CVE-2020-21651

Myucms v2.2.1 contains a remote code execution (RCE) vulnerability in the component \controller\point.php, which can be exploited via the add() method.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://cwe.mitre.org/data/definitions/96.html	Technical Description
https://github.com/lolipop1234/XXD/issues/3	Exploit Third Party Advisory
https://cwe.mitre.org/data/definitions/96.html	Technical Description
https://github.com/lolipop1234/XXD/issues/3	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:myucms_project:myucms:2.2:*:*:*:*:*:*:*

History

21 Nov 2024, 05:12

Type	Values Removed	Values Added
References	~~() https://cwe.mitre.org/data/definitions/96.html - Technical Description~~	() https://cwe.mitre.org/data/definitions/96.html - Technical Description
References	~~() https://github.com/lolipop1234/XXD/issues/3 - Exploit, Third Party Advisory~~	() https://github.com/lolipop1234/XXD/issues/3 - Exploit, Third Party Advisory

Information

Published : 2021-10-06 22:15

Updated : 2024-11-21 05:12

NVD link : CVE-2020-21651

Mitre link : CVE-2020-21651

CVE.ORG link : CVE-2020-21651

JSON object : View

Products Affected

myucms_project

myucms

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

{"id": "CVE-2020-21651", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/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": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/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": 3.9}]}, "published": "2021-10-06T22:15:07.823", "references": [{"url": "https://cwe.mitre.org/data/definitions/96.html", "tags": ["Technical Description"], "source": "cve@mitre.org"}, {"url": "https://github.com/lolipop1234/XXD/issues/3", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://cwe.mitre.org/data/definitions/96.html", "tags": ["Technical Description"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/lolipop1234/XXD/issues/3", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-94"}]}], "descriptions": [{"lang": "en", "value": "Myucms v2.2.1 contains a remote code execution (RCE) vulnerability in the component \\controller\\point.php, which can be exploited via the add() method."}, {"lang": "es", "value": "Myucms versi\u00f3n v2.2.1, contiene una vulnerabilidad de ejecuci\u00f3n de c\u00f3digo remota (RCE) en el componente \\controller\\point.php, que puede ser explotada por medio del m\u00e9todo add()"}], "lastModified": "2024-11-21T05:12:45.317", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:myucms_project:myucms:2.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E6EECCAA-F4A9-4487-B39D-F50A1AD720D1"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}