CVE-2023-3939 - Vulnerability Details - OpenCVE

Improper Neutralization of Special Elements used in an OS Command ('OS
Command Injection') vulnerability in ZkTeco-based OEM devices allows OS
Command Injection.
Since all the found command implementations are executed from the
superuser, their impact is the maximum possible.
This issue affects
ZkTeco-based OEM devices (ZkTeco ProFace X, Smartec ST-FR043, Smartec
ST-FR041ME and possibly others) with the ZAM170-NF-1.8.25-7354-Ver1.0.0
and possibly other.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.01291.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2023-44565	Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in ZkTeco-based OEM devices allows OS Command Injection. Since all the found command implementations are executed from the superuser, their impact is the maximum possible. This issue affects ZkTeco-based OEM devices (ZkTeco ProFace X, Smartec ST-FR043, Smartec ST-FR041ME and possibly others) with the ZAM170-NF-1.8.25-7354-Ver1.0.0 and possibly other.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/klsecservices/Advisories/blob/master/K-ZkTeco-2023-002.md

History

No history.

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: Kaspersky

Published: 2024-05-21T09:45:00.639Z

Updated: 2024-08-02T07:08:50.765Z

Reserved: 2023-07-25T13:51:45.777Z

Link: CVE-2023-3939

Vulnrichment

Updated: 2024-08-02T07:08:50.765Z

NVD

Status : Awaiting Analysis

Published: 2024-05-21T10:15:09.683

Modified: 2024-11-21T08:18:21.840

Link: CVE-2023-3939

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-78

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-3939", "assignerOrgId": "e45d732a-8f6b-4b6b-be76-7420f6a2b988", "state": "PUBLISHED", "assignerShortName": "Kaspersky", "dateReserved": "2023-07-25T13:51:45.777Z", "datePublished": "2024-05-21T09:45:00.639Z", "dateUpdated": "2024-08-02T07:08:50.765Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unknown", "product": "ZkTeco-based OEM devices with firmware ZAM170-NF-1.8.25-7354-Ver1.0.0", "vendor": "ZkTeco", "versions": [{"status": "affected", "version": "ZAM170-NF-1.8.25-7354-Ver1.0.0"}]}], "credits": [{"lang": "en", "type": "finder", "value": "The vulnerability was discovered by Georgy Kiguradze from Kaspersky"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "\nImproper Neutralization of Special Elements used in an OS Command ('OS \nCommand Injection') vulnerability in ZkTeco-based OEM devices allows OS \nCommand Injection. \nSince all the found command implementations are executed from the \nsuperuser, their impact is the maximum possible.\nThis issue affects \nZkTeco-based OEM devices (ZkTeco ProFace X, Smartec ST-FR043, Smartec \nST-FR041ME and possibly others) with the ZAM170-NF-1.8.25-7354-Ver1.0.0 \nand possibly other.\n\n"}], "value": "Improper Neutralization of Special Elements used in an OS Command ('OS \nCommand Injection') vulnerability in ZkTeco-based OEM devices allows OS \nCommand Injection. \nSince all the found command implementations are executed from the \nsuperuser, their impact is the maximum possible.\nThis issue affects \nZkTeco-based OEM devices (ZkTeco ProFace X, Smartec ST-FR043, Smartec \nST-FR041ME and possibly others) with the ZAM170-NF-1.8.25-7354-Ver1.0.0 \nand possibly other."}], "impacts": [{"capecId": "CAPEC-88", "descriptions": [{"lang": "en", "value": "CAPEC-88 OS Command Injection"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 10, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-78", "description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "e45d732a-8f6b-4b6b-be76-7420f6a2b988", "shortName": "Kaspersky", "dateUpdated": "2024-05-21T10:11:07.376Z"}, "references": [{"url": "https://github.com/klsecservices/Advisories/blob/master/K-ZkTeco-2023-002.md"}], "source": {"discovery": "UNKNOWN"}, "timeline": [{"lang": "en", "time": "2023-04-27T21:00:00.000Z", "value": "Vulnerability discovered."}, {"lang": "en", "time": "2023-09-19T14:00:00.000Z", "value": "Initial request to PSIRT@zkteco.com."}, {"lang": "en", "time": "2023-10-03T13:18:00.000Z", "value": "Follow-up with PSIRT@zkteco.com due to no initial response."}, {"lang": "en", "time": "2023-12-20T10:46:00.000Z", "value": "Vulnerability reported to PSIRT@zkteco.com in plaintext."}, {"lang": "en", "time": "2024-05-21T09:44:00.000Z", "value": "No response from vendor; CVE details added to CVE.org."