  10. 2026-09-06 13:45 UTCEPSS rescore
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  12. 2026-09-05 15:26 UTCEPSS rescore
  13. 2026-09-04 13:58 UTCEPSS rescore
  14. 2026-09-04 05:04 UTCEPSS rescore
  15. 2026-09-03 22:29 UTCOSV refresh
  16. 2026-09-02 14:09 UTCEPSS rescore
  17. 2026-09-01 13:51 UTCEPSS rescore
  18. 2026-08-30 19:15 UTCEPSS rescore
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  20. 2026-08-28 21:39 UTCEPSS rescore
  21. 2026-08-27 14:23 UTCEPSS rescore
  22. 2026-08-26 14:44 UTCEPSS rescore
  23. 2026-08-26 14:43 UTCEPSS rescore
  24. 2026-08-25 13:46 UTCEPSS rescore
  25. 2026-08-23 00:17 UTCEPSS rescore
  26. 2026-08-21 23:47 UTCEPSS rescore
  27. 2026-08-20 22:53 UTCEPSS rescore
  28. 2026-08-19 17:02 UTCEPSS rescore
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  30. 2026-08-18 13:46 UTCEPSS rescore
  31. 2026-08-17 13:45 UTCEPSS rescore
  32. 2026-08-17 11:46 UTCOSV refresh
  33. 2026-08-16 14:54 UTCEPSS rescore
  34. 2026-08-16 02:12 UTCEPSS rescore
  35. 2026-08-15 01:28 UTCEPSS rescore
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  37. 2026-08-13 21:58 UTCEPSS rescore
  38. 2026-08-12 13:48 UTCEPSS rescore
  39. 2026-08-11 13:39 UTCEPSS rescore
  40. 2026-08-09 13:44 UTCEPSS rescore
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  42. 2026-08-08 16:35 UTCEPSS rescore
  43. 2026-08-07 16:25 UTCEPSS rescore
  44. 2026-08-06 13:45 UTCEPSS rescore
  45. 2026-08-05 19:15 UTCEPSS rescore
  46. 2026-08-04 15:07 UTCEPSS rescore
  47. 2026-08-03 10:34 UTCEPSS rescore
  48. 2026-08-03 10:34 UTCEPSS rescore
  49. 2026-08-02 06:15 UTCOSV refresh
  50. 2026-08-02 02:25 UTCEPSS rescore
  51. 2026-08-02 02:25 UTCEPSS rescore
  52. 2026-08-01 04:14 UTCEPSS rescore
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  54. 2026-07-30 16:26 UTCEPSS rescore
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  56. 2026-07-30 01:28 UTCEPSS rescore
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  60. 2026-07-26 14:52 UTCEPSS rescore
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  64. 2026-07-23 14:16 UTCEPSS rescore
  65. 2026-07-23 14:16 UTCEPSS rescore
  66. 2026-07-23 02:23 UTCEG score recompute
  67. 2026-07-22 23:10 UTCEG score recompute
  68. 2026-07-22 14:06 UTCEPSS rescore
  69. 2026-07-21 15:23 UTCEPSS rescore
  70. 2026-07-21 15:23 UTCEPSS rescore
  71. 2026-07-20 17:06 UTCEPSS rescore
  72. 2026-07-19 14:29 UTCEPSS rescore
  73. 2026-07-19 02:27 UTCEPSS rescore
  74. 2026-07-18 10:03 UTCEPSS rescore
  75. 2026-07-18 10:03 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2023-3462?
CVE-2023-3462 is a medium vulnerability published on July 31, 2023. HashiCorp's Vault and Vault Enterprise are vulnerable to user enumeration when using the LDAP auth method. An attacker may submit requests of existent and non-existent LDAP users and observe the response from Vault to check if the account is valid on the LDAP server. This vulnerability is fixed in…
When was CVE-2023-3462 disclosed?
CVE-2023-3462 was first published on July 31, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-3462 actively exploited?
CVE-2023-3462 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.6% probability of exploitation in the next 30 days (47th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2023-3462?
CVE-2023-3462 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2023-3462?
A fix for CVE-2023-3462 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2023-3462 are linked in the Vendor Advisories panel on this page.

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