CVE-2023-6578

Software AG WebMethods access control

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A vulnerability classified as critical has been found in Software AG WebMethods 10.11.x/10.15.x. Affected is an unknown function of the file wm.server/connect/. The manipulation leads to improper access controls. It is possible to launch the attack remotely. To access a file like /assets/ a popup may request username and password. By just clicking CANCEL you will be redirected to the directory. If you visited /invoke/wm.server/connect, you'll be able to see details like internal IPs, ports, and versions. In some cases if access to /assets/ is refused, you may enter /assets/x as a wrong value, then come back to /assets/ which we will show the requested data. It appears that insufficient access control is depending on referrer header data. VDB-247158 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Una vulnerabilidad ha sido encontrada en Software AG WebMethods 10.11.x/10.15.x y clasificada como crítica. Una función desconocida del archivo wm.server/connect/ es afectada por esta vulnerabilidad. La manipulación conduce a controles de acceso inadecuados. Es posible lanzar el ataque de forma remota. Para acceder a un archivo como /assets/, una ventana emergente puede solicitar un nombre de usuario y contraseña. Con solo hacer clic en CANCELAR será redirigido al directorio. Si visitó /invoke/wm.server/connect, podrá ver detalles como IP internas, puertos y versiones. En algunos casos, si se rechaza el acceso a /assets/, puede ingresar /assets/x como un valor incorrecto y luego regresar a /assets/ donde mostraremos los datos solicitados. Parece que el control de acceso insuficiente depende de los datos del encabezado de referencia. VDB-247158 es el identificador asignado a esta vulnerabilidad. NOTA: Se contactó primeramente con el proveedor sobre esta divulgación, pero no respondió de ninguna manera.

Es wurde eine kritische Schwachstelle in Software AG WebMethods 10.11.x/10.15.x entdeckt. Dabei betrifft es einen unbekannter Codeteil der Datei wm.server/connect/. Durch Beeinflussen mit unbekannten Daten kann eine improper access controls-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei über das Netzwerk erfolgen.

*Credits: mohammedhashayka

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-12-07 CVE Reserved
2023-12-07 CVE Published
2024-08-02 CVE Updated
2024-11-06 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-284: Improper Access Control

CAPEC

References (1)

URL	Tag	Source
https://vuldb.com/?id.247158	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Softwareag Search vendor "Softwareag"		Webmethods Search vendor "Softwareag" for product "Webmethods"				>= 10.11 <= 10.11.4 Search vendor "Softwareag" for product "Webmethods" and version " >= 10.11 <= 10.11.4"		-		Affected
Softwareag Search vendor "Softwareag"		Webmethods Search vendor "Softwareag" for product "Webmethods"				>= 10.15 <= 10.15.4 Search vendor "Softwareag" for product "Webmethods" and version " >= 10.15 <= 10.15.4"		-		Affected