What is the CVSS score of CVE-2016-9691?

CVE-2016-9691 has a CVSS 3.0 base score of 8.6 (High). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L. EPSS exploitation probability: 0.3%.

Is there a patch available for CVE-2016-9691?

Yes, a patch is available for CVE-2016-9691. Update the affected software to the latest version immediately.

Websphere Cast Iron Solution CVE-2016-9691

HIGH

Improper Restriction of XML External Entity Reference (CWE-611)

2017-05-05 psirt@us.ibm.com

Denial Of Service XXE IBM Websphere Cast Iron Solution

8.6

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

8.6 HIGH

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

Low

Availability

Low

Lifecycle Timeline

CVE Published

May 05, 2017 - 19:29 cve.org

HIGH 8.6

DescriptionCVE.org

IBM WebSphere Cast Iron Solution 7.0.0 and 7.5.0.0 is vulnerable to a denial of service, caused by an XML External Entity Injection (XXE) error when processing XML data. A remote attacker could exploit this vulnerability to expose highly sensitive information or consume all available memory resources. IBM X-Force ID: 119515.

AnalysisAI

IBM WebSphere Cast Iron Solution 7.0.0 and 7.5.0.0 is vulnerable to a denial of service, caused by an XML External Entity Injection (XXE) error when processing XML data. Rated high severity (CVSS 8.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This XML External Entity (XXE) vulnerability could allow attackers to read arbitrary files or perform SSRF through XML processing.

Technical ContextAI

This vulnerability is classified as XML External Entity (XXE) (CWE-611), which allows attackers to read arbitrary files or perform SSRF through XML processing. IBM WebSphere Cast Iron Solution 7.0.0 and 7.5.0.0 is vulnerable to a denial of service, caused by an XML External Entity Injection (XXE) error when processing XML data. A remote attacker could exploit this vulnerability to expose highly sensitive information or consume all available memory resources. IBM X-Force ID: 119515. Affected products include: Ibm Websphere Cast Iron Solution.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Disable external entity processing in XML parsers, use JSON instead of XML where possible.