}], "title": "Multiple command injection in ZkTeco-based OEM devices", "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-3939", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-05-21T15:01:31.459687Z"}}}], "affected": [{"cpes": ["cpe:2.3:h:zkteco:facedepot_7b:-:*:*:*:*:*:*:*"], "vendor": "zkteco", "product": "facedepot_7b", "versions": [{"status": "affected", "version": "-", "versionType": "custom", "lessThanOrEqual": "ZAM170-NF-1.8.25-7354-Ver1.0.0"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:h:zkteco:smartec_st_fr043:*:*:*:*:*:*:*:*"], "vendor": "zkteco", "product": "smartec_st_fr043", "versions": [{"status": "affected", "version": "*", "versionType": "custom", "lessThanOrEqual": "ZAM170-NF-1.8.25-7354-Ver1.0.0"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:h:zkteco:smartec_st_fr041me:*:*:*:*:*:*:*:*"], "vendor": "zkteco", "product": "smartec_st_fr041me", "versions": [{"status": "affected", "version": "*", "versionType": "custom", "lessThanOrEqual": "ZAM170-NF-1.8.25-7354-Ver1.0.0"}], "defaultStatus": "unknown"}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-04T17:17:32.124Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T07:08:50.765Z"}, "title": "CVE Program Container", "references": [{"url": "https://github.com/klsecservices/Advisories/blob/master/K-ZkTeco-2023-002.md", "tags": ["x_transferred"]}]}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://github.com/klsecservices/Advisories/blob/master/K-ZkTeco-2023-002.md", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T07:08:50.765Z"}}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-3939", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-05-21T15:01:31.459687Z"}}}], "affected": [{"cpes": ["cpe:2.3:h:zkteco:facedepot_7b:-:*:*:*:*:*:*:*"], "vendor": "zkteco", "product": "facedepot_7b", "versions": [{"status": "affected", "version": "-", "versionType": "custom", "lessThanOrEqual": "ZAM170-NF-1.8.25-7354-Ver1.0.0"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:h:zkteco:smartec_st_fr043:*:*:*:*:*:*:*:*"], "vendor": "zkteco", "product": "smartec_st_fr043", "versions": [{"status": "affected", "version": "*", "versionType": "custom", "lessThanOrEqual": "ZAM170-NF-1.8.25-7354-Ver1.0.0"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:h:zkteco:smartec_st_fr041me:*:*:*:*:*:*:*:*"], "vendor": "zkteco", "product": "smartec_st_fr041me", "versions": [{"status": "affected", "version": "*", "versionType": "custom", "lessThanOrEqual": "ZAM170-NF-1.8.25-7354-Ver1.0.0"}], "defaultStatus": "unknown"}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-05-21T15:01:38.235Z"}, "title": "CISA ADP Vulnrichment"}], "cna": {"title": "Multiple command injection in ZkTeco-based OEM devices", "source": {"discovery": "UNKNOWN"}, "credits": [{"lang": "en", "type": "finder", "value": "The vulnerability was discovered by Georgy Kiguradze from Kaspersky"}], "impacts": [{"capecId": "CAPEC-88", "descriptions": [{"lang": "en", "value": "CAPEC-88 OS Command Injection"}]}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 10, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "ZkTeco", "product": "ZkTeco-based OEM devices with firmware ZAM170-NF-1.8.25-7354-Ver1.0.0", "versions": [{"status": "affected", "version": "ZAM170-NF-1.8.25-7354-Ver1.0.0"}], "defaultStatus": "unknown"}], "timeline": [{"lang": "en", "time": "2023-04-27T21:00:00.000Z", "value": "Vulnerability discovered."}, {"lang": "en", "time": "2023-09-19T14:00:00.000Z", "value": "Initial request to PSIRT@zkteco.com."}, {"lang": "en", "time": "2023-10-03T13:18:00.000Z", "value": "Follow-up with PSIRT@zkteco.com due to no initial response."}, {"lang": "en", "time": "2023-12-20T10:46:00.000Z", "value": "Vulnerability reported to PSIRT@zkteco.com in plaintext."}, {"lang": "en", "time": "2024-05-21T09:44:00.000Z", "value": "No response from vendor; CVE details added to CVE.org."}], "references": [{"url": "https://github.com/klsecservices/Advisories/blob/master/K-ZkTeco-2023-002.md"}], "x_generator": {"engine": "Vulnogram 0.2.0"}, "descriptions": [{"lang": "en", "value": "Improper Neutralization of Special Elements used in an OS Command ('OS \nCommand Injection') vulnerability in ZkTeco-based OEM devices allows OS \nCommand Injection. \nSince all the found command implementations are executed from the \nsuperuser, their impact is the maximum possible.\nThis issue affects \nZkTeco-based OEM devices (ZkTeco ProFace X, Smartec ST-FR043, Smartec \nST-FR041ME and possibly others) with the ZAM170-NF-1.8.25-7354-Ver1.0.0 \nand possibly other.", "supportingMedia": [{"type": "text/html", "value": "\nImproper Neutralization of Special Elements used in an OS Command ('OS \nCommand Injection') vulnerability in ZkTeco-based OEM devices allows OS \nCommand Injection. \nSince all the found command implementations are executed from the \nsuperuser, their impact is the maximum possible.\nThis issue affects \nZkTeco-based OEM devices (ZkTeco ProFace X, Smartec ST-FR043, Smartec \nST-FR041ME and possibly others) with the ZAM170-NF-1.8.25-7354-Ver1.0.0 \nand possibly other.\n\n", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-78", "description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')"}]}], "providerMetadata": {"orgId": "e45d732a-8f6b-4b6b-be76-7420f6a2b988", "shortName": "Kaspersky", "dateUpdated": "2024-05-21T10:11:07.376Z"}}}, "cveMetadata": {"cveId": "CVE-2023-3939", "state": "PUBLISHED", "dateUpdated": "2024-08-02T07:08:50.765Z", "dateReserved": "2023-07-25T13:51:45.777Z", "assignerOrgId": "e45d732a-8f6b-4b6b-be76-7420f6a2b988", "datePublished": "2024-05-21T09:45:00.639Z", "assignerShortName": "Kaspersky"}, "dataVersion": "5.1"}