CVE-2022-36360

A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). Affected devices load firmware updates without checking the authenticity. Furthermore the integrity of the unencrypted firmware is only verified by a non-cryptographic method. This could allow an attacker to manipulate a firmware update and flash it to the device.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-928782.pdf	Patch Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-928782.pdf	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:siemens:logo\!_8_bm_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:logo\!8_bm:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:siemens:logo\!8_bm_fs-05_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:logo\!8_bm_fs-05:-:*:*:*:*:*:*:*

History

21 Nov 2024, 07:12

Type	Values Removed	Values Added
References	~~() https://cert-portal.siemens.com/productcert/pdf/ssa-928782.pdf - Patch, Vendor Advisory~~	() https://cert-portal.siemens.com/productcert/pdf/ssa-928782.pdf - Patch, Vendor Advisory

21 Jul 2023, 20:06

Type	Values Removed	Values Added
CWE		CWE-354

Information

Published : 2022-10-11 11:15

Updated : 2024-11-21 07:12

NVD link : CVE-2022-36360

Mitre link : CVE-2022-36360

CVE.ORG link : CVE-2022-36360

JSON object : View

Products Affected

siemens

logo\!_8_bm_firmware
logo\!8_bm_fs-05
logo\!8_bm_fs-05_firmware
logo\!8_bm

CWE

CWE-345

Insufficient Verification of Data Authenticity

CWE-354

Improper Validation of Integrity Check Value

{"id": "CVE-2022-36360", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2022-10-11T11:15:09.973", "references": [{"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-928782.pdf", "tags": ["Patch", "Vendor Advisory"], "source": "productcert@siemens.com"}, {"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-928782.pdf", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "productcert@siemens.com", "description": [{"lang": "en", "value": "CWE-345"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-345"}, {"lang": "en", "value": "CWE-354"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). Affected devices load firmware updates without checking the authenticity. Furthermore the integrity of the unencrypted firmware is only verified by a non-cryptographic method. This could allow an attacker to manipulate a firmware update and flash it to the device."}, {"lang": "es", "value": "Se ha identificado una vulnerabilidad en LOGO! 8 BM (incluidas las variantes SIPLUS) (todas las versiones anteriores a V8.3). Los dispositivos afectados cargan actualizaciones de firmware sin comprobar su autenticidad. Adem\u00e1s, la integridad del firmware sin cifrar s\u00f3lo es verificada mediante un m\u00e9todo no criptogr\u00e1fico. Esto podr\u00eda permitir a un atacante manipular una actualizaci\u00f3n de firmware y grabarla en el dispositivo"}], "lastModified": "2024-11-21T07:12:51.960", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:logo\\!_8_bm_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2FA7BA89-3BF0-4C68-AC47-951B1F11F96D", "versionEndExcluding": "8.3"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:logo\\!8_bm:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2DEFAEB6-4E18-418B-AA85-1BD5F1752396"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:logo\\!8_bm_fs-05_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5842967A-41FF-499F-A046-C9BDB2751A81", "versionEndExcluding": "8.3"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:logo\\!8_bm_fs-05:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "641F5F08-8D9F-425C-9735-DC174431EEA3"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "productcert@siemens.com"}