CVE-2022-21403Network attack vector

High-privilege data alteration, disclosure, and service interruption

Published Jan 19, 2022 · Updated Sep 24, 2024

An undisclosed Mediation Engine flaw in Oracle Communications Operations Monitor allows remote authenticated users to alter or read data via HTTP. Oracle has not published the faulty operation or the input that triggers it in versions 3.4, 4.2, 4.3, 4.4, and 5.0. Exploitation requires high privileges and can update, insert, delete, or read limited accessible data and partially interrupt the service.

CVSS severity6.6
Medium
EPSS probability0.67%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

An undisclosed Mediation Engine flaw in Oracle Communications Operations Monitor allows remote authenticated users to alter or read data via HTTP. Oracle has not published the faulty operation or the input that triggers it in versions 3.4, 4.2, 4.3, 4.4, and 5.0. Exploitation requires high privileges and can update, insert, delete, or read limited accessible data and partially interrupt the service.

The record

CVE
CVE-2022-21403
Published
Jan 19, 2022
Updated
Sep 24, 2024
Vendor
Oracle Corporation
Product
Oracle Communications Operations Monitor
Classifications
T1190
Attack vector
network
Privileges
admin

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=3.4
  2. Affected versionversion=4.2
  3. Affected versionversion=4.3
  4. Affected versionversion=4.4
  5. Affected versionversion=5.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Oracle Corporation · Oracle Communications Operations Monitorversion=3.4; version=4.2; version=4.3; version=4.4; version=5.0

Published CVSS scores

6.6Oracle CorporationCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L
6.5NIST NVDAV:N/AC:L/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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1190Exploit Public-Facing Application

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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