CVE-2017-17867 - Vulnerability Details - OpenCVE

Description

Inteno iopsys 2.0-3.14 and 4.0 devices allow remote authenticated users to execute arbitrary OS commands by modifying the leasetrigger field in the odhcpd configuration to specify an arbitrary program, as demonstrated by a program located on an SMB share. This issue existed because the /etc/uci-defaults directory was not being used to secure the OpenWrt configuration.

Published: 2018-01-04

Score: 8.8 High

EPSS: 19.8% Moderate

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

OR	cpe:2.3:h:intenogroup:iopsys::::::::
	cpe:2.3:h:intenogroup:iopsys:4.0:::::::*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

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.

The EPSS score is 0.19814.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://public.inteno.se/?p=feed-inteno-openwrt.git%3Ba=commit%3Bh=efcc985a721107e72a66da4db66891ec54441998
https://neonsea.uk/blog/2017/12/23/rce-inteno-iopsys.html
https://www.exploit-db.com/exploits/43428/

History

No history.

Subscriptions

Intenogroup Iopsys

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-01-04T19:00:00.000Z

Updated: 2024-08-05T21:06:49.794Z

Reserved: 2017-12-23T00:00:00.000Z

Link: CVE-2017-17867

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-01-04T19:29:00.287

Modified: 2024-11-21T03:18:51.097

Link: CVE-2017-17867

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-732

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2018-01-04T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Inteno iopsys 2.0-3.14 and 4.0 devices allow remote authenticated users to execute arbitrary OS commands by modifying the leasetrigger field in the odhcpd configuration to specify an arbitrary program, as demonstrated by a program located on an SMB share. This issue existed because the /etc/uci-defaults directory was not being used to secure the OpenWrt configuration."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-01-05T10:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://neonsea.uk/blog/2017/12/23/rce-inteno-iopsys.html"}, {"tags": ["x_refsource_MISC"], "url": "http://public.inteno.se/?p=feed-inteno-openwrt.git%3Ba=commit%3Bh=efcc985a721107e72a66da4db66891ec54441998"}, {"name": "43428", "tags": ["exploit", "x_refsource_EXPLOIT-DB"], "url": "https://www.exploit-db.com/exploits/43428/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2017-17867", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Inteno iopsys 2.0-3.14 and 4.0 devices allow remote authenticated users to execute arbitrary OS commands by modifying the leasetrigger field in the odhcpd configuration to specify an arbitrary program, as demonstrated by a program located on an SMB share. This issue existed because the /etc/uci-defaults directory was not being used to secure the OpenWrt configuration."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://neonsea.uk/blog/2017/12/23/rce-inteno-iopsys.html", "refsource": "MISC", "url": "https://neonsea.uk/blog/2017/12/23/rce-inteno-iopsys.html"}, {"name": "http://public.inteno.se/?p=feed-inteno-openwrt.git;a=commit;h=efcc985a721107e72a66da4db66891ec54441998", "refsource": "MISC", "url": "http://public.inteno.se/?p=feed-inteno-openwrt.git;a=commit;h=efcc985a721107e72a66da4db66891ec54441998"}, {"name": "43428", "refsource": "EXPLOIT-DB", "url": "https://www.exploit-db.com/exploits/43428/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T21:06:49.794Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://neonsea.uk/blog/2017/12/23/rce-inteno-iopsys.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://public.inteno.se/?p=feed-inteno-openwrt.git%3Ba=commit%3Bh=efcc985a721107e72a66da4db66891ec54441998"}, {"name": "43428", "tags": ["exploit", "x_refsource_EXPLOIT-DB", "x_transferred"], "url": "https://www.exploit-db.com/exploits/43428/"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2017-17867", "datePublished": "2018-01-04T19:00:00.000Z", "dateReserved": "2017-12-23T00:00:00.000Z", "dateUpdated": "2024-08-05T21:06:49.794Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:intenogroup:iopsys:*:*:*:*:*:*:*:*", "matchCriteriaId": "0FE9F3C1-51F0-4D31-9836-484D56388E06", "versionEndIncluding": "3.14", "versionStartIncluding": "2.0", "vulnerable": true}, {"criteria": "cpe:2.3:h:intenogroup:iopsys:4.0:*:*:*:*:*:*:*", "matchCriteriaId": "4FB773D2-45EC-4E4B-9E1D-7C313096211E", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Inteno iopsys 2.0-3.14 and 4.0 devices allow remote authenticated users to execute arbitrary OS commands by modifying the leasetrigger field in the odhcpd configuration to specify an arbitrary program, as demonstrated by a program located on an SMB share. This issue existed because the /etc/uci-defaults directory was not being used to secure the OpenWrt configuration."}, {"lang": "es", "value": "Los dispositivos Inteno iopsys 2.0-3.14 y 4.0 permiten que los usuarios autenticados remotos ejecuten comandos de sistema operativo arbitrarios modificando el campo leasetrigger en la configuraci\u00f3n de odhcpd para especificar un programa arbitrario, tal y como se demuestra con un programa ubicado en un almac\u00e9n SMB. Este problema exist\u00eda porque el directorio /etc/uci-defaults no se utilizaba para proteger la configuraci\u00f3n OpenWrt."}], "id": "CVE-2017-17867", "lastModified": "2024-11-21T03:18:51.097", "metrics": {"cvssMetricV2": [{"acInsufInfo": true, "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}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-01-04T19:29:00.287", "references": [{"source": "cve@mitre.org", "url": "http://public.inteno.se/?p=feed-inteno-openwrt.git%3Ba=commit%3Bh=efcc985a721107e72a66da4db66891ec54441998"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Technical Description", "Third Party Advisory"], "url": "https://neonsea.uk/blog/2017/12/23/rce-inteno-iopsys.html"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "https://www.exploit-db.com/exploits/43428/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://public.inteno.se/?p=feed-inteno-openwrt.git%3Ba=commit%3Bh=efcc985a721107e72a66da4db66891ec54441998"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Technical Description", "Third Party Advisory"], "url": "https://neonsea.uk/blog/2017/12/23/rce-inteno-iopsys.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "https://www.exploit-db.com/exploits/43428/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-732"}], "source": "nvd@nist.gov", "type": "Primary"}]}