CVE-2023-21907Network attack vector

Admin-level data compromise and service crashes

Published Apr 18, 2023 · Updated Sep 16, 2024

Unspecified flaw in Oracle Banking Virtual Account Management 14.5 through 14.7 allows remote authenticated users to compromise data and service. Oracle identifies the OBVAM Trn Journal Domain but has not published the defective operation or how untrusted input is processed. Exploitation requires high privileges, HTTP network access, high complexity, and interaction by another person; success permits critical-data access, limited data changes, and a hang or repeatable crash.

CVSS severity6.0
Medium
EPSS probability0.43%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unspecified flaw in Oracle Banking Virtual Account Management 14.5 through 14.7 allows remote authenticated users to compromise data and service. Oracle identifies the OBVAM Trn Journal Domain but has not published the defective operation or how untrusted input is processed. Exploitation requires high privileges, HTTP network access, high complexity, and interaction by another person; success permits critical-data access, limited data changes, and a hang or repeatable crash.

The record

CVE
CVE-2023-21907
Published
Apr 18, 2023
Updated
Sep 16, 2024
Vendor
Oracle Corporation
Product
Oracle Banking Virtual Account Management
Classifications
T1499.004
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Apr 18, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 16, 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=14.5
  2. Affected versionversion=14.6
  3. Affected versionversion=14.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Oracle Corporation · Oracle Banking Virtual Account Managementversion=14.5; version=14.6; version=14.7

Published CVSS scores

6.0Oracle CorporationCVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:L/A:H

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

T1499.004Application or System Exploitation

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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