CVE-2023-22003

Unauthorized data modification via undisclosed utility flaw

Published Apr 18, 2023 · Updated Sep 13, 2024

An integrity flaw in the Utility component of Oracle Solaris 10 and 11 allows local users to modify some accessible data after user interaction. Oracle has not disclosed the affected utility or the incorrect operation it performs on untrusted input. Exploitation requires local access and action by another person; impact is limited to unauthorized updates, inserts, or deletion of some Solaris-accessible data.

CVSS severity3.3
Low
EPSS probability0.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

An integrity flaw in the Utility component of Oracle Solaris 10 and 11 allows local users to modify some accessible data after user interaction. Oracle has not disclosed the affected utility or the incorrect operation it performs on untrusted input. Exploitation requires local access and action by another person; impact is limited to unauthorized updates, inserts, or deletion of some Solaris-accessible data.

The record

CVE
CVE-2023-22003
Published
Apr 18, 2023
Updated
Sep 13, 2024
Vendor
Oracle
Product
Oracle Solaris
Classifications
T1204
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 18, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 13, 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=10
  2. Affected versionversion=11

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Oracle · Oracle Solarisversion=10; version=11

Published CVSS scores

3.3OracleCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1204User Execution

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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