CVE-2022-21416

Critical data modification via undisclosed utility flaw

Published Apr 19, 2022 · Updated Sep 24, 2024

Data-integrity compromise in the Utility component of Oracle Solaris 11 allows local users to modify critical data through user interaction. Oracle has not published the affected utility, the input it mishandles, or the operation that enables the unauthorized data change. Exploitation requires a low-privileged local account and another person's interaction, and the reported consequence is creation, deletion, or modification of critical accessible data.

CVSS severity5.0
Medium
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Data-integrity compromise in the Utility component of Oracle Solaris 11 allows local users to modify critical data through user interaction. Oracle has not published the affected utility, the input it mishandles, or the operation that enables the unauthorized data change. Exploitation requires a low-privileged local account and another person's interaction, and the reported consequence is creation, deletion, or modification of critical accessible data.

The record

CVE
CVE-2022-21416
Published
Apr 19, 2022
Updated
Sep 24, 2024
Vendor
Oracle
Product
Oracle Solaris
Classifications
T1565
Attack vector
local
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=11

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Oracle · Oracle Solarisversion=11

Published CVSS scores

5.0OracleCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N

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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1565Data Manipulation

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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