CVE-2020-7581 (GCVE-0-2020-7581)

Vulnerability from cvelistv5 – Published: 2020-07-14 13:18 – Updated: 2024-08-04 09:33
VLAI?
Summary
A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions < V3.3), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES V15.1 (All versions < V15.1 Update 4), SIMOCODE ES V16 (All versions < V16 Update 1), Soft Starter ES V15.1 (All versions < V15.1 Update 3), Soft Starter ES V16 (All versions < V16 Update 1). A component within the affected application calls a helper binary with SYSTEM privileges during startup while the call path is not quoted. This could allow a local attacker with administrative privileges to execute code with SYSTEM level privileges.
Severity ?
No CVSS data available.
CWE
  • CWE-428 - Unquoted Search Path or Element
Assigner
References
Impacted products
Vendor Product Version
Siemens Opcenter Execution Discrete Affected: All versions < V3.2
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      "id": "CVE-2020-7581",
      "lastModified": "2024-11-21T05:37:24.977",
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A component within the affected application calls a helper binary with SYSTEM privileges during startup while the call path is not quoted. This could allow a local attacker with administrative privileges to execute code with SYSTEM level privileges.\"},{\"lang\":\"es\",\"value\":\"Se ha identificado una vulnerabilidad en Opcenter Execution Discrete (Todas las versiones anteriores a V3.2), Opcenter Execution Foundation (Todas las versiones anteriores a V3.2), Opcenter Execution Process (Todas las versiones anteriores a V3.2), Opcenter Intelligence (Todas las versiones anteriores a V3.3), Opcenter Quality (Todas las versiones anteriores a V11.3), Opcenter RD\u0026amp;L (V8.0), SIMATIC Notifier Server for Windows (Todas las versiones), SIMATIC PCS neo (Todas las versiones anteriores a V3. 0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (Todas las versiones anteriores a V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (Todas las versiones anteriores a V16 Update 2), SIMOCODE ES V15.1 (Todas las versiones anteriores a V15.1 Update 4), SIMOCODE ES V16 (Todas las versiones anteriores a V16 Update 1), Soft Starter ES V15.1 (Todas las versiones anteriores a V15.1 Update 3), Soft Starter ES V16 (Todas las versiones anteriores a V16 Update 1). Un componente dentro de la aplicaci\u00f3n afectada llama a un binario de ayuda con privilegios de SISTEMA durante el inicio mientras la ruta de llamada no est\u00e1 citada. Esto podr\u00eda permitir a un atacante local con privilegios administrativos ejecutar c\u00f3digo con privilegios de nivel SYSTEM\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":6.7,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":0.8,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:C/I:C/A:C\",\"baseScore\":7.2,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":3.9,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"productcert@siemens.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-428\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-428\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:opcenter_execution_discrete:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.2\",\"matchCriteriaId\":\"F33BF89C-F36E-4C8F-ABB9-579E2022DDA6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:opcenter_execution_foundation:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.2\",\"matchCriteriaId\":\"1DCE5E06-B75F-4D21-96CC-70DD373B1811\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:opcenter_execution_process:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.2\",\"matchCriteriaId\":\"C4DD5C57-5877-495C-A01E-747E5DCED9F7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:opcenter_intelligence:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FA9BAFAE-C26A-4435-80C1-508F0A3EF768\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:opcenter_quality:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"11.3\",\"matchCriteriaId\":\"9DB2F53B-817C-41F3-9B52-85DE702ACCE5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:opcenter_rd\\\\\u0026l:8.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EE037602-C9E8-45D5-9A44-3B73052F478E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_notifier_server:*:*:*:*:*:windows:*:*\",\"matchCriteriaId\":\"DE74021F-CE57-42CC-8093-E1B0352410FA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_pcs_neo:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D61D4B81-7F51-49BE-83DD-D2C28D23B0EA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_step_7:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"16\",\"matchCriteriaId\":\"E6D968D9-2A64-4E1C-824F-6508AEC6789D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_step_7:16:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"66CB66B9-176E-4FA3-BC67-E7C5972A307C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simatic_step_7:16:update1:*:*:*:*:*:*\",\"matchCriteriaId\":\"EF2D6947-576B-4CA7-B4E4-F0B428FA5ABB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:simocode_es:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CE934FDC-666F-4D9D-9C03-2896875F0A0D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:soft_starter_es:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FA57190F-97BA-4D1D-BC73-F37162B775F9\"}]}]}],\"references\":[{\"url\":\"https://cert-portal.siemens.com/productcert/pdf/ssa-841348.pdf\",\"source\":\"productcert@siemens.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://cert-portal.siemens.com/productcert/pdf/ssa-841348.pdf\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.