CVE-2020-37128

MEDIUM

ZOC Terminal 7.25.5 - DoS

Title source: llm

Description

ZOC Terminal 7.25.5 contains a script processing vulnerability that allows local attackers to crash the application by loading a maliciously crafted REXX script file. Attackers can generate an oversized script with 20,000 repeated characters to trigger an application crash and cause a denial of service.

Exploits (1)

exploitdb WORKING POC

by chuyreds · pythondoswindows

https://www.exploit-db.com/exploits/48302

View Code ZIP pw:eip

References (3)

[Exploit, Third Party Advisory] https://www.exploit-db.com/exploits/48302

[Various Sources] https://www.emtec.com

[Third Party Advisory] https://www.vulncheck.com/advisories/zoc-terminal-script-denial-of-service

Scores

CVSS v3 6.2

EPSS 0.0001

EPSS Percentile 0.3%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-121

Status published

Products (1)

EmTec/ZOC Terminal 7.25.5

Published Feb 05, 2026

Tracked Since Feb 18, 2026