CVE-2021-27382

A vulnerability has been identified in Solid Edge SE2020 (All versions < SE2020MP13), Solid Edge SE2020 (All versions < SE2020MP14), Solid Edge SE2021 (All Versions < SE2021MP4). Affected applications lack proper validation of user-supplied data when parsing of PAR files. This could result in a stack based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13040)

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-574442.pdf	Vendor Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-21-103-06	Third Party Advisory US Government Resource
https://www.zerodayinitiative.com/advisories/ZDI-21-612/	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:siemens:solid_edge_se2020::::::::
	cpe:2.3:a:siemens:solid_edge_se2021::::::::

History

No history.

Information

Published : 2021-04-22 21:15

Updated : 2024-02-28 18:28

NVD link : CVE-2021-27382

Mitre link : CVE-2021-27382

CVE.ORG link : CVE-2021-27382

JSON object : View

Products Affected

siemens

solid_edge_se2021
solid_edge_se2020

CWE

CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write

{"id": "CVE-2021-27382", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2021-04-22T21:15:10.303", "references": [{"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-574442.pdf", "tags": ["Vendor Advisory"], "source": "productcert@siemens.com"}, {"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-103-06", "tags": ["Third Party Advisory", "US Government Resource"], "source": "productcert@siemens.com"}, {"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-612/", "tags": ["Third Party Advisory", "VDB Entry"], "source": "productcert@siemens.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "productcert@siemens.com", "description": [{"lang": "en", "value": "CWE-121"}]}, {"type": "Secondary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been identified in Solid Edge SE2020 (All versions < SE2020MP13), Solid Edge SE2020 (All versions < SE2020MP14), Solid Edge SE2021 (All Versions < SE2021MP4). Affected applications lack proper validation of user-supplied data when parsing of PAR files. This could result in a stack based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13040)"}, {"lang": "es", "value": "Se ha identificado una vulnerabilidad en Solid Edge SE2020 (Todas las versiones anteriores a SE2020MP13), Solid Edge SE2020 (Todas las versiones anteriores a SE2020MP14), Solid Edge SE2021 (Todas las versiones anteriores a SE2021MP4). Las aplicaciones afectadas carecen de la validaci\u00f3n adecuada de los datos suministrados por el usuario al analizar los archivos PAR. Esto podr\u00eda dar lugar a un desbordamiento del b\u00fafer basado en la pila. Un atacante podr\u00eda aprovechar esta vulnerabilidad para ejecutar c\u00f3digo en el contexto del proceso actual. (ZDI-CAN-13040)"}], "lastModified": "2021-12-15T14:05:22.107", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:siemens:solid_edge_se2020:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FF72CFDF-0F35-434F-9BBC-181B6CD98086", "versionEndIncluding": "se2020mp13"}, {"criteria": "cpe:2.3:a:siemens:solid_edge_se2021:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "48EE7B47-BED5-4D33-8D1F-913267DDBA12", "versionEndExcluding": "se2021mp14"}], "operator": "OR"}]}], "sourceIdentifier": "productcert@siemens.com"}