CVE-2020-12775 - Vulnerability Details - OpenCVE

Hicos citizen certificate client-side component does not filter special characters for command parameters in specific web URLs. An unauthenticated remote attacker can exploit this vulnerability to perform command injection attack to execute arbitrary system command, disrupt system or terminate service.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.04039.

Key SSVC decision points have not yet been added.

Vendors	Products
Moica	Hicos

Configuration 1 [-]

OR	cpe:2.3:a:moica:hicos::::::macos::*
	cpe:2.3:a:moica:hicos::::::windows::*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2020-5060	Hicos citizen certificate client-side component does not filter special characters for command parameters in specific web URLs. An unauthenticated remote attacker can exploit this vulnerability to perform command injection attack to execute arbitrary system command, disrupt system or terminate service.

Fixes

Solution

Download latest version

Workaround

No workaround given by the vendor.

References

Link	Providers
https://moica.nat.gov.tw/rac_plugin.html
https://www.twcert.org.tw/tw/cp-132-5695-421a7-1.html

History

No history.

MITRE

Status: PUBLISHED

Assigner: twcert

Published: 2022-03-01T01:55:17.625028Z

Updated: 2024-09-16T22:35:31.057Z

Reserved: 2020-05-11T00:00:00

Link: CVE-2020-12775

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-03-01T02:15:07.213

Modified: 2024-11-21T05:00:16.097

Link: CVE-2020-12775

Redhat

No data.

OpenCVE Enrichment

No data.

{"containers": {"cna": {"affected": [{"platforms": ["Windows"], "product": "citizen certificate client-side component", "vendor": "Hicos", "versions": [{"lessThanOrEqual": "3.0.0", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"platforms": ["Mac"], "product": "citizen certificate client-side component", "vendor": "Hicos", "versions": [{"lessThanOrEqual": "1.3.4.12", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "datePublic": "2022-01-31T00:00:00", "descriptions": [{"lang": "en", "value": "Hicos citizen certificate client-side component does not filter special characters for command parameters in specific web URLs. An unauthenticated remote attacker can exploit this vulnerability to perform command injection attack to execute arbitrary system command, disrupt system or terminate service."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-78", "description": "CWE-78 OS Command Injection", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-03-01T01:55:17", "orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "shortName": "twcert"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.twcert.org.tw/tw/cp-132-5695-421a7-1.html"}, {"tags": ["x_refsource_MISC"], "url": "https://moica.nat.gov.tw/rac_plugin.html"}], "solutions": [{"lang": "en", "value": "Download latest version"}], "source": {"advisory": "TVN-202201006", "discovery": "EXTERNAL"}, "title": "Hicos citizen certificate client-side component - Command Injection", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"AKA": "TWCERT/CC", "ASSIGNER": "cve@cert.org.tw", "DATE_PUBLIC": "2022-01-31T01:27:00.000Z", "ID": "CVE-2020-12775", "STATE": "PUBLIC", "TITLE": "Hicos citizen certificate client-side component - Command Injection"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "citizen certificate client-side component", "version": {"version_data": [{"platform": "Windows", "version_affected": "<=", "version_value": "3.0.0"}, {"platform": "Mac", "version_affected": "<=", "version_value": "1.3.4.12"}]}}]}, "vendor_name": "Hicos"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Hicos citizen certificate client-side component does not filter special characters for command parameters in specific web URLs. An unauthenticated remote attacker can exploit this vulnerability to perform command injection attack to execute arbitrary system command, disrupt system or terminate service."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-78 OS Command Injection"}]}]}, "references": {"reference_data": [{"name": "https://www.twcert.org.tw/tw/cp-132-5695-421a7-1.html", "refsource": "MISC", "url": "https://www.twcert.org.tw/tw/cp-132-5695-421a7-1.html"}, {"name": "https://moica.nat.gov.tw/rac_plugin.html", "refsource": "MISC", "url": "https://moica.nat.gov.tw/rac_plugin.html"}]}, "solution": [{"lang": "en", "value": "Download latest version"}], "source": {"advisory": "TVN-202201006", "discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T12:04:22.894Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.twcert.org.tw/tw/cp-132-5695-421a7-1.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://moica.nat.gov.tw/rac_plugin.html"}]}]}, "cveMetadata": {"assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "assignerShortName": "twcert", "cveId": "CVE-2020-12775", "datePublished": "2022-03-01T01:55:17.625028Z", "dateReserved": "2020-05-11T00:00:00", "dateUpdated": "2024-09-16T22:35:31.057Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:moica:hicos:*:*:*:*:*:macos:*:*", "matchCriteriaId": "240899FB-807D-4FD5-8D6E-FC4933B45C00", "versionEndIncluding": "1.3.4.12", "vulnerable": true}, {"criteria": "cpe:2.3:a:moica:hicos:*:*:*:*:*:windows:*:*", "matchCriteriaId": "205FC370-D7F2-468D-B859-A3DA104CB13D", "versionEndIncluding": "3.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Hicos citizen certificate client-side component does not filter special characters for command parameters in specific web URLs. An unauthenticated remote attacker can exploit this vulnerability to perform command injection attack to execute arbitrary system command, disrupt system or terminate service."}, {"lang": "es", "value": "El componente del lado del cliente de Hicos citizen certificate no filtra los caracteres especiales para los par\u00e1metros de comandos en las URL web espec\u00edficas. Un atacante remoto no autenticado puede aprovechar esta vulnerabilidad para llevar a cabo un ataque de inyecci\u00f3n de comandos para ejecutar un comando arbitrario del sistema, interrumpir el sistema o terminar el servicio."}], "id": "CVE-2020-12775", "lastModified": "2024-11-21T05:00:16.097", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 10.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "twcert@cert.org.tw", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-03-01T02:15:07.213", "references": [{"source": "twcert@cert.org.tw", "tags": ["Patch", "Vendor Advisory"], "url": "https://moica.nat.gov.tw/rac_plugin.html"}, {"source": "twcert@cert.org.tw", "tags": ["Third Party Advisory"], "url": "https://www.twcert.org.tw/tw/cp-132-5695-421a7-1.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://moica.nat.gov.tw/rac_plugin.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.twcert.org.tw/tw/cp-132-5695-421a7-1.html"}], "sourceIdentifier": "twcert@cert.org.tw", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "twcert@cert.org.tw", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-78"}], "source": "nvd@nist.gov", "type": "Primary"}]}