CVE-2026-40141

A high-severity vulnerability exists in a web application component of BeyondTrust Remote Support and Privileged Remote Access related to the processing of certain input parameters. Insufficient validation of user-supplied input may allow an authenticated attacker with limited privileges to access unintended resources or data beyond their authorization scope. Exploitation is restricted to accounts with specific permissions.

CVSS v3 9.9 CRITICAL

9.9^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://www.beyondtrust.com/trust-center/security-advisories/bt26-03	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:beyondtrust:privileged_remote_access::::::::
	cpe:2.3:a:beyondtrust:remote_support::::::::

History

No history.

Information

Published : 2026-07-06 17:16

Updated : 2026-07-07 18:43

NVD link : CVE-2026-40141

Mitre link : CVE-2026-40141

CVE.ORG link : CVE-2026-40141

JSON object : View

Products Affected

beyondtrust

privileged_remote_access
remote_support

CWE

CWE-943

Improper Neutralization of Special Elements in Data Query Logic

{"id": "CVE-2026-40141", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-40141", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-06T18:55:59.570650Z"}}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.9, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/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": 3.1}], "cvssMetricV40": [{"type": "Secondary", "source": "13061848-ea10-403d-bd75-c83a022c2891", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.5, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "subIntegrityImpact": "HIGH", "vulnIntegrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "HIGH", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "13061848-ea10-403d-bd75-c83a022c2891", "affectedData": [{"vendor": "BeyondTrust", "product": "Remote Support", "versions": [{"status": "affected", "version": "0", "versionType": "custom", "lessThanOrEqual": "25.3.2"}], "defaultStatus": "unaffected"}, {"vendor": "BeyondTrust", "product": "Privilege Remote Access", "versions": [{"status": "affected", "version": "0", "versionType": "custom", "lessThanOrEqual": "25.3.2"}], "defaultStatus": "unaffected"}]}], "published": "2026-07-06T17:16:31.143", "references": [{"url": "https://www.beyondtrust.com/trust-center/security-advisories/bt26-03", "tags": ["Vendor Advisory"], "source": "13061848-ea10-403d-bd75-c83a022c2891"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "13061848-ea10-403d-bd75-c83a022c2891", "description": [{"lang": "en", "value": "CWE-943"}]}], "descriptions": [{"lang": "en", "value": "A high-severity vulnerability exists in a web application component of BeyondTrust Remote Support and Privileged Remote Access related to the processing of certain input parameters.\u00a0Insufficient validation of user-supplied input may allow an authenticated attacker with limited privileges to access unintended resources or data beyond their authorization scope. Exploitation is restricted to accounts with specific permissions."}], "lastModified": "2026-07-07T18:43:46.610", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:beyondtrust:privileged_remote_access:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "79807D69-2935-4EC4-B34F-3BBFCE1D6EC1", "versionEndExcluding": "25.3.3"}, {"criteria": "cpe:2.3:a:beyondtrust:remote_support:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "91823A93-2793-4FA6-AB9B-60E62102AE0E", "versionEndExcluding": "25.3.3"}], "operator": "OR"}]}], "sourceIdentifier": "13061848-ea10-403d-bd75-c83a022c2891"}