CVE-2018-7531

An Improper Input Validation issue was discovered in OSIsoft PI Data Archive versions 2017 and prior. Unauthenticated users may use unvalidated custom requests to crash the server.

CVSS v3 5.9 MEDIUM
CVSS v2.0 7.1 HIGH

5.9^/10

CVSS v3 : MEDIUM

Vector : AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.1^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:C

Exploitability : 8.6 / Impact : 6.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
http://www.securityfocus.com/bid/103399	Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-18-072-02	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:osisoft:pi_data_archive::::::::
	cpe:2.3:a:osisoft:pi_data_archive:2017:r2::::::

History

No history.

Information

Published : 2018-03-14 18:29

Updated : 2024-02-04 19:46

NVD link : CVE-2018-7531

Mitre link : CVE-2018-7531

CVE.ORG link : CVE-2018-7531

JSON object : View

Products Affected

osisoft

pi_data_archive

CWE

CWE-20

Improper Input Validation

{"id": "CVE-2018-7531", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.1, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.2}]}, "published": "2018-03-14T18:29:00.733", "references": [{"url": "http://www.securityfocus.com/bid/103399", "tags": ["Third Party Advisory", "VDB Entry"], "source": "ics-cert@hq.dhs.gov"}, {"url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-072-02", "tags": ["Third Party Advisory", "US Government Resource"], "source": "ics-cert@hq.dhs.gov"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}, {"type": "Secondary", "source": "ics-cert@hq.dhs.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "An Improper Input Validation issue was discovered in OSIsoft PI Data Archive versions 2017 and prior. Unauthenticated users may use unvalidated custom requests to crash the server."}, {"lang": "es", "value": "Se ha descubierto un problema de validaci\u00f3n de entradas incorrecta en OSIsoft PI Data Archive, versiones 2017 R2 y anteriores. Los usuarios no autenticados podr\u00edan utilizar peticiones personalizadas no validadas para provocar el cierre inesperado del servidor."}], "lastModified": "2019-10-09T23:42:23.720", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:osisoft:pi_data_archive:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CFC7AB6E-C67D-460E-A13C-915A759716B2", "versionEndIncluding": "2017"}, {"criteria": "cpe:2.3:a:osisoft:pi_data_archive:2017:r2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "56FD019C-2EE0-49FD-BC97-85D088363D83"}], "operator": "OR"}]}], "sourceIdentifier": "ics-cert@hq.dhs.gov"}