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Quartus Prime CVE-2024-21862

HIGH
Uncontrolled Search Path Element (CWE-427)
2024-05-16 secure@intel.com
7.3
CVSS 3.1 · NVD
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Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A08:2025 - Software or Data Integrity Failures
ASVS 5.0
V13 - Configuration Search path element control
Impact

CVSS score of 7.3 (HIGH). Attack characteristics: local attack vector, low complexity, low privileges required, user interaction required.

Exploit ScenarioDerived

Successful exploitation could compromise the high-severity affected system.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
Patch available 0.2% exploitation probability (EPSS)

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AnalysisAI

Uncontrolled search path in some Intel(R) Quartus(R) Prime Standard Edition Design software before version 23.1 may allow an authenticated user to potentially enable escalation of privilege via local. Rated high severity (CVSS 7.3), this vulnerability is low attack complexity.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified under CWE-427. Uncontrolled search path in some Intel(R) Quartus(R) Prime Standard Edition Design software before version 23.1 may allow an authenticated user to potentially enable escalation of privilege via local access. Affected products include: Intel Quartus Prime. Version information: version 23.1.

Severity by source

NVD PRIMARY 7.3 HIGH
AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

DescriptionNVD

Uncontrolled search path in some Intel(R) Quartus(R) Prime Standard Edition Design software before version 23.1 may allow an authenticated user to potentially enable escalation of privilege via local access.

Threat Intelligence Overview

EPSS Score
0.2%
Top 92% exploitable
Data Quality
2 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC No
EPSS 0.2%
Patch available Yes
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Defer
Exploitation· derived
None
System Exposure· derived
Small
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

36
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +36
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Privilege escalation occurs when an attacker leverages flaws in access control mechanisms to gain permissions beyond what they were originally granted.

Affected Products (CPE)NVD

cpe:2.3:a:intel:quartus_prime:*:*:*:*:standard:*:*:*
CVE-2022-27187 HIGH
7.8 Nov 11

Uncontrolled search path element in the Intel(R) Quartus Prime Standard edition software before version 21.1 Patch 0.02s

CVE-2019-14603 HIGH
7.8 Dec 16

Improper permissions in the installer for the License Server software for Intel® Quartus® Prime Pro Edition before versi

CVE-2019-0171 HIGH
7.8 May 17

Improper directory permissions in the installer for Intel(R) Quartus(R) software may allow an authenticated user to pote

CVE-2018-3683 HIGH
7.8 Jul 10

Unquoted service paths in Intel Quartus Prime in versions 15.1 - 18.0 allow a local attacker to potentially execute arbi

CVE-2022-27233 HIGH
7.5 Nov 11

XML injection in the Quartus(R) Prime Programmer included in the Intel(R) Quartus Prime Pro and Standard edition softwar

CVE-2020-24454 HIGH
7.5 Nov 12

Improper Restriction of XML External Entity Reference in subsystem forIntel(R) Quartus(R) Prime Pro Edition before versi

CVE-2024-21837 HIGH
7.3 May 16

Uncontrolled search path in some Intel(R) Quartus(R) Prime Lite Edition Design software before version 23.1 may allow an

CVE-2024-21809 HIGH
7.3 May 16

Improper conditions check for some Intel(R) Quartus(R) Prime Lite Edition Design software before version 23.1 may allow

CVE-2024-21777 HIGH
7.3 May 16

Uncontrolled search path in some Intel(R) Quartus(R) Prime Pro Edition Design software before version 23.4 may allow an

CVE-2023-24016 HIGH
7.3 Aug 11

Uncontrolled search path element in some Intel(R) Quartus(R) Prime Pro and Standard edition software for linux may allow

CVE-2020-8737 MEDIUM
6.8 Nov 12

Improper buffer restrictions in the Intel(R) Stratix(R) 10 FPGA firmware provided with the Intel(R) Quartus(R) Prime Pro

CVE-2025-14625 MEDIUM
6.7 Jan 07

Uncontrolled Search Path Element vulnerability in Altera Quartus Prime Standard on Windows (Nios II Command Shell module

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