CVE-2026-19358: Improper Access Controls in 3CORESec Trapdoor
CVE-2026-19358 is a medium severity vulnerability in 3CORESec Trapdoor versions 1.2.0, 1.2.1, and 1.2.2. It involves improper access controls in the DefaultFunction, which can be exploited remotely. No official patch or remediation guidance is currently available from the vendor. The vulnerability has not been observed exploited in the wild.
AI Analysis
Technical Summary
This vulnerability affects the 3CORESec Trapdoor product up to version 1.2.2. The flaw is due to improper access controls in the DefaultFunction, allowing remote attackers to potentially manipulate access permissions. The CVSS 4.0 base score is 5.3, indicating a medium impact with network attack vector, low attack complexity, no user interaction, and limited confidentiality, integrity, and availability impacts. The vendor was contacted early, but no official fix or remediation level has been published yet.
Potential Impact
The vulnerability allows remote attackers to bypass or manipulate access controls in the affected function, potentially leading to unauthorized access or actions. The impact is limited to confidentiality, integrity, and availability to a low degree. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict network access to the affected service and monitor for suspicious activity related to the DefaultFunction. Follow vendor updates for any official patches or mitigations.
CVE-2026-19358: Improper Access Controls in 3CORESec Trapdoor
Description
CVE-2026-19358 is a medium severity vulnerability in 3CORESec Trapdoor versions 1.2.0, 1.2.1, and 1.2.2. It involves improper access controls in the DefaultFunction, which can be exploited remotely. No official patch or remediation guidance is currently available from the vendor. The vulnerability has not been observed exploited in the wild.
CVSS v4.0
Score 5.3medium
Affected software
3CORESec
Trapdoor
cpe:2.3:a:3coresec:trapdoor:*:*:*:*:*:*:*:*AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects the 3CORESec Trapdoor product up to version 1.2.2. The flaw is due to improper access controls in the DefaultFunction, allowing remote attackers to potentially manipulate access permissions. The CVSS 4.0 base score is 5.3, indicating a medium impact with network attack vector, low attack complexity, no user interaction, and limited confidentiality, integrity, and availability impacts. The vendor was contacted early, but no official fix or remediation level has been published yet.
Potential Impact
The vulnerability allows remote attackers to bypass or manipulate access controls in the affected function, potentially leading to unauthorized access or actions. The impact is limited to confidentiality, integrity, and availability to a low degree. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict network access to the affected service and monitor for suspicious activity related to the DefaultFunction. Follow vendor updates for any official patches or mitigations.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-08-08T18:51:35.024Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6a78a33dbf8831d539deeb53
Added to database: 08/09/2026, 15:56:45 UTC
Last enriched: 08/17/2026, 15:24:38 UTC
Last updated: 09/23/2026, 13:47:42 UTC
Views: 60
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