CVE-2023-21994

Protected-data disclosure via undisclosed HTTP flaw

Published Jul 18, 2023 · Updated Sep 13, 2024

Information disclosure in Oracle Mobile Security Suite before 11.1.2.3.1 allows remote attackers on an adjacent network to access protected data via HTTP. Oracle has not published the affected function or the request-processing error in the Android Mobile Authenticator App. Exploitation requires no credentials or user interaction but does require access to the device's physical network segment; successful attacks expose critical or all suite-accessible data without reported modification or service interruption.

CVSS severity6.5
Medium
EPSS probability0.41%
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 Mobile Security Suite before 11.1.2.3.1 allows remote attackers on an adjacent network to access protected data via HTTP. Oracle has not published the affected function or the request-processing error in the Android Mobile Authenticator App. Exploitation requires no credentials or user interaction but does require access to the device's physical network segment; successful attacks expose critical or all suite-accessible data without reported modification or service interruption.

The record

CVE
CVE-2023-21994
Published
Jul 18, 2023
Updated
Sep 13, 2024
Vendor
Oracle Corporation
Product
Oracle Mobile Security Suite
Classifications
Unavailable
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 18, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 13, 2024Record 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=* <11.1.2.3.1

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

Oracle Corporation · Oracle Mobile Security Suiteversion=* <11.1.2.3.1

Published CVSS scores

6.5Oracle CorporationCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

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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