What is the CVSS score of CVE-2020-11453?

CVE-2020-11453 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 2.7%.

Is there a public PoC exploit available for CVE-2020-11453?

Yes, a public proof-of-concept exploit is available for CVE-2020-11453. Prioritise patching immediately. EPSS: 2.7%.

Is there a patch available for CVE-2020-11453?

Yes, a patch is available for CVE-2020-11453. Update the affected software to the latest version immediately.

Microstrategy Web CVE-2020-11453

MEDIUM

Server-Side Request Forgery (SSRF) (CWE-918)

2020-04-02 cve@mitre.org

SSRF Microstrategy Web

5.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.3 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Apr 02, 2020 - 16:15 nvd

MEDIUM 5.3

DescriptionNVD

Microstrategy Web 10.4 is vulnerable to Server-Side Request Forgery in the Test Web Service functionality exposed through the path /MicroStrategyWS/. The functionality requires no authentication and, while it is not possible to pass parameters in the SSRF request, it is still possible to exploit it to conduct port scanning. An attacker could exploit this vulnerability to enumerate the resources allocated in the network (IP addresses and services exposed). NOTE: MicroStrategy is unable to reproduce the issue reported in any version of its product

AnalysisAI

Microstrategy Web 10.4 is vulnerable to Server-Side Request Forgery in the Test Web Service functionality exposed through the path /MicroStrategyWS/. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified as Server-Side Request Forgery (SSRF) (CWE-918), which allows attackers to make the server perform requests to unintended internal or external resources. Microstrategy Web 10.4 is vulnerable to Server-Side Request Forgery in the Test Web Service functionality exposed through the path /MicroStrategyWS/. The functionality requires no authentication and, while it is not possible to pass parameters in the SSRF request, it is still possible to exploit it to conduct port scanning. An attacker could exploit this vulnerability to enumerate the resources allocated in the network (IP addresses and services exposed). NOTE: MicroStrategy is unable to reproduce the issue reported in any version of its product Affected products include: Microstrategy Microstrategy Web.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Validate and allowlist destination URLs, block requests to internal networks, use network segmentation.