CVE-2022-21275Network attack vector

Unauthenticated takeover via undisclosed HTTP flaw

Published Jan 19, 2022 · Updated Sep 24, 2024

An undisclosed flaw in Oracle Communications Billing and Revenue Management 12.0.0.3 and 12.0.0.4 allows remote attackers to take over BRM via HTTP. Oracle identifies Connection Manager as the affected component but has not published the vulnerable operation or the HTTP input that reaches it. No credentials or user interaction are required, and successful exploitation grants complete control of BRM and can significantly affect connected products.

CVSS severity10.0
Critical
EPSS probability1.81%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

An undisclosed flaw in Oracle Communications Billing and Revenue Management 12.0.0.3 and 12.0.0.4 allows remote attackers to take over BRM via HTTP. Oracle identifies Connection Manager as the affected component but has not published the vulnerable operation or the HTTP input that reaches it. No credentials or user interaction are required, and successful exploitation grants complete control of BRM and can significantly affect connected products.

The record

CVE
CVE-2022-21275
Published
Jan 19, 2022
Updated
Sep 24, 2024
Vendor
Oracle
Product
Oracle Communications Billing and Revenue Management
Classifications
T1210
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 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=12.0.0.3
  2. Affected versionversion=12.0.0.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oracle · Oracle Communications Billing and Revenue Managementversion=12.0.0.3; version=12.0.0.4

Published CVSS scores

10.0OracleCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
7.5NIST NVDAV:N/AC:L/Au:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1210Exploitation of Remote Services

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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