CVE-2021-28171 - Vulnerability Details - OpenCVE

The Vangene deltaFlow E-platform does not take properly protective measures. Attackers can obtain privileged permissions remotely by tampering with users’ data in the Cookie.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Deltaflow Project	Deltaflow

Configuration 1 [-]

cpe:2.3:a:deltaflow_project:deltaflow:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://www.chtsecurity.com/news/7f0874b5-516b-4637-842d-b6fb6c335c66
https://www.twcert.org.tw/tw/cp-132-4618-4dcc2-1.html

History

No history.

MITRE

Status: PUBLISHED

Assigner: twcert

Published: 2021-04-06T11:20:27.171745Z

Updated: 2024-09-16T23:41:41.900Z

Reserved: 2021-03-12T00:00:00

Link: CVE-2021-28171

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-04-06T12:15:17.077

Modified: 2024-11-21T05:59:15.147

Link: CVE-2021-28171

Redhat

No data.

{"containers": {"cna": {"affected": [{"product": "deltaFlow E-platform", "vendor": "Vangene", "versions": [{"status": "affected", "version": "4"}]}], "datePublic": "2021-04-06T00:00:00", "descriptions": [{"lang": "en", "value": "The Vangene deltaFlow E-platform does not take properly protective measures. Attackers can obtain privileged permissions remotely by tampering with users\u2019 data in the Cookie."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-522", "description": "CWE-522 Insufficiently Protected Credentials", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-04-06T11:20:27", "orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "shortName": "twcert"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.twcert.org.tw/tw/cp-132-4618-4dcc2-1.html"}, {"tags": ["x_refsource_MISC"], "url": "https://www.chtsecurity.com/news/7f0874b5-516b-4637-842d-b6fb6c335c66"}], "solutions": [{"lang": "en", "value": "Update to version 7.7"}], "source": {"advisory": "TVN-202102001", "discovery": "EXTERNAL"}, "title": "Vangene deltaFlow E-platform - Broken Authentication", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"AKA": "TWCERT/CC", "ASSIGNER": "cve@cert.org.tw", "DATE_PUBLIC": "2021-04-06T11:08:00.000Z", "ID": "CVE-2021-28171", "STATE": "PUBLIC", "TITLE": "Vangene deltaFlow E-platform - Broken Authentication"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "deltaFlow E-platform", "version": {"version_data": [{"version_affected": "=", "version_value": "4"}]}}]}, "vendor_name": "Vangene"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The Vangene deltaFlow E-platform does not take properly protective measures. Attackers can obtain privileged permissions remotely by tampering with users\u2019 data in the Cookie."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-522 Insufficiently Protected Credentials"}]}]}, "references": {"reference_data": [{"name": "https://www.twcert.org.tw/tw/cp-132-4618-4dcc2-1.html", "refsource": "MISC", "url": "https://www.twcert.org.tw/tw/cp-132-4618-4dcc2-1.html"}, {"name": "https://www.chtsecurity.com/news/7f0874b5-516b-4637-842d-b6fb6c335c66", "refsource": "MISC", "url": "https://www.chtsecurity.com/news/7f0874b5-516b-4637-842d-b6fb6c335c66"}]}, "solution": [{"lang": "en", "value": "Update to version 7.7"}], "source": {"advisory": "TVN-202102001", "discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T21:40:12.325Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.twcert.org.tw/tw/cp-132-4618-4dcc2-1.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.chtsecurity.com/news/7f0874b5-516b-4637-842d-b6fb6c335c66"}]}]}, "cveMetadata": {"assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "assignerShortName": "twcert", "cveId": "CVE-2021-28171", "datePublished": "2021-04-06T11:20:27.171745Z", "dateReserved": "2021-03-12T00:00:00", "dateUpdated": "2024-09-16T23:41:41.900Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:deltaflow_project:deltaflow:*:*:*:*:*:*:*:*", "matchCriteriaId": "CA598098-EB2D-464E-8968-AF6252BA905D", "versionEndExcluding": "7.7", "versionStartIncluding": "4.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The Vangene deltaFlow E-platform does not take properly protective measures. Attackers can obtain privileged permissions remotely by tampering with users\u2019 data in the Cookie."}, {"lang": "es", "value": "El Vangene deltaFlow E-platform, no toma las medidas de protecci\u00f3n apropiadas. Los atacantes pueden obtener permisos privilegiados remotamente al manipular los datos de los usuarios en la cookie"}], "id": "CVE-2021-28171", "lastModified": "2024-11-21T05:59:15.147", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "twcert@cert.org.tw", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-04-06T12:15:17.077", "references": [{"source": "twcert@cert.org.tw", "tags": ["Third Party Advisory"], "url": "https://www.chtsecurity.com/news/7f0874b5-516b-4637-842d-b6fb6c335c66"}, {"source": "twcert@cert.org.tw", "tags": ["Third Party Advisory"], "url": "https://www.twcert.org.tw/tw/cp-132-4618-4dcc2-1.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.chtsecurity.com/news/7f0874b5-516b-4637-842d-b6fb6c335c66"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.twcert.org.tw/tw/cp-132-4618-4dcc2-1.html"}], "sourceIdentifier": "twcert@cert.org.tw", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-522"}], "source": "twcert@cert.org.tw", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-565"}], "source": "nvd@nist.gov", "type": "Primary"}]}