CVE-2021-3540 - Vulnerability Details - OpenCVE

By abusing the 'install rpm info detail' command, an attacker can escape the restricted clish shell on affected versions of Ivanti MobileIron Core. This issue was fixed in version 11.1.0.0.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Ivanti	Mobileiron

Configuration 1 [-]

OR	cpe:2.3:a:ivanti:mobileiron::::::::
	cpe:2.3:a:ivanti:mobileiron::::::::

No data.

References

Link	Providers
https://www.rapid7.com/blog/post/2021/06/02/untitled-cve-2021-3198-and-cve-2021-3540-mobileiron-shell-escape-privilege-escalation-vulnerabilities/

History

No history.

MITRE

Status: PUBLISHED

Assigner: rapid7

Published: 2021-07-22T18:27:21.040230Z

Updated: 2024-09-17T00:30:44.288Z

Reserved: 2021-05-06T00:00:00

Link: CVE-2021-3540

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-07-22T19:15:09.160

Modified: 2024-11-21T06:21:47.873

Link: CVE-2021-3540

Redhat

No data.

{"containers": {"cna": {"affected": [{"product": "MobileIron Core", "vendor": "Ivanti", "versions": [{"lessThanOrEqual": "10.7.0.1-9", "status": "affected", "version": "10.7.0.1-9", "versionType": "custom"}, {"lessThanOrEqual": "11.0.0.1-3", "status": "affected", "version": "11.0.0.1-3", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "William Vu of Rapid7"}], "datePublic": "2021-06-02T00:00:00", "descriptions": [{"lang": "en", "value": "By abusing the 'install rpm info detail' command, an attacker can escape the restricted clish shell on affected versions of Ivanti MobileIron Core. This issue was fixed in version 11.1.0.0."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-88", "description": "CWE-88 Argument Injection or Modification", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-07-22T18:27:21", "orgId": "9974b330-7714-4307-a722-5648477acda7", "shortName": "rapid7"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.rapid7.com/blog/post/2021/06/02/untitled-cve-2021-3198-and-cve-2021-3540-mobileiron-shell-escape-privilege-escalation-vulnerabilities/"}], "source": {"discovery": "UNKNOWN"}, "title": "Ivanti MobileIron Core clish Restricted Shell Escape via Argument Injection", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@rapid7.com", "DATE_PUBLIC": "2021-06-02T13:05:00.000Z", "ID": "CVE-2021-3540", "STATE": "PUBLIC", "TITLE": "Ivanti MobileIron Core clish Restricted Shell Escape via Argument Injection"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "MobileIron Core", "version": {"version_data": [{"version_affected": "<=", "version_name": "10.7.0.1-9", "version_value": "10.7.0.1-9"}, {"version_affected": "<=", "version_name": "11.0.0.1-3", "version_value": "11.0.0.1-3"}]}}]}, "vendor_name": "Ivanti"}]}}, "credit": [{"lang": "eng", "value": "William Vu of Rapid7"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "By abusing the 'install rpm info detail' command, an attacker can escape the restricted clish shell on affected versions of Ivanti MobileIron Core. This issue was fixed in version 11.1.0.0."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-88 Argument Injection or Modification"}]}]}, "references": {"reference_data": [{"name": "https://www.rapid7.com/blog/post/2021/06/02/untitled-cve-2021-3198-and-cve-2021-3540-mobileiron-shell-escape-privilege-escalation-vulnerabilities/", "refsource": "MISC", "url": "https://www.rapid7.com/blog/post/2021/06/02/untitled-cve-2021-3198-and-cve-2021-3540-mobileiron-shell-escape-privilege-escalation-vulnerabilities/"}]}, "source": {"discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:01:07.964Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.rapid7.com/blog/post/2021/06/02/untitled-cve-2021-3198-and-cve-2021-3540-mobileiron-shell-escape-privilege-escalation-vulnerabilities/"}]}]}, "cveMetadata": {"assignerOrgId": "9974b330-7714-4307-a722-5648477acda7", "assignerShortName": "rapid7", "cveId": "CVE-2021-3540", "datePublished": "2021-07-22T18:27:21.040230Z", "dateReserved": "2021-05-06T00:00:00", "dateUpdated": "2024-09-17T00:30:44.288Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ivanti:mobileiron:*:*:*:*:*:*:*:*", "matchCriteriaId": "447B64D2-374F-4E24-A204-53F0E7BD20F6", "versionEndIncluding": "10.7.0.1-9", "vulnerable": true}, {"criteria": "cpe:2.3:a:ivanti:mobileiron:*:*:*:*:*:*:*:*", "matchCriteriaId": "07818198-4CF0-4FF3-9E1F-D40A3C523BDC", "versionEndExcluding": "11.1.0.0", "versionStartIncluding": "11.0.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "By abusing the 'install rpm info detail' command, an attacker can escape the restricted clish shell on affected versions of Ivanti MobileIron Core. This issue was fixed in version 11.1.0.0."}, {"lang": "es", "value": "Al abusar del comando \"install rpm info detail\", un atacante puede escapar del shell clish restringido en las versiones afectadas de Ivanti MobileIron Core. Este problema fue corrregido en versi\u00f3n 11.1.0.0"}], "id": "CVE-2021-3540", "lastModified": "2024-11-21T06:21:47.873", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "COMPLETE", "baseScore": 9.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 5.2, "source": "cve@rapid7.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-07-22T19:15:09.160", "references": [{"source": "cve@rapid7.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.rapid7.com/blog/post/2021/06/02/untitled-cve-2021-3198-and-cve-2021-3540-mobileiron-shell-escape-privilege-escalation-vulnerabilities/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.rapid7.com/blog/post/2021/06/02/untitled-cve-2021-3198-and-cve-2021-3540-mobileiron-shell-escape-privilege-escalation-vulnerabilities/"}], "sourceIdentifier": "cve@rapid7.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-88"}], "source": "cve@rapid7.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-88"}], "source": "nvd@nist.gov", "type": "Primary"}]}