What is the CVSS score of CVE-2019-13920?

CVE-2019-13920 has a CVSS 3.1 base score of 4.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N. EPSS exploitation probability: 0.4%.

Is there a patch available for CVE-2019-13920?

Yes, a patch is available for CVE-2019-13920. Update the affected software to the latest version immediately.

Sinema Remote Connect Server CVE-2019-13920

MEDIUM

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

2019-09-13 productcert@siemens.com

CSRF Sinema Remote Connect Server

4.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.3 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Sep 13, 2019 - 17:15 nvd

MEDIUM 4.3

DescriptionNVD

A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V2.0 SP1). Some parts of the web application are not protected against Cross Site Request Forgery (CSRF) attacks. The security vulnerability could be exploited by an attacker that is able to trigger requests of a logged-in user to the application. The vulnerability could allow switching the connectivity state of a user or a device. At the time of advisory publication no public exploitation of this security vulnerability was known.

AnalysisAI

A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V2.0 SP1). Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Request Forgery (CSRF) vulnerability could allow attackers to trick authenticated users into performing unintended actions.

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. A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V2.0 SP1). Some parts of the web application are not protected against Cross Site Request Forgery (CSRF) attacks. The security vulnerability could be exploited by an attacker that is able to trigger requests of a logged-in user to the application. The vulnerability could allow switching the connectivity state of a user or a device. At the time of advisory publication no public exploitation of this security vulnerability was known. Affected products include: Siemens Sinema Remote Connect Server.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Implement anti-CSRF tokens, validate Origin/Referer headers, use SameSite cookie attribute.