CVE-2021-26829 - OpenCVE

OpenPLC ScadaBR through 0.9.1 on Linux and through 1.12.4 on Windows allows stored XSS via system_settings.shtm.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication Single

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

AV:N/AC:M/Au:S/C:N/I:P/A:N

Vendors & Products
CPE Configurations

Vendors	Products
Openplcproject	Scadabr

Configuration 1 [-]

OR	cpe:2.3:a:openplcproject:scadabr::::::linux::*
	cpe:2.3:a:openplcproject:scadabr::::::windows::*

References

Link	Resource
http://forum.scadabr.com.br/t/report-falhas-de-seguranca-em-versoes-do-scadabr/3615/4	Vendor Advisory
https://youtu.be/Xh6LPCiLMa8	Exploit Third Party Advisory

History

No history.

MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2021-06-11T11:05:23

Updated: 2021-06-11T11:05:23

Reserved: 2021-02-05T00:00:00

Link: CVE-2021-26829

JSON object: View

NVD Information

Status : Analyzed

Published: 2021-06-11T12:15:12.053

Modified: 2021-06-21T17:52:08.943

Link: CVE-2021-26829

JSON object: View

Redhat Information

No data.

CWE

CWE-79

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:openplcproject:scadabr:*:*:*:*:*:linux:*:*", "matchCriteriaId": "942B1321-9422-4116-8A0F-9935C5282878", "versionEndIncluding": "0.9.1", "vulnerable": true}, {"criteria": "cpe:2.3:a:openplcproject:scadabr:*:*:*:*:*:windows:*:*", "matchCriteriaId": "B7D510DD-B805-4388-90BE-4B717BD491A9", "versionEndIncluding": "1.12.4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "OpenPLC ScadaBR through 0.9.1 on Linux and through 1.12.4 on Windows allows stored XSS via system_settings.shtm."}, {"lang": "es", "value": "OpenPLC ScadaBR versiones hasta 0.9.1 en Linux y versiones hasta 1.12.4 en Windows, permite un ataque de tipo XSS almacenado por medio del archivo system_settings.shtm"}], "id": "CVE-2021-26829", "lastModified": "2021-06-21T17:52:08.943", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-06-11T12:15:12.053", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://forum.scadabr.com.br/t/report-falhas-de-seguranca-em-versoes-do-scadabr/3615/4"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://youtu.be/Xh6LPCiLMa8"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}