CVE-2021-46850

myVesta Control Panel before 0.9.8-26-43 and Vesta Control Panel before 0.9.8-26 are vulnerable to command injection. An authenticated and remote administrative user can execute arbitrary commands via the v_sftp_license parameter when sending HTTP POST requests to the /edit/server endpoint.

CVSS v3 7.2 HIGH

7.2^/10

CVSS v3 : HIGH

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

References

Link	Resource
https://blog.talosintelligence.com/2021/06/necro-python-bot-adds-new-tricks.html	Exploit Technical Description Third Party Advisory
https://github.com/myvesta/vesta/commit/7991753ab7c5c568768028fb77554db8ea149f17	Patch Third Party Advisory
https://github.com/myvesta/vesta/releases/tag/0.9.8-26-43	Third Party Advisory
https://github.com/serghey-rodin/vesta/commit/a4e4542a6d1351c2857b169f8621dd9a13a2e896	Patch Third Party Advisory
https://www.exploit-db.com/exploits/49674	Exploit Third Party Advisory VDB Entry
https://blog.talosintelligence.com/2021/06/necro-python-bot-adds-new-tricks.html	Exploit Technical Description Third Party Advisory
https://github.com/myvesta/vesta/commit/7991753ab7c5c568768028fb77554db8ea149f17	Patch Third Party Advisory
https://github.com/myvesta/vesta/releases/tag/0.9.8-26-43	Third Party Advisory
https://github.com/serghey-rodin/vesta/commit/a4e4542a6d1351c2857b169f8621dd9a13a2e896	Patch Third Party Advisory
https://www.exploit-db.com/exploits/49674	Exploit Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:vestacp:control_panel::::::::
	cpe:2.3:a:vestacp:vesta_control_panel::::::::

History

No history.

Information

Published : 2022-10-24 14:15

Updated : 2024-11-21 06:34

NVD link : CVE-2021-46850

Mitre link : CVE-2021-46850

CVE.ORG link : CVE-2021-46850

JSON object : View

Products Affected

vestacp

control_panel
vesta_control_panel

CWE

CWE-88

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')

{"id": "CVE-2021-46850", "cveTags": [], "metrics": {"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": "2022-10-24T14:15:50.067", "references": [{"url": "https://blog.talosintelligence.com/2021/06/necro-python-bot-adds-new-tricks.html", "tags": ["Exploit", "Technical Description", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/myvesta/vesta/commit/7991753ab7c5c568768028fb77554db8ea149f17", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/myvesta/vesta/releases/tag/0.9.8-26-43", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/serghey-rodin/vesta/commit/a4e4542a6d1351c2857b169f8621dd9a13a2e896", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.exploit-db.com/exploits/49674", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://blog.talosintelligence.com/2021/06/necro-python-bot-adds-new-tricks.html", "tags": ["Exploit", "Technical Description", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/myvesta/vesta/commit/7991753ab7c5c568768028fb77554db8ea149f17", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/myvesta/vesta/releases/tag/0.9.8-26-43", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/serghey-rodin/vesta/commit/a4e4542a6d1351c2857b169f8621dd9a13a2e896", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.exploit-db.com/exploits/49674", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-88"}]}], "descriptions": [{"lang": "en", "value": "myVesta Control Panel before 0.9.8-26-43 and Vesta Control Panel before 0.9.8-26 are vulnerable to command injection. An authenticated and remote administrative user can execute arbitrary commands via the v_sftp_license parameter when sending HTTP POST requests to the /edit/server endpoint."}, {"lang": "es", "value": "myVesta Control Panel versiones anteriores a 0.9.8-26-43 y Vesta Control Panel versiones anteriores a 0.9.8-26, son vulnerables a una inyecci\u00f3n de comandos. Un usuario administrativo autenticado y remoto puede ejecutar comandos arbitrarios por medio del par\u00e1metro v_sftp_license cuando env\u00eda peticiones HTTP POST al endpoint /edit/server"}], "lastModified": "2024-11-21T06:34:48.320", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:vestacp:control_panel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3E30B3C4-A1AF-4618-BBEE-C08CE2A82BC7", "versionEndExcluding": "0.9.8-26-43"}, {"criteria": "cpe:2.3:a:vestacp:vesta_control_panel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FE32B413-79C6-40C2-9787-4C3F59711549", "versionEndExcluding": "0.9.8-26"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}