CVE-2022-21430Network attack vector

Authenticated takeover

Published Apr 19, 2022 · Updated Sep 24, 2024

Unspecified flaw in Oracle Communications Billing and Revenue Management 12.0.0.4 and 12.0.0.5 allows remote authenticated users to take over BRM. Oracle has not published the operation performed incorrectly by the Connection Manager when it processes untrusted TCP input. Successful exploitation requires low-privilege credentials and high-complexity conditions and can compromise data and service behavior across security boundaries.

CVSS severity8.5
High
EPSS probability1.21%
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 Communications Billing and Revenue Management 12.0.0.4 and 12.0.0.5 allows remote authenticated users to take over BRM. Oracle has not published the operation performed incorrectly by the Connection Manager when it processes untrusted TCP input. Successful exploitation requires low-privilege credentials and high-complexity conditions and can compromise data and service behavior across security boundaries.

The record

CVE
CVE-2022-21430
Published
Apr 19, 2022
Updated
Sep 24, 2024
Vendor
Oracle
Product
Oracle Communications Billing and Revenue Management
Classifications
Unavailable
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 19, 2022CVE publishedPublication date reported by the CVE source.
  2. Sep 24, 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=12.0.0.4
  2. Affected versionversion=12.0.0.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Oracle · Oracle Communications Billing and Revenue Managementversion=12.0.0.4; version=12.0.0.5

Published CVSS scores

8.5OracleCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
6.0NISTAV:N/AC:M/Au:S/C:P/I:P/A:P

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
Privilegesauthenticated
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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