CVE-2017-7280

An issue was discovered in api/includes/systems.php in Unitrends Enterprise Backup before 9.0.0. User input is not properly filtered before being sent to a popen function. This allows for remote code execution by sending a specially crafted user variable.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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://rhinosecuritylabs.com/research/remote-code-execution-bug-hunting-chapter-1/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:unitrends:enterprise_backup:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-04-12 22:59

Updated : 2024-02-04 19:11

NVD link : CVE-2017-7280

Mitre link : CVE-2017-7280

CVE.ORG link : CVE-2017-7280

JSON object : View

Products Affected

unitrends

enterprise_backup

CWE

CWE-20

Improper Input Validation

{"id": "CVE-2017-7280", "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}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/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": "2017-04-12T22:59:00.820", "references": [{"url": "https://rhinosecuritylabs.com/research/remote-code-execution-bug-hunting-chapter-1/", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in api/includes/systems.php in Unitrends Enterprise Backup before 9.0.0. User input is not properly filtered before being sent to a popen function. This allows for remote code execution by sending a specially crafted user variable."}, {"lang": "es", "value": "Un problema ha sido descubierto en api/includes/systems.php en Unitrends Enterprise Backup en versiones anteriores a 9.0.0. La entrada de usuario no filtrada correctamente antes de ser enviada a una funci\u00f3n popen. Esto permite un c\u00f3digo de ejecuci\u00f3n remoto enviando una variable de usuario especialmente dise\u00f1ada."}], "lastModified": "2017-04-20T14:21:42.100", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:unitrends:enterprise_backup:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "883FD6F8-6B27-464B-94BA-0DA453073DC1", "versionEndIncluding": "8.2.0-8"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}