CVE-2015-7912

Tibbo AggreGate SCADA/HMI Server Service uploadDirectory Remote Code Execution Vulnerability

Severity Score

9.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The Ice Faces servlet in ag_server_service.exe in the AggreGate Server Service in Tibbo AggreGate before 5.30.06 allows remote attackers to upload and execute arbitrary Java code via a crafted XML document.

El servlet Ice Faces en ag_server_service.exe en el AggreGate Server Service en Tibbo AggreGate en versiones anteriores a 5.30.06 permite a atacantes remotos cargar y ejecutar código Java arbitrario a través de un documento XML manipulado.

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Tibbo AggreGate SCADA/HMI. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the Windows service "AggreGate Server Service" (ag_server_service.exe). Through the "Ice Faces" servlet it is possible to upload arbitrary Java code inside an accessible web path, due to functionality which allows importation of application properties through uploaded xml files. An attacker can leverage this vulnerability to execute code under the context of SYSTEM.

*Credits: Andrea Micalizzi (rgod)

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-10-22 CVE Reserved
2015-11-20 CVE Published
2024-08-06 CVE Updated
2024-12-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (2)

URL	Tag	Source
http://zerodayinitiative.com/advisories/ZDI-15-571	X_refsource_misc

URL	Date	SRC

URL	Date	SRC
https://ics-cert.us-cert.gov/advisories/ICSA-15-323-01	2015-11-23

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Tibbo Search vendor "Tibbo"		Aggregate Search vendor "Tibbo" for product "Aggregate"				<= 5.21.02 Search vendor "Tibbo" for product "Aggregate" and version " <= 5.21.02"		-		Affected