CVE-2021-35526

{"containers": {"cna": {"affected": [{"platforms": ["prior to Build Nr. 1.2.14002.257"], "product": "System Data Manager \u2013 SDM600", "vendor": "Hitachi ABB Power Grids", "versions": [{"lessThan": "FP2 HF6", "status": "affected", "version": "1.2", "versionType": "custom"}]}], "datePublic": "2021-08-31T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Backup file without encryption vulnerability is found in Hitachi ABB Power Grids System Data Manager \u2013 SDM600 allows attacker to gain access to sensitive information. This issue affects: Hitachi ABB Power Grids System Data Manager \u2013 SDM600 1.2 versions prior to FP2 HF6 (Build Nr. 1.2.14002.257)."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"description": "cleartext storage", "lang": "en", "type": "text"}]}, {"descriptions": [{"cweId": "CWE-312", "description": "CWE-312 Cleartext Storage of Sensitive Information", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-10-08T16:38:51.000Z", "orgId": "e383dce4-0c27-4495-91c4-0db157728d17", "shortName": "Hitachi Energy"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://search.abb.com/library/Download.aspx?utm_campaign=&utm_content=2021.08_5051_Cybersecurity%20Advisory%3A&utm_medium=email&utm_source=Eloqua&DocumentID=9AKK107992A4700&LanguageCode=en&DocumentPartId=&Action=Launch&elqTrackId=ba79ef3d8aec4a4fad6c0cbe06d33d6c&elq=1bda419954724e908db108def16646a5&elqaid=3638&elqat=1&elqCampaignId="}, {"tags": ["x_refsource_CONFIRM"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-250-02"}], "solutions": [{"lang": "en", "value": "The problem is remediated as of the following product version SDM600 version 1.2 FP2 HF6 (Build Nr. 1.2.14002.257). Hitachi ABB Power Grids recommends that customers apply the update at the earliest convenience. After successful upgrade it is recommended to move previously created vulnerable backups to secure place to avoid any nonauthorized access."}], "source": {"discovery": "INTERNAL"}, "title": "Storage of Sensitive Information Vulnerability in Hitachi ABB Power Grids System Data Manager \u2013 SDM600 Product", "workarounds": [{"lang": "en", "value": "It is recommended to implement and continuously revise least privileges principles to minimize permissions and accesses to SDM600 related resources. Furthermore, recommended security practices as defined in SDM600 security deployment guideline and firewall configurations can help to protect a process control network from attacks that originate from outside the network. Such practices include that process control systems are physically protected from direct access by unauthorized personnel, have no direct connections to the Internet, and are separated from other networks by means of a firewall system that has a minimal number of ports exposed, and others that have to be evaluated case by case. Process control systems should not be used for Internet surfing, instant messaging, or receiving e-mails. 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Such practices include that process control systems are physically protected from direct access by unauthorized personnel, have no direct connections to the Internet, and are separated from other networks by means of a firewall system that has a minimal number of ports exposed, and others that have to be evaluated case by case. Process control systems should not be used for Internet surfing, instant messaging, or receiving e-mails. 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