Remote Code Execution Vulnerability in Tea LaTex by Tea LaTex
CVE-2020-37012

9.3CRITICAL

Key Information:

Vendor

Ammarfaizi2

Status
Tea Latex
Vendor
CVE Published:
29 January 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2020-37012?

Tea LaTex 1.0 is susceptible to a remote code execution vulnerability that permits unauthenticated attackers to execute arbitrary shell commands. This vulnerability arises when a specially crafted malicious LaTeX payload is processed via the /api.php endpoint, notably during the execution of the tex2png API action. The flaw allows attackers to exploit the application by injecting shell commands, posing a significant risk if left unaddressed.

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Affected Version(s)

Tea LaTex 1.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2020-37012 - Proof of Concept

References

https://www.exploit-db.com/exploits/48805
exploit
https://github.com/ammarfaizi2/latex.teainside.org
product
https://www.vulncheck.com/advisories/tea-latex-remote-cod...
third-party-advisory

CVSS V4

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

nepska
JSON
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