CVE-2020-1745 - OpenCVE

A file inclusion vulnerability was found in the AJP connector enabled with a default AJP configuration port of 8009 in Undertow version 2.0.29.Final and before and was fixed in 2.0.30.Final. A remote, unauthenticated attacker could exploit this vulnerability to read web application files from a vulnerable server. In instances where the vulnerable server allows file uploads, an attacker could upload malicious JavaServer Pages (JSP) code within a variety of file types and trigger this vulnerability to gain remote code execution.

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

AV:N/AC:L/Au:N/C:P/I:P/A:P

Vendors & Products
CPE Configurations

Vendors	Products
Redhat	Undertow

Configuration 1 [-]

cpe:2.3:a:redhat:undertow:*:*:*:*:*:*:*:*

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1745	Issue Tracking Third Party Advisory
https://meterpreter.org/cve-2020-1938-apache-tomcat-ajp-connector-remote-code-execution-vulnerability-alert/	Not Applicable
https://security.netapp.com/advisory/ntap-20240216-0011/
https://www.cnvd.org.cn/webinfo/show/5415	Not Applicable
https://www.tenable.com/blog/cve-2020-1938-ghostcat-apache-tomcat-ajp-file-readinclusion-vulnerability-cnvd-2020-10487	Not Applicable

History

No history.

MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2020-04-28T00:00:00

Updated: 2024-02-16T13:05:51.260064

Reserved: 2019-11-27T00:00:00

Link: CVE-2020-1745

JSON object: View

NVD Information

Status : Modified

Published: 2020-04-28T15:15:13.037

Modified: 2024-02-16T13:15:09.207

Link: CVE-2020-1745

JSON object: View

Redhat Information

No data.

CWE

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:undertow:*:*:*:*:*:*:*:*", "matchCriteriaId": "3C8F458A-06B7-474B-9C5C-756F893886D1", "versionEndIncluding": "2.0.29", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A file inclusion vulnerability was found in the AJP connector enabled with a default AJP configuration port of 8009 in Undertow version 2.0.29.Final and before and was fixed in 2.0.30.Final. A remote, unauthenticated attacker could exploit this vulnerability to read web application files from a vulnerable server. In instances where the vulnerable server allows file uploads, an attacker could upload malicious JavaServer Pages (JSP) code within a variety of file types and trigger this vulnerability to gain remote code execution."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad de inclusi\u00f3n de archivo en el conector AJP habilitado con un puerto de configuraci\u00f3n AJP predeterminado de 8009 en Undertow versi\u00f3n 2.0.29.Final y anteriores y se corrigi\u00f3 en la versi\u00f3n 2.0.30.Final. Un atacante remoto no autenticado podr\u00eda explotar esta vulnerabilidad para leer archivos de aplicaciones web desde un servidor vulnerable. En los casos en que el servidor vulnerable permite la carga de archivos, un atacante podr\u00eda cargar c\u00f3digo malicioso JavaServer Pages (JSP) dentro de una variedad de tipos de archivos y desencadenar esta vulnerabilidad para conseguir una ejecuci\u00f3n de c\u00f3digo remota."}], "id": "CVE-2020-1745", "lastModified": "2024-02-16T13:15:09.207", "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"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 4.7, "source": "secalert@redhat.com", "type": "Secondary"}]}, "published": "2020-04-28T15:15:13.037", "references": [{"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1745"}, {"source": "secalert@redhat.com", "tags": ["Not Applicable"], "url": "https://meterpreter.org/cve-2020-1938-apache-tomcat-ajp-connector-remote-code-execution-vulnerability-alert/"}, {"source": "secalert@redhat.com", "url": "https://security.netapp.com/advisory/ntap-20240216-0011/"}, {"source": "secalert@redhat.com", "tags": ["Not Applicable"], "url": "https://www.cnvd.org.cn/webinfo/show/5415"}, {"source": "secalert@redhat.com", "tags": ["Not Applicable"], "url": "https://www.tenable.com/blog/cve-2020-1938-ghostcat-apache-tomcat-ajp-file-readinclusion-vulnerability-cnvd-2020-10487"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-285"}], "source": "secalert@redhat.com", "type": "Secondary"}]}