CVE-2026-82778: Exposure of information through directory listing in Contec Co., Ltd. Integrated Type CPS-PC341[][]-*-9201
An exposure of information through directory listing issue exists in CONPROSYS PAC Series. Accessing a specific URL on this product may allow a remote unauthenticated attacker to obtain the directory list without authentication.
AI Analysis
Technical Summary
This vulnerability involves an information exposure through directory listing in the CONPROSYS PAC Series product Integrated Type CPS-PC341[][]-*-9201 by Contec Co., Ltd. A remote unauthenticated attacker can access a particular URL to retrieve directory listings, potentially revealing sensitive information. The CVSS 3.1 base score is 4.3, reflecting low complexity and no required user interaction but limited impact to confidentiality only.
Potential Impact
An attacker can remotely obtain directory listings without authentication, leading to information disclosure. The impact is limited to confidentiality with no integrity or availability effects. This may aid attackers in further reconnaissance but does not directly compromise system integrity or availability.
Mitigation Recommendations
No patch or official remediation information is provided. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the affected URL or implement network-level controls to prevent unauthorized access to the directory listing.
CVE-2026-82778: Exposure of information through directory listing in Contec Co., Ltd. Integrated Type CPS-PC341[][]-*-9201
Description
An exposure of information through directory listing issue exists in CONPROSYS PAC Series. Accessing a specific URL on this product may allow a remote unauthenticated attacker to obtain the directory list without authentication.
CVSS v3.1
Score 4.3medium
Affected software
Contec Co., Ltd.
Integrated Type CPS-PC341[][]-*-9201
Contec Co., Ltd.
Configurable type CPS-PCS341[][]-DS1-1201
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves an information exposure through directory listing in the CONPROSYS PAC Series product Integrated Type CPS-PC341[][]-*-9201 by Contec Co., Ltd. A remote unauthenticated attacker can access a particular URL to retrieve directory listings, potentially revealing sensitive information. The CVSS 3.1 base score is 4.3, reflecting low complexity and no required user interaction but limited impact to confidentiality only.
Potential Impact
An attacker can remotely obtain directory listings without authentication, leading to information disclosure. The impact is limited to confidentiality with no integrity or availability effects. This may aid attackers in further reconnaissance but does not directly compromise system integrity or availability.
Mitigation Recommendations
No patch or official remediation information is provided. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the affected URL or implement network-level controls to prevent unauthorized access to the directory listing.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- jpcert
- Date Reserved
- 2026-08-31T02:30:58.277Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aa79c0055bf5e2cf5ac9d7b
Added to database: 09/14/2026, 07:02:24 UTC
Last enriched: 09/14/2026, 07:32:09 UTC
Last updated: 09/15/2026, 03:10:56 UTC
Views: 14
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.