CVE-2019-18895 - Vulnerability Details - OpenCVE

Description

Scanguard through 2019-11-12 on Windows has Insecure Permissions for the installation directory, leading to privilege escalation via a Trojan horse executable file.

Published: 2019-11-14

Score: 7.8 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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 [-]

AND

cpe:2.3:a:scanguard:scanguard_antivirus:*:*:*:*:*:*:*:*

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

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2019-8577	Scanguard through 2019-11-12 on Windows has Insecure Permissions for the installation directory, leading to privilege escalation via a Trojan horse executable file.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00129.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://hyp3rlinx.altervista.org
http://seclists.org/fulldisclosure/2019/Nov/5
https://packetstormsecurity.com/files/155319/ScanGuard-Antivirus-Insecure-Permissions.html
https://support.scanguard.com/en/kb/22/upgrades-available

History

No history.

Subscriptions

Microsoft Windows

Scanguard Scanguard Antivirus

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-11-14T14:00:16.000Z

Updated: 2024-08-05T02:02:39.802Z

Reserved: 2019-11-12T00:00:00.000Z

Link: CVE-2019-18895

Vulnrichment

No data.

NVD

Status : Modified

Published: 2019-11-14T14:15:11.707

Modified: 2024-11-21T04:33:47.877

Link: CVE-2019-18895

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-732

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "Scanguard through 2019-11-12 on Windows has Insecure Permissions for the installation directory, leading to privilege escalation via a Trojan horse executable file."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-11-15T21:06:52.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "http://hyp3rlinx.altervista.org"}, {"tags": ["x_refsource_MISC"], "url": "https://support.scanguard.com/en/kb/22/upgrades-available"}, {"tags": ["x_refsource_MISC"], "url": "https://packetstormsecurity.com/files/155319/ScanGuard-Antivirus-Insecure-Permissions.html"}, {"name": "20191115 ScanGuard Antivirus (latest version) / Insecure Permissions", "tags": ["mailing-list", "x_refsource_FULLDISC"], "url": "http://seclists.org/fulldisclosure/2019/Nov/5"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-18895", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Scanguard through 2019-11-12 on Windows has Insecure Permissions for the installation directory, leading to privilege escalation via a Trojan horse executable file."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "http://hyp3rlinx.altervista.org", "refsource": "MISC", "url": "http://hyp3rlinx.altervista.org"}, {"name": "https://support.scanguard.com/en/kb/22/upgrades-available", "refsource": "MISC", "url": "https://support.scanguard.com/en/kb/22/upgrades-available"}, {"name": "https://packetstormsecurity.com/files/155319/ScanGuard-Antivirus-Insecure-Permissions.html", "refsource": "MISC", "url": "https://packetstormsecurity.com/files/155319/ScanGuard-Antivirus-Insecure-Permissions.html"}, {"name": "20191115 ScanGuard Antivirus (latest version) / Insecure Permissions", "refsource": "FULLDISC", "url": "http://seclists.org/fulldisclosure/2019/Nov/5"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T02:02:39.802Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://hyp3rlinx.altervista.org"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.scanguard.com/en/kb/22/upgrades-available"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://packetstormsecurity.com/files/155319/ScanGuard-Antivirus-Insecure-Permissions.html"}, {"name": "20191115 ScanGuard Antivirus (latest version) / Insecure Permissions", "tags": ["mailing-list", "x_refsource_FULLDISC", "x_transferred"], "url": "http://seclists.org/fulldisclosure/2019/Nov/5"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-18895", "datePublished": "2019-11-14T14:00:16.000Z", "dateReserved": "2019-11-12T00:00:00.000Z", "dateUpdated": "2024-08-05T02:02:39.802Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:scanguard:scanguard_antivirus:*:*:*:*:*:*:*:*", "matchCriteriaId": "13A6F3A0-6035-4E82-B027-7BFFFDC00D5E", "versionEndIncluding": "2019-11-12", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "Scanguard through 2019-11-12 on Windows has Insecure Permissions for the installation directory, leading to privilege escalation via a Trojan horse executable file."}, {"lang": "es", "value": "Scanguard hasta 12-11-2019 en Windows, tiene permisos no seguros en el directorio de instalaci\u00f3n, lo que conlleva a una escalada de privilegios por medio de un archivo ejecutable de tipo caballo de Troya."}], "id": "CVE-2019-18895", "lastModified": "2024-11-21T04:33:47.877", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-11-14T14:15:11.707", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "http://hyp3rlinx.altervista.org"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://seclists.org/fulldisclosure/2019/Nov/5"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "https://packetstormsecurity.com/files/155319/ScanGuard-Antivirus-Insecure-Permissions.html"}, {"source": "cve@mitre.org", "tags": ["Product"], "url": "https://support.scanguard.com/en/kb/22/upgrades-available"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "http://hyp3rlinx.altervista.org"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://seclists.org/fulldisclosure/2019/Nov/5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "https://packetstormsecurity.com/files/155319/ScanGuard-Antivirus-Insecure-Permissions.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "https://support.scanguard.com/en/kb/22/upgrades-available"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-732"}], "source": "nvd@nist.gov", "type": "Primary"}]}