Description

GeoGebra Graphing Calculator 6.0.631.0 contains a denial of service vulnerability that allows attackers to crash the application by inputting an oversized buffer. Attackers can generate a payload of 8000 repeated characters to overwhelm the input field and cause the application to become unresponsive.

INFO

Published Date :

2026-01-21T17:27:50.275Z

Last Modified :

2026-01-22T16:51:56.446Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2021-47877 vulnerability.

Vendors Products
Geogebra
  • Graphing Calculator
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2021-47877.

URL Resource
https://www.exploit-db.com/exploits/49653 cve-icon cve-icon
https://www.geogebra.org cve-icon cve-icon
https://www.vulncheck.com/advisories/geogebra-graphing-calculator-denial-of-service cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact