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Vulnerabilities

Vulnerability · CVE-2020-35167

CVE-2020-35167 is listed by Dell BSAFE Crypto-C Micro Edition, versions before 4.1.5, and Dell BSAFE Micro Edition Suite, versions before 4.6, contain an Observable Ti…

Published Jul 11, 2022 · catalog updated Jun 17, 2026 · Oracle bsafe crypto-c-micro-edition

Severity
Critical9.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
1.0%
Remediation
Advisory link
Affected products
cpe dell/bsafe crypto-c-micro-edition · cpe dell/bsafe micro-edition-suite · cpe oracle/database · cpe oracle/http server · cpe oracle/security service · cpe oracle/weblogic server proxy plug-in

CVE-2020-35167 is listed by Dell BSAFE Crypto-C Micro Edition, versions before 4.1.5, and Dell BSAFE Micro Edition Suite, versions before 4.6, contain an Observable Timing Discrepancy Vuln.

Technical analysis

Mechanism and impact are interpreted from ingested advisories — not independent exploit research.

  • CWE classification

    Exposure of Sensitive Information

  • Prerequisites and impact

    Follow the original vendor advisory for access prerequisites and impact. This catalog does not invent exploit conditions.

How to fix CVE-2020-35167

Grounded briefings

Catalog interpretations for three audiences. Each brief cites ingested metadata and the original advisories below. They are not independent research and they do not invent exploit steps.

Executive

CVE-2020-35167 is a critical public vulnerability record for Oracle bsafe crypto-c-micro-edition. It is not currently listed in the CISA Known Exploited catalog. Check the linked vendor or CERT advisories for patch status. This summary is a catalog interpretation of the ingested metadata and cites the original advisories below.

System administrator

Identify whether Oracle bsafe crypto-c-micro-edition is in your estate, then compare installed versions with the affected ranges. Affected packages or ranges on record: dell/bsafe crypto-c-micro-edition; dell/bsafe micro-edition-suite; oracle/database (12.1.0.2); oracle/database (19c). Check the linked vendor or CERT advisories for patch status. Prefer the vendor or distribution advisory linked in Sources before changing production systems. This is a catalog interpretation, not a runbook.

Security analyst

Signals on file: CVSS 9.8 (technical impact); EPSS 1.0% (30-day exploitation probability). It is not currently listed in the CISA Known Exploited catalog. Weakness classes: CWE-200. Sources contributing to this record: cve_org, epss, oracle. Public exploit references, when present, are outbound links only and are not proof of active exploitation. This is a catalog interpretation of stored metadata.

Related intelligence

  • Exploitation evidence

    Not listed as known exploited in CISA KEV. Not in CISA KEV or VulnCheck KEV.

  • Safe detection guidance

    Compare installed versions with the affected ranges below and verify the advisory from the original publisher. This site stores metadata and outbound links only; it does not ship exploit code or proof-of-concept payloads.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jul 11, 2022 · Oracle Critical Patch Updates

    Detected

    CVE-2020-35167 is listed by Dell BSAFE Crypto-C Micro Edition, versions before 4.1.5, and Dell BSAFE Micro Edition Suite, versions before 4.6, contain an Observable Timing Discrepancy Vuln.

  2. Jun 17, 2026 · Oracle Critical Patch Updates

    Updated

    CVE-2020-35167 is listed by Dell BSAFE Crypto-C Micro Edition, versions before 4.1.5, and Dell BSAFE Micro Edition Suite, versions before 4.6, contain an Observable Timing Discrepancy Vuln.

Affected versions

Enter an installed version to get a verified affected / not-affected result against the ranges below.

  • cpe dell/bsafe crypto-c-micro-editionversion unspecified
  • cpe dell/bsafe micro-edition-suiteversion unspecified
  • cpe oracle/database12.1.0.2
  • cpe oracle/database19c
  • cpe oracle/database21c
  • cpe oracle/http server12.2.1.3.0
  • cpe oracle/http server12.2.1.4.0
  • cpe oracle/security service12.2.1.3.0
  • cpe oracle/security service12.2.1.4.0
  • cpe oracle/weblogic server proxy plug-in12.2.1.3.0
  • cpe oracle/weblogic server proxy plug-in12.2.1.4.0

Sources

  • CVE.orgVulnerability recordCVE-2020-35167

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2020-35167

    30-day exploitation probability 1.0%

    first.org
  • Oracle Critical Patch UpdatesVendor advisoryCVE-2020-35167

    Dell BSAFE Crypto-C Micro Edition, versions before 4.1.5, and Dell BSAFE Micro Edition Suite, versions before 4.6, contain an Observable Timing Discrepancy Vulnerability.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.