What is the CVSS score of CVE-2018-18696?

CVE-2018-18696 has a CVSS 3.0 base score of 8.8 (High). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.8%.

Is there a public PoC exploit available for CVE-2018-18696?

Yes, a public proof-of-concept exploit is available for CVE-2018-18696. Prioritise patching immediately. EPSS: 0.8%.

Microstrategy CVE-2018-18696

HIGH

Cross-Site Request Forgery (CSRF) (CWE-352)

2018-12-28 cve@mitre.org

CSRF Microstrategy

8.8

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Dec 28, 2018 - 17:29 nvd

HIGH 8.8

DescriptionNVD

main.aspx in Microstrategy Analytics 10.4.0026.0049 and earlier has CSRF. NOTE: The vendor claims that documentation for preventing a CSRF attack has been provided (https://community.microstrategy.com/s/article/KB37643-New-security-feature-introduced-in-MicroStrategy-Web-9-0?language=en_US) and disagrees that this issue is a vulnerability. They also claim that MicroStrategy was never properly informed of this issue via normal support channels or their vulnerability reporting page on their website, so they were unable to evaluate the report or explain how this is something their customers view as a feature and not a security vulnerability

AnalysisAI

main.aspx in Microstrategy Analytics 10.4.0026.0049 and earlier has CSRF. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Request Forgery (CSRF) (CWE-352), which allows attackers to trick authenticated users into performing unintended actions. main.aspx in Microstrategy Analytics 10.4.0026.0049 and earlier has CSRF. NOTE: The vendor claims that documentation for preventing a CSRF attack has been provided (https://community.microstrategy.com/s/article/KB37643-New-security-feature-introduced-in-MicroStrategy-Web-9-0?language=en_US) and disagrees that this issue is a vulnerability. They also claim that MicroStrategy was never properly informed of this issue via normal support channels or their vulnerability reporting page on their website, so they were unable to evaluate the report or explain how this is something their customers view as a feature and not a security vulnerability Affected products include: Microstrategy.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement anti-CSRF tokens, validate Origin/Referer headers, use SameSite cookie attribute.