CVE-2010-20120

HIGH

Maplesoft Maple <= 13 - Remote Code Execution via Malicious Maplet File

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 2 public exploits for CVE-2010-20120. PoCs published by Metasploit, scriptjunkie, including Metasploit module exploits/multi/fileformat/maple_maplet.

AI-analyzed exploit summary This Metasploit module exploits a vulnerability in Maple software (up to version 13) by crafting a malicious .maplet file that executes arbitrary commands when opened. It generates a payload executable, embeds it in the file, and triggers execution via Maple's scripting capabilities.

Description

Maple versions up to and including 13's Maplet framework allows embedded commands to be executed automatically when a .maplet file is opened. This behavior bypasses standard security restrictions that normally prevent code execution in regular Maple worksheets. The vulnerability enables attackers to craft malicious .maplet files that execute arbitrary code without user interaction.

Exploits (2)

exploitdb WORKING POC VERIFIED
by Metasploit · rubyremotemultiple
https://www.exploit-db.com/exploits/16308

This Metasploit module exploits a vulnerability in Maple software (up to version 13) by crafting a malicious .maplet file that executes arbitrary commands when opened. It generates a payload executable, embeds it in the file, and triggers execution via Maple's scripting capabilities.

Classification
Working Poc 100%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Maple (up to version 13)
No auth needed
Prerequisites: Victim must open the malicious .maplet file
devstral-2 · analyzed Feb 18, 2026 Full analysis →
metasploit WORKING POC EXCELLENT
by scriptjunkie · rubypocwin
https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/fileformat/maple_maplet.rb

This Metasploit module exploits a vulnerability in Maple software (up to version 13) by crafting a malicious .maplet file that executes arbitrary commands or payloads when opened. It supports multiple platforms (Windows, Linux) and architectures (x86, x64).

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Maple (up to version 13)
No auth needed
Prerequisites: Victim must open the malicious .maplet file
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Scores

CVSS v4 8.4
EPSS 0.0034
EPSS Percentile 25.9%
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-94
Status published
Products (1)
Maplesoft/Maple < 13
Published Aug 21, 2025
Tracked Since Feb 18, 2026