TIBCO ActiveMatrix BusinessWorks up to 5.13.0 Engine XML Data xml external entity reference
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.4 | $0-$5k | 0.00 |
A vulnerability was found in TIBCO ActiveMatrix BusinessWorks up to 5.13.0 and classified as critical. Affected by this issue is an unknown function of the component Engine. The manipulation as part of a XML Data leads to a xml external entity reference vulnerability. Using CWE to declare the problem leads to CWE-611. The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output. Impacted is confidentiality, integrity, and availability. CVE summarizes:
The BusinessWorks engine component of TIBCO Software Inc.'s TIBCO ActiveMatrix BusinessWorks, TIBCO ActiveMatrix BusinessWorks for z/Linux, and TIBCO ActiveMatrix BusinessWorks Distribution for TIBCO Silver Fabric contains a vulnerability that may allow XML eXternal Entity (XXE) attacks via incoming network messages, and may disclose the contents of files accessible to a running BusinessWorks engine Affected releases are TIBCO Software Inc. TIBCO ActiveMatrix BusinessWorks: versions up to and including 5.13.0, TIBCO ActiveMatrix BusinessWorks for z/Linux: versions up to and including 5.13.0, TIBCO ActiveMatrix BusinessWorks Distribution for TIBCO Silver Fabric: versions up to and including 5.13.0.
The bug was discovered 08/07/2018. The weakness was presented 08/08/2018 with TIBCO (Website). The advisory is available at tibco.com. This vulnerability is handled as CVE-2018-12408 since 06/14/2018. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available.
The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Product
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.4VulDB Meta Temp Score: 7.4
VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.5
NVD Vector: 🔍
CNA Base Score: 7.5
CNA Vector (TIBCO Software Inc.): 🔍
CVSSv2
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Xml external entity referenceCWE: CWE-611 / CWE-610
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
06/14/2018 🔍08/07/2018 🔍
08/07/2018 🔍
08/08/2018 🔍
08/08/2018 🔍
08/09/2018 🔍
05/01/2023 🔍
Sources
Vendor: tibco.comAdvisory: tibco.com
Organization: TIBCO
Status: Not defined
Confirmation: 🔍
CVE: CVE-2018-12408 (🔍)
SecurityFocus: 105043 - TIBCO ActiveMatrix BusinessWorks CVE-2018-12408 XML External Entity Injection Vulnerability
Entry
Created: 08/09/2018 07:10Updated: 05/01/2023 10:12
Changes: 08/09/2018 07:10 (59), 03/14/2020 09:40 (5), 05/01/2023 10:12 (12)
Complete: 🔍
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