Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2017-15708

Severity CVSS v4.0:
Pending analysis
Type:
CWE-74 Injection
Publication date:
11/12/2017
Last modified:
20/04/2025

Description

In Apache Synapse, by default no authentication is required for Java Remote Method Invocation (RMI). So Apache Synapse 3.0.1 or all previous releases (3.0.0, 2.1.0, 2.0.0, 1.2, 1.1.2, 1.1.1) allows remote code execution attacks that can be performed by injecting specially crafted serialized objects. And the presence of Apache Commons Collections 3.2.1 (commons-collections-3.2.1.jar) or previous versions in Synapse distribution makes this exploitable. To mitigate the issue, we need to limit RMI access to trusted users only. Further upgrading to 3.0.1 version will eliminate the risk of having said Commons Collection version. In Synapse 3.0.1, Commons Collection has been updated to 3.2.2 version.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
9.80
Severity 3.x
CRITICAL
Vector 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
7.50
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:apache:synapse:1.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:synapse:1.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:synapse:1.1.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:synapse:1.1.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:synapse:1.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:synapse:2.0.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:synapse:2.1.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:synapse:3.0.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:financial_services_market_risk_measurement_and_management:8.0.6:*:*:*:*:*:*:*
cpe:2.3:a:oracle:financial_services_market_risk_measurement_and_management:8.0.8:*:*:*:*:*:*:*
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.56:*:*:*:*:*:*:*
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.57:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools