CVE-2020-37012
CRITICAL
2026-01-29
[email protected]
9.8
CVSS 3.1
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CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Lifecycle Timeline
3
Analysis Generated
Mar 12, 2026 - 22:00 vuln.today
PoC Detected
Jan 29, 2026 - 17:16 vuln.today
Public exploit code
CVE Published
Jan 29, 2026 - 15:16 nvd
CRITICAL 9.8
Description
Tea LaTex 1.0 contains a remote code execution vulnerability that allows unauthenticated attackers to execute arbitrary shell commands through the /api.php endpoint. Attackers can craft a malicious LaTeX payload with shell commands that are executed when processed by the application's tex2png API action.
Analysis
Unauthenticated RCE in Tea LaTeX 1.0 via command injection in /api endpoint. EPSS 0.29% with PoC available.
Technical Context
CWE-78 in /api endpoint. LaTeX rendering services commonly shell out to system commands.
Affected Products
['Tea LaTeX 1.0']
Remediation
Update or sandbox the LaTeX renderer.
Priority Score
69
Low
Medium
High
Critical
KEV: 0
EPSS: +0.3
CVSS: +49
POC: +20
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External POC / Exploit Code
Leaving vuln.today
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