CVE-2021-44161

Changing MOTP (Mobile One Time Password) system’s specific function parameter has insufficient validation for user input. A attacker in local area network can perform SQL injection attack to read, modify or delete backend database without authentication.

CVSS v3 8.8 HIGH
CVSS v2.0 5.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

5.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 6.5 / Impact : 6.4

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.twcert.org.tw/tw/cp-132-5423-84a13-1.html	Third Party Advisory
https://www.twcert.org.tw/tw/cp-132-5423-84a13-1.html	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:changingtec:motp:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:30

Type	Values Removed	Values Added
References	~~() https://www.twcert.org.tw/tw/cp-132-5423-84a13-1.html - Third Party Advisory~~	() https://www.twcert.org.tw/tw/cp-132-5423-84a13-1.html - Third Party Advisory

10 Jan 2022, 15:46

Type	Values Removed	Values Added
References	~~(MISC) https://www.twcert.org.tw/tw/cp-132-5423-84a13-1.html -~~	(MISC) https://www.twcert.org.tw/tw/cp-132-5423-84a13-1.html - Third Party Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~8.8~~	v2 : 5.8 v3 : 8.8
CPE		cpe:2.3:a:changingtec:motp::::::::

29 Dec 2021, 08:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-12-29 08:15

Updated : 2024-11-21 06:30

NVD link : CVE-2021-44161

Mitre link : CVE-2021-44161

CVE.ORG link : CVE-2021-44161

JSON object : View

Products Affected

changingtec

motp

CWE

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

{"id": "CVE-2021-44161", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.8, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 6.5, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "twcert@cert.org.tw", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2021-12-29T08:15:06.890", "references": [{"url": "https://www.twcert.org.tw/tw/cp-132-5423-84a13-1.html", "tags": ["Third Party Advisory"], "source": "twcert@cert.org.tw"}, {"url": "https://www.twcert.org.tw/tw/cp-132-5423-84a13-1.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "twcert@cert.org.tw", "description": [{"lang": "en", "value": "CWE-89"}]}], "descriptions": [{"lang": "en", "value": "Changing MOTP (Mobile One Time Password) system\u2019s specific function parameter has insufficient validation for user input. A attacker in local area network can perform SQL injection attack to read, modify or delete backend database without authentication."}, {"lang": "es", "value": "El par\u00e1metro de la funci\u00f3n espec\u00edfica del sistema MOTP (Mobile One Time Password) presenta una comprobaci\u00f3n insuficiente de la entrada del usuario. Un atacante en la red de \u00e1rea local puede llevar a cabo un ataque de inyecci\u00f3n SQL para leer, modificar o eliminar la base de datos del backend sin autenticaci\u00f3n"}], "lastModified": "2024-11-21T06:30:28.373", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:changingtec:motp:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9B4F0A91-88EE-43A0-9167-9985D2F85684", "versionStartIncluding": "3.5"}], "operator": "OR"}]}], "sourceIdentifier": "twcert@cert.org.tw"}