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CVE-2026-82767: Cross-site scripting (XSS) in Contec Co., Ltd. SGA1000

0
Medium
VulnerabilityCVE-2026-82767cvecve-2026-82767
Published: 09/14/2026 (09/14/2026, 06:38:03 UTC)
Source: CVE Database V5
Vendor/Project: Contec Co., Ltd.
Product: SGA1000

Description

Cross-site scripting vulnerability exists in SGA1000. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser.

CVSS v3.1

Score 5.2medium

Attack Vector
Adjacent Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected software

Contec Co., Ltd.

SGA1000

Affected versions
>=0 <1.02
GitHub Actionsmore threats →ai
contec/SGA1000
pkg:github/contec/SGA1000
Affected versions
>=0 <1.02

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AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 09/14/2026, 07:32:49 UTC

Technical Analysis

This vulnerability in SGA1000 enables an attacker to execute arbitrary scripts via cross-site scripting (XSS) when a logged-in user accesses a crafted input. The CVSS 3.1 vector indicates the attack requires adjacent network access (AV:A), low attack complexity (AC:L), no privileges required (PR:N), but user interaction is needed (UI:R). The scope is changed (S:C), and the impact affects confidentiality and integrity partially (C:L/I:L) but not availability (A:N).

Potential Impact

Successful exploitation can lead to execution of arbitrary scripts in the context of the victim's browser session, potentially exposing sensitive information or allowing actions with the user's privileges. However, the attack requires user interaction and adjacent network access, limiting the attack surface. There are no known exploits in the wild at this time.

Mitigation Recommendations

No patch or official fix information is provided. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users should be cautious when interacting with untrusted inputs on the affected versions. Network segmentation or limiting access to the device's management interface may reduce exposure.

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Technical Details

Data Version
5.2
Assigner Short Name
jpcert
Date Reserved
2026-08-31T02:30:58.276Z
Cvss Version
3.1
State
PUBLISHED

Threat ID: 6aa79bfd55bf5e2cf5ac9d6c

Added to database: 09/14/2026, 07:02:21 UTC

Last enriched: 09/14/2026, 07:32:49 UTC

Last updated: 09/15/2026, 03:10:32 UTC

Views: 14

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