CVE-2023-32571

View on CVE.org

Published Jun 22, 2023 CVSS 3.1 · 9.8 Critical EPSS 34.9% KEV · Not listed

Description

Dynamic Linq 1.0.7.10 through 1.2.25 before 1.3.0 allows attackers to execute arbitrary code and commands when untrusted input to methods including Where, Select, OrderBy is parsed.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:dynamic-linq:linq:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
Github GHSA	GHSA-w65q-jcmv-28gj	Dynamic Linq vulnerable to remote code execution

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: 34.9% (34.904% probability within 30 days)

Exploitation poc

Automatable yes

Technical Impact total

References

Link	Providers
https://github.com/zzzprojects/System.Linq.Dynamic.Core
https://research.nccgroup.com/2023/06/13/dynamic-linq-injection-remote-code-execution-vulnerability-cve-2023-32571/

History

Dec 6, 2024 4:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Dynamic-linq Linq

Weaknesses

CWE-697

Sources

CVE record Updated: Dec 6, 2024, 3:23 PM

Status: PUBLISHED
Assigner: mitre
Published: Jun 22, 2023, 12:00 AM
Updated: Dec 6, 2024, 3:23 PM
Reserved: May 10, 2023, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 3:18 PM

Updated: Aug 2, 2024, 3:18 PM

NVD Updated: Jun 17, 2026, 5:59 AM

Status: Modified
Published: Jun 22, 2023, 8:15 PM
Modified: Jun 17, 2026, 5:59 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:dynamic-linq:linq:*:*:*:*:*:*:*:*", "matchCriteriaId": "508EE55E-ED69-462D-B1FD-6C0F2E5AD558", "versionEndIncluding": "1.2.25", "versionStartIncluding": "1.0.7.10", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Dynamic Linq 1.0.7.10 through 1.2.25 before 1.3.0 allows attackers to execute arbitrary code and commands when untrusted input to methods including Where, Select, OrderBy is parsed."}], "id": "CVE-2023-32571", "lastModified": "2026-06-17T05:59:08.800", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-32571", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2024-12-06T15:23:47.272916Z", "version": "2.0.3"}}]}, "published": "2023-06-22T20:15:09.640", "references": [{"source": "cve@mitre.org", "tags": ["Product"], "url": "https://github.com/zzzprojects/System.Linq.Dynamic.Core"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "https://research.nccgroup.com/2023/06/13/dynamic-linq-injection-remote-code-execution-vulnerability-cve-2023-32571/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "https://github.com/zzzprojects/System.Linq.Dynamic.Core"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "https://research.nccgroup.com/2023/06/13/dynamic-linq-injection-remote-code-execution-vulnerability-cve-2023-32571/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-697"}], "source": "nvd@nist.gov", "type": "Primary"}]}