CVE-2023-38543

A vulnerability exists on all versions of the Ivanti Secure Access Client below 22.6R1.1, which could allow a locally authenticated attacker to exploit a vulnerable configuration, potentially leading to a denial of service (DoS) condition on the user machine.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://forums.ivanti.com/s/article/Security-fixes-included-in-the-latest-Ivanti-Secure-Access-Client-Release	Vendor Advisory
https://northwave-cybersecurity.com/vulnerability-notice/denial-of-service-in-ivanti-secure-access-client-driver
https://forums.ivanti.com/s/article/Security-fixes-included-in-the-latest-Ivanti-Secure-Access-Client-Release	Vendor Advisory
https://northwave-cybersecurity.com/vulnerability-notice/denial-of-service-in-ivanti-secure-access-client-driver

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:ivanti:secure_access_client::::::::
	cpe:2.3:a:ivanti:secure_access_client:22.6:r1::::::

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

History

07 Jan 2025, 19:15

Type	Values Removed	Values Added
CWE		CWE-770

Information

Published : 2023-11-15 00:15

Updated : 2025-01-07 19:15

NVD link : CVE-2023-38543

Mitre link : CVE-2023-38543

CVE.ORG link : CVE-2023-38543

JSON object : View

Products Affected

ivanti

secure_access_client

microsoft

windows

CWE

NVD-CWE-noinfo CWE-770

Allocation of Resources Without Limits or Throttling

{"id": "CVE-2023-38543", "cveTags": [], "metrics": {"cvssMetricV30": [{"type": "Secondary", "source": "support@hackerone.com", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.0}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2023-11-15T00:15:08.090", "references": [{"url": "https://forums.ivanti.com/s/article/Security-fixes-included-in-the-latest-Ivanti-Secure-Access-Client-Release", "tags": ["Vendor Advisory"], "source": "support@hackerone.com"}, {"url": "https://northwave-cybersecurity.com/vulnerability-notice/denial-of-service-in-ivanti-secure-access-client-driver", "source": "support@hackerone.com"}, {"url": "https://forums.ivanti.com/s/article/Security-fixes-included-in-the-latest-Ivanti-Secure-Access-Client-Release", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://northwave-cybersecurity.com/vulnerability-notice/denial-of-service-in-ivanti-secure-access-client-driver", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-770"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability exists on all versions of the Ivanti Secure Access Client below 22.6R1.1, which could allow a locally authenticated attacker to exploit a vulnerable configuration, potentially leading to a denial of service (DoS) condition on the user machine."}, {"lang": "es", "value": "Cuando un atacante local carga un componente espec\u00edfico y puede enviar una solicitud especialmente manipulada a este componente, el atacante podr\u00eda obtener privilegios elevados en el sistema afectado."}], "lastModified": "2025-01-07T19:15:30.943", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ivanti:secure_access_client:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CD3A3874-0C90-4B5B-B8DF-EA2D6AC13183", "versionEndExcluding": "22.6"}, {"criteria": "cpe:2.3:a:ivanti:secure_access_client:22.6:r1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "31760E56-8D3F-4F8B-9675-3C8222950E78"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "support@hackerone.com"}