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.
History

Fri, 06 Feb 2026 12:15:00 +0000

Type Values Removed Values Added
First Time appeared Emtec
Emtec zoc Terminal
Vendors & Products Emtec
Emtec zoc Terminal

Thu, 05 Feb 2026 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 05 Feb 2026 16:30:00 +0000

Type Values Removed Values Added
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.
Title ZOC Terminal 7.25.5 - 'Script' Denial of Service
Weaknesses CWE-121
References
Metrics cvssV3_1

{'score': 6.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 6.7, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-02-05T16:13:34.140Z

Updated: 2026-02-05T21:16:49.950Z

Reserved: 2026-02-03T16:27:45.305Z

Link: CVE-2020-37128

cve-icon Vulnrichment

Updated: 2026-02-05T21:16:47.003Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-05T17:16:07.707

Modified: 2026-02-05T20:47:37.777

Link: CVE-2020-37128

cve-icon Redhat

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