CVE-2024-45481 - Vulnerability Details - OpenCVE

An Incomplete Filtering of Special Elements vulnerability in scripts using the SSH server on B&R APROL <4.4-00P5 may allow an authenticated local attacker to authenticate as another legitimate user.

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00023.

Exploitation none

Automatable no

Technical Impact total

No data.

No data.

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2024-54294	An Incomplete Filtering of Special Elements vulnerability in scripts using the SSH server on B&R APROL <4.4-00P5 may allow an authenticated local attacker to authenticate as another legitimate user.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.br-automation.com/fileadmin/SA24P015-77573c08.pdf

History

Tue, 25 Mar 2025 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Tue, 25 Mar 2025 05:00:00 +0000

Type	Values Removed	Values Added
Description		An Incomplete Filtering of Special Elements vulnerability in scripts using the SSH server on B&R APROL <4.4-00P5 may allow an authenticated local attacker to authenticate as another legitimate user.
Title		Improper authentication in SSH of B&R APROL
Weaknesses		CWE-791
References		https://www.br-automation.com/fileadmin/SA24P015-77573c08.pdf
Metrics		cvssV4_0 `{'score': 8.5, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}`

MITRE

Status: PUBLISHED

Assigner: ABB

Published: 2025-03-25T04:52:06.675Z

Updated: 2025-03-25T14:25:20.372Z

Reserved: 2024-08-29T15:08:43.767Z

Link: CVE-2024-45481

Vulnrichment

Updated: 2025-03-25T14:25:15.485Z

NVD

Status : Awaiting Analysis

Published: 2025-03-25T05:15:39.030

Modified: 2025-03-27T16:45:46.410

Link: CVE-2024-45481

Redhat

No data.

OpenCVE Enrichment

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-45481", "assignerOrgId": "2b718523-d88f-4f37-9bbd-300c20644bf9", "state": "PUBLISHED", "assignerShortName": "ABB", "dateReserved": "2024-08-29T15:08:43.767Z", "datePublished": "2025-03-25T04:52:06.675Z", "dateUpdated": "2025-03-25T14:25:20.372Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "modules": ["SSH server"], "product": "B&R APROL", "vendor": "B&R Industrial Automation", "versions": [{"lessThan": "4.4-00P5", "status": "affected", "version": "R4.4", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "An Incomplete Filtering of Special Elements vulnerability in scripts using the SSH server on B&R APROL <4.4-00P5 may allow an authenticated local attacker to authenticate as another legitimate user.<br>"}], "value": "An Incomplete Filtering of Special Elements vulnerability in scripts using the SSH server on B&R APROL <4.4-00P5 may allow an authenticated local attacker to authenticate as another legitimate user."}], "metrics": [{"cvssV4_0": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "LOCAL", "baseScore": 8.5, "baseSeverity": "HIGH", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-791", "description": "CWE-791: Incomplete Filtering of Special Elements", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "2b718523-d88f-4f37-9bbd-300c20644bf9", "shortName": "ABB", "dateUpdated": "2025-03-25T04:52:06.675Z"}, "references": [{"url": "https://www.br-automation.com/fileadmin/SA24P015-77573c08.pdf"}], "source": {"discovery": "UNKNOWN"}, "title": "Improper authentication in SSH of B&R APROL", "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-03-25T14:25:06.996074Z", "id": "CVE-2024-45481", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-03-25T14:25:20.372Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-45481", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-03-25T14:25:06.996074Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-03-25T14:25:15.485Z"}}], "cna": {"title": "Improper authentication in SSH of B&R APROL", "source": {"discovery": "UNKNOWN"}, "metrics": [{"format": "CVSS", "cvssV4_0": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.5, "Automatable": "NOT_DEFINED", "attackVector": "LOCAL", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "B&R Industrial Automation", "modules": ["SSH server"], "product": "B&R APROL", "versions": [{"status": "affected", "version": "R4.4", "lessThan": "4.4-00P5", "versionType": "custom"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://www.br-automation.com/fileadmin/SA24P015-77573c08.pdf"}], "x_generator": {"engine": "Vulnogram 0.2.0"}, "descriptions": [{"lang": "en", "value": "An Incomplete Filtering of Special Elements vulnerability in scripts using the SSH server on B&R APROL <4.4-00P5 may allow an authenticated local attacker to authenticate as another legitimate user.", "supportingMedia": [{"type": "text/html", "value": "An Incomplete Filtering of Special Elements vulnerability in scripts using the SSH server on B&R APROL <4.4-00P5 may allow an authenticated local attacker to authenticate as another legitimate user.<br>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-791", "description": "CWE-791: Incomplete Filtering of Special Elements"}]}], "providerMetadata": {"orgId": "2b718523-d88f-4f37-9bbd-300c20644bf9", "shortName": "ABB", "dateUpdated": "2025-03-25T04:52:06.675Z"}}}, "cveMetadata": {"cveId": "CVE-2024-45481", "state": "PUBLISHED", "dateUpdated": "2025-03-25T14:25:20.372Z", "dateReserved": "2024-08-29T15:08:43.767Z", "assignerOrgId": "2b718523-d88f-4f37-9bbd-300c20644bf9", "datePublished": "2025-03-25T04:52:06.675Z", "assignerShortName": "ABB"}, "dataVersion": "5.1"}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "An Incomplete Filtering of Special Elements vulnerability in scripts using the SSH server on B&R APROL <4.4-00P5 may allow an authenticated local attacker to authenticate as another legitimate user."}, {"lang": "es", "value": "Una vulnerabilidad de filtrado incompleto de elementos especiales en scripts que utilizan el servidor SSH en B&R APROL <4.4-00P5 puede permitir que un atacante local autenticado se autentique como otro usuario leg\u00edtimo."}], "id": "CVE-2024-45481", "lastModified": "2025-03-27T16:45:46.410", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "LOCAL", "availabilityRequirement": "NOT_DEFINED", "baseScore": 8.5, "baseSeverity": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cybersecurity@ch.abb.com", "type": "Secondary"}]}, "published": "2025-03-25T05:15:39.030", "references": [{"source": "cybersecurity@ch.abb.com", "url": "https://www.br-automation.com/fileadmin/SA24P015-77573c08.pdf"}], "sourceIdentifier": "cybersecurity@ch.abb.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-791"}], "source": "cybersecurity@ch.abb.com", "type": "Primary"}]}