CVE-2026-82772

Remote Code Execution via Buffer Overflow in Contec EC1000 Series Web Service

Published Sep 14, 2026 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Description
Buffer overflow vulnerability exists in Contec EC1000 series. If a remote attacker sends a specially crafted request to the product's web service, an arbitrary program may be executed.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Contec
Contec ece1000
Contec ece1020
Contec ecs1020
Vendors & Products Contec
Contec ece1000
Contec ece1020
Contec ecs1020
Type Values Removed Values Added
Title Remote Code Execution via Buffer Overflow in Contec EC1000 Series Web Service
Type Values Removed Values Added
Title Remote Code Execution via Web Service Buffer Overflow in Contec EC1000 Series
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Remote Code Execution via Web Service Buffer Overflow in Contec EC1000 Series
Type Values Removed Values Added
Description Buffer overflow vulnerability exists in Contec EC1000 series. If a remote attacker sends a specially crafted request to the product's web service, an arbitrary program may be executed.
Weaknesses CWE-120
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
jpcert
Published
Updated
Sep 14, 2026, 11:19 AM
Reserved
Aug 31, 2026, 2:30 AM
Status
Deferred
Published
Sep 14, 2026, 7:17 AM
Modified
Sep 16, 2026, 7:27 PM