CVE-2020-26507 — HIGH (7.8)

Vulnerability Description

A CSV Injection (also known as Formula Injection) vulnerability in the Marmind web application with version 4.1.141.0 allows malicious users to gain remote control of other computers. By providing formula code in the “Notes” functionality in the main screen, an attacker can inject a payload into the “Description” field under the “Insert To-Do” option. Other users might download this data, for example a CSV file, and execute the malicious commands on their computer by opening the file using a software such as Microsoft Excel. The attacker could gain remote access to the user’s PC.

CVSS Score

7.8

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Marmind	Marmind	4.1.141.0

Related Weaknesses (CWE)

CWE-1236

References

https://www.marmind.com/en/Vendor Advisory
https://www2.deloitte.com/de/de/pages/risk/articles/marmind-csv-injection.htmlExploitThird Party Advisory
https://www.marmind.com/en/Vendor Advisory
https://www2.deloitte.com/de/de/pages/risk/articles/marmind-csv-injection.htmlExploitThird Party Advisory

FAQ

What is CVE-2020-26507?

CVE-2020-26507 is a vulnerability with a CVSS score of 7.8 (HIGH). A CSV Injection (also known as Formula Injection) vulnerability in the Marmind web application with version 4.1.141.0 allows malicious users to gain remote control of other computers. By providing for...

How severe is CVE-2020-26507?

CVE-2020-26507 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-26507?

Check the references section above for vendor advisories and patch information. Affected products include: Marmind Marmind.