CVE-2021-33723

A vulnerability has been identified in SINEC NMS (All versions < V1.0 SP2 Update 1). An authenticated attacker could change the user profile of any user without proper authorization. With this, the attacker could change the password of any user in the affected system.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.0 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:N/I:P/A:N

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-163251.pdf	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:siemens:sinec_nms::::::::
	cpe:2.3:a:siemens:sinec_nms:1.0:-::::::
	cpe:2.3:a:siemens:sinec_nms:1.0:sp1::::::
	cpe:2.3:a:siemens:sinec_nms:1.0:sp2::::::

History

No history.

Information

Published : 2021-10-12 10:15

Updated : 2024-02-28 18:48

NVD link : CVE-2021-33723

Mitre link : CVE-2021-33723

CVE.ORG link : CVE-2021-33723

JSON object : View

Products Affected

siemens

sinec_nms

CWE

NVD-CWE-Other CWE-285

Improper Authorization

{"id": "CVE-2021-33723", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2021-10-12T10:15:11.767", "references": [{"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-163251.pdf", "tags": ["Patch", "Vendor Advisory"], "source": "productcert@siemens.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}, {"type": "Secondary", "source": "productcert@siemens.com", "description": [{"lang": "en", "value": "CWE-285"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been identified in SINEC NMS (All versions < V1.0 SP2 Update 1). An authenticated attacker could change the user profile of any user without proper authorization. With this, the attacker could change the password of any user in the affected system."}, {"lang": "es", "value": "Se ha identificado una vulnerabilidad en SINEC NMS (Todas las versiones anteriores a V1.0 SP2 Update 1). Un atacante autenticado podr\u00eda cambiar el perfil de usuario de cualquier usuario sin la debida autorizaci\u00f3n. Con esto, el atacante podr\u00eda cambiar la contrase\u00f1a de cualquier usuario en el sistema afectado"}], "lastModified": "2022-10-27T13:03:44.207", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:siemens:sinec_nms:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2B59D696-F272-40DA-8DC6-423D9E5026C0", "versionEndExcluding": "1.0"}, {"criteria": "cpe:2.3:a:siemens:sinec_nms:1.0:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4ED13FC8-63C0-42C6-A51C-C480C45327C2"}, {"criteria": "cpe:2.3:a:siemens:sinec_nms:1.0:sp1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E68FE047-8F53-46B8-82D4-9342B1C8CA55"}, {"criteria": "cpe:2.3:a:siemens:sinec_nms:1.0:sp2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5F2C66EC-5A29-4B92-AEDB-7DB8A5CA7391"}], "operator": "OR"}]}], "sourceIdentifier": "productcert@siemens.com"}