CVE-2023-33877

Local privilege escalation via out-of-bounds write

Published Aug 11, 2023 · Updated Oct 3, 2024

Out-of-bounds write in Intel RealSense ID Software 0.25.0 allows local users to enable privilege escalation via local access. Intel identifies the affected F450 software but does not publish the function, buffer, or triggering input responsible for the boundary violation. Exploitation requires an authenticated local account and access to the RealSense ID software environment; the advisory describes privilege escalation without claiming confidentiality or availability impact.

CVSS severity7.8
High
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds write in Intel RealSense ID Software 0.25.0 allows local users to enable privilege escalation via local access. Intel identifies the affected F450 software but does not publish the function, buffer, or triggering input responsible for the boundary violation. Exploitation requires an authenticated local account and access to the RealSense ID software environment; the advisory describes privilege escalation without claiming confidentiality or availability impact.

The record

CVE
CVE-2023-33877
Published
Aug 11, 2023
Updated
Oct 3, 2024
Vendor
Topcon Positioning Systems, Inc.
Product
Intel RealSense ID Software
Classifications
CWE-787, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 11, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 3, 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=version 0.25.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Topcon Positioning Systems, Inc. · Intel RealSense ID Softwareversion=version 0.25.0

Published CVSS scores

3.3Intel CorporationCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
7.8NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-787Out-of-bounds Write
T1068Exploitation for Privilege Escalation

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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