CVE-2021-40222

Rittal CMC PU III Web management Version affected: V3.11.00_2. Version fixed: V3.17.10 is affected by a remote code execution vulnerablity. It is possible to introduce shell code to create a reverse shell in the PU-Hostname field of the TCP/IP Configuration dialog. Web application fails to sanitize user input on Network TCP/IP configuration page. This allows the attacker to inject commands as root on the device which will be executed once the data is received.

CVSS v3 7.2 HIGH
CVSS v2.0 9.0 HIGH

7.2^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/asang17/CVE-2021-RCE	Exploit Third Party Advisory
https://github.com/asang17/CVE-2021-RCE	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:rittal:cmc_pu_iii_7030.000_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:rittal:cmc_pu_iii_7030.000:3.00:*:*:*:*:*:*:*

History

21 Nov 2024, 06:23

Type	Values Removed	Values Added
References	~~() https://github.com/asang17/CVE-2021-RCE - Exploit, Third Party Advisory~~	() https://github.com/asang17/CVE-2021-RCE - Exploit, Third Party Advisory

Information

Published : 2021-09-09 12:15

Updated : 2024-11-21 06:23

NVD link : CVE-2021-40222

Mitre link : CVE-2021-40222

CVE.ORG link : CVE-2021-40222

JSON object : View

Products Affected

rittal

cmc_pu_iii_7030.000
cmc_pu_iii_7030.000_firmware

CWE

CWE-78

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

{"id": "CVE-2021-40222", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "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": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.2}]}, "published": "2021-09-09T12:15:10.057", "references": [{"url": "https://github.com/asang17/CVE-2021-RCE", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/asang17/CVE-2021-RCE", "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-78"}]}], "descriptions": [{"lang": "en", "value": "Rittal CMC PU III Web management Version affected: V3.11.00_2. Version fixed: V3.17.10 is affected by a remote code execution vulnerablity. It is possible to introduce shell code to create a reverse shell in the PU-Hostname field of the TCP/IP Configuration dialog. Web application fails to sanitize user input on Network TCP/IP configuration page. This allows the attacker to inject commands as root on the device which will be executed once the data is received."}, {"lang": "es", "value": "Rittal CMC PU III Web management Versi\u00f3n afectada: V3.11.00_2. Versi\u00f3n corregida: V3.17.10 est\u00e1 afectada por una vulnerabilidad de ejecuci\u00f3n de c\u00f3digo remota. Es posible introducir c\u00f3digo shell para crear un shell inverso en el campo PU-Hostname del di\u00e1logo de Configuraci\u00f3n TCP/IP. La aplicaci\u00f3n web no sanea la entrada del usuario en la p\u00e1gina de configuraci\u00f3n de la red TCP/IP. Esto permite al atacante inyectar comandos como root en el dispositivo que ser\u00e1n ejecutados una vez recibidos los datos"}], "lastModified": "2024-11-21T06:23:46.050", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:rittal:cmc_pu_iii_7030.000_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0002D4CE-91FE-4594-AD80-C2E976952D27", "versionEndExcluding": "3.17.10", "versionStartIncluding": "3.11.00_2"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:rittal:cmc_pu_iii_7030.000:3.00:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "FAAE9E5B-193D-4540-B9FC-C6EF41888D35"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}

7.2 /10