CVE-2019-19033 - Vulnerability Details - OpenCVE

Description

Jalios JCMS 10 allows attackers to access any part of the website and the WebDAV server with administrative privileges via a backdoor account, by using any username and the hardcoded dev password.

Published: 2019-11-21

Score: 9.8 Critical

EPSS: 3.3% Low

KEV: No

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 [-]

cpe:2.3:a:jalios:jcms:10.0:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2019-8675	Jalios JCMS 10 allows attackers to access any part of the website and the WebDAV server with administrative privileges via a backdoor account, by using any username and the hardcoded dev password.

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 Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.03347.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://packetstormsecurity.com/files/155419/Jalios-JCMS-10-Backdoor-Account-Authentication-Bypass.html
https://community.jalios.com/jcms/frt_74021/en/blog-jalios-community
https://github.com/ricardojoserf/CVE-2019-19033

History

No history.

Subscriptions

Jalios Jcms

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-11-21T17:53:02.000Z

Updated: 2024-08-05T02:09:37.563Z

Reserved: 2019-11-17T00:00:00.000Z

Link: CVE-2019-19033

Vulnrichment

No data.

NVD

Status : Modified

Published: 2019-11-21T18:15:12.070

Modified: 2026-06-17T02:26:01.170

Link: CVE-2019-19033

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-798
Use of Hard-coded Credentials

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "Jalios JCMS 10 allows attackers to access any part of the website and the WebDAV server with administrative privileges via a backdoor account, by using any username and the hardcoded dev password."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-11-21T22:48:53.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://community.jalios.com/jcms/frt_74021/en/blog-jalios-community"}, {"tags": ["x_refsource_MISC"], "url": "http://packetstormsecurity.com/files/155419/Jalios-JCMS-10-Backdoor-Account-Authentication-Bypass.html"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/ricardojoserf/CVE-2019-19033"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-19033", "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": "Jalios JCMS 10 allows attackers to access any part of the website and the WebDAV server with administrative privileges via a backdoor account, by using any username and the hardcoded dev password."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://community.jalios.com/jcms/frt_74021/en/blog-jalios-community", "refsource": "MISC", "url": "https://community.jalios.com/jcms/frt_74021/en/blog-jalios-community"}, {"name": "http://packetstormsecurity.com/files/155419/Jalios-JCMS-10-Backdoor-Account-Authentication-Bypass.html", "refsource": "MISC", "url": "http://packetstormsecurity.com/files/155419/Jalios-JCMS-10-Backdoor-Account-Authentication-Bypass.html"}, {"name": "https://github.com/ricardojoserf/CVE-2019-19033", "refsource": "MISC", "url": "https://github.com/ricardojoserf/CVE-2019-19033"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T02:09:37.563Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://community.jalios.com/jcms/frt_74021/en/blog-jalios-community"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://packetstormsecurity.com/files/155419/Jalios-JCMS-10-Backdoor-Account-Authentication-Bypass.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/ricardojoserf/CVE-2019-19033"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-19033", "datePublished": "2019-11-21T17:53:02.000Z", "dateReserved": "2019-11-17T00:00:00.000Z", "dateUpdated": "2024-08-05T02:09:37.563Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:jalios:jcms:10.0:*:*:*:*:*:*:*", "matchCriteriaId": "342C6207-6697-4290-8DDC-2095C5CE9A36", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Jalios JCMS 10 allows attackers to access any part of the website and the WebDAV server with administrative privileges via a backdoor account, by using any username and the hardcoded dev password."}, {"lang": "es", "value": "Jalios JCMS versi\u00f3n 10, permite a atacantes acceder a cualquier parte del sitio web y al servidor WebDAV con privilegios administrativos por medio de una cuenta backdoor, utilizando cualquier nombre de usuario y la contrase\u00f1a dev embebida."}], "id": "CVE-2019-19033", "lastModified": "2026-06-17T02:26:01.170", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "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": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-11-21T18:15:12.070", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://packetstormsecurity.com/files/155419/Jalios-JCMS-10-Backdoor-Account-Authentication-Bypass.html"}, {"source": "cve@mitre.org", "tags": ["Release Notes"], "url": "https://community.jalios.com/jcms/frt_74021/en/blog-jalios-community"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/ricardojoserf/CVE-2019-19033"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://packetstormsecurity.com/files/155419/Jalios-JCMS-10-Backdoor-Account-Authentication-Bypass.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes"], "url": "https://community.jalios.com/jcms/frt_74021/en/blog-jalios-community"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/ricardojoserf/CVE-2019-19033"}], "sourceIdentifier": "cve@mitre.org", "vendorComments": [{"comment": "Jalios confirms this vulnerability which affects a plugin (extension) of Jalios JPlatform which must only be used in development environment : \nthe DevTools Plugin.\n\nAll our SaaS customer were already protected from this vulnerability as this plugin is not enabled in their production environment.\nAll our others customers were informed of the vulnerability as soon as the official fix was available.\n\nFixed versions of the DevTools plugin have officially been published for our customers :\nhttps://community.jalios.com/jcms/jc2_361389/en/dev-tools-plugin-8-1\n\nWe would like to thanks Ricardo Jos\u00e9 Ruiz Fern\u00e1ndez for his responsible disclosure.", "lastModified": "2019-12-06T10:55:52.630", "organization": "Jalios"}], "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-798"}], "source": "nvd@nist.gov", "type": "Primary"}]}