CVE-2024-20911Network attack vector

Authenticated data disclosure via undisclosed Firewall flaw

Published Feb 17, 2024 · Updated Mar 27, 2025

Information disclosure in Oracle Audit Vault and Database Firewall 20.1 through 20.9 allows remote authenticated users to read a subset of data. Oracle has not published the faulty operation within the Firewall component that processes Oracle Net traffic. Exploitation requires high privileges, difficult conditions, and interaction by another person; the result is limited read access and can affect other products.

CVSS severity2.6
Low
EPSS probability0.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Oracle Audit Vault and Database Firewall 20.1 through 20.9 allows remote authenticated users to read a subset of data. Oracle has not published the faulty operation within the Firewall component that processes Oracle Net traffic. Exploitation requires high privileges, difficult conditions, and interaction by another person; the result is limited read access and can affect other products.

The record

CVE
CVE-2024-20911
Published
Feb 17, 2024
Updated
Mar 27, 2025
Vendor
Oracle Corporation
Product
Oracle Audit Vault and Database Firewall
Classifications
CWE-284
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Feb 17, 2024CVE publishedPublication date reported by the CVE source.
  2. Mar 27, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=20.1 <=20.9

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Oracle Corporation · Oracle Audit Vault and Database Firewallversion=20.1 <=20.9

Published CVSS scores

2.6OracleCVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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