CVE-2022-21390Network attack vector

Unauthenticated takeover via undisclosed Webservices Manager flaw

Published Jan 19, 2022 · Updated Sep 24, 2024

Oracle Communications Billing and Revenue Management 12.0.0.3 and 12.0.0.4 allows remote attackers to take over the product via HTTP. Oracle identifies Webservices Manager as the affected component but has not published the flawed function, request field, or incorrect operation. Network access to its HTTP service is sufficient, without authentication or user interaction, and successful exploitation compromises confidentiality, integrity, and availability beyond the vulnerable component.

CVSS severity10.0
Critical
EPSS probability2.37%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Oracle Communications Billing and Revenue Management 12.0.0.3 and 12.0.0.4 allows remote attackers to take over the product via HTTP. Oracle identifies Webservices Manager as the affected component but has not published the flawed function, request field, or incorrect operation. Network access to its HTTP service is sufficient, without authentication or user interaction, and successful exploitation compromises confidentiality, integrity, and availability beyond the vulnerable component.

The record

CVE
CVE-2022-21390
Published
Jan 19, 2022
Updated
Sep 24, 2024
Vendor
Oracle
Product
Oracle Communications Billing and Revenue Management
Classifications
T1190
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

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

T1190Exploit Public-Facing Application

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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