T Mac Plus
Monthly
Authorization bypass in ABB T-MAC Plus version 4.0-24 allows adjacent-network attackers to perform unauthorized actions that compromise device integrity and availability without any credentials or user interaction. The flaw is an incorrect authorization weakness (CWE-863) carrying a CVSS 4.0 score of 7.2, and no public exploit identified at time of analysis. ABB itself disclosed the issue and published an advisory describing the affected firmware.
Stored/reflected cross-site scripting in ABB T-MAC Plus version 4.0-24 allows authenticated low-privileged attackers to inject malicious script content into the web management interface, which executes in the browsers of other users who interact with the affected pages. With a CVSS 4.0 base score of 7.2 and no public exploit identified at time of analysis, the flaw is notable because successful exploitation impacts both the vulnerable component and downstream subsequent systems with high integrity and availability consequences, reflecting the operational-technology context typical of ABB industrial products.
Authorization bypass in ABB T-MAC Plus version 4.0-24 allows authenticated remote attackers to access or modify resources belonging to other users by manipulating user-controlled identifiers (IDOR). The flaw scores CVSS 7.3 with high impact to integrity and availability, and no public exploit identified at time of analysis. The vulnerability was reported by the vendor (ABB) itself, indicating coordinated disclosure rather than incident-driven discovery.
Unauthorized file or directory access in ABB T-MAC Plus version 4.0-24 allows authenticated remote attackers to read, modify, or otherwise interact with resources that should not be externally reachable, with CVSS 4.0 scoring 7.3 due to high confidentiality and availability impact plus scope change to subsequent systems. The flaw is classified under CWE-552 (Files or Directories Accessible to External Parties) and was disclosed by ABB itself. There is no public exploit identified at time of analysis and the issue is not listed in CISA KEV.
Authorization bypass in ABB T-MAC Plus version 4.0-24 allows adjacent-network attackers to perform unauthorized actions that compromise device integrity and availability without any credentials or user interaction. The flaw is an incorrect authorization weakness (CWE-863) carrying a CVSS 4.0 score of 7.2, and no public exploit identified at time of analysis. ABB itself disclosed the issue and published an advisory describing the affected firmware.
Stored/reflected cross-site scripting in ABB T-MAC Plus version 4.0-24 allows authenticated low-privileged attackers to inject malicious script content into the web management interface, which executes in the browsers of other users who interact with the affected pages. With a CVSS 4.0 base score of 7.2 and no public exploit identified at time of analysis, the flaw is notable because successful exploitation impacts both the vulnerable component and downstream subsequent systems with high integrity and availability consequences, reflecting the operational-technology context typical of ABB industrial products.
Authorization bypass in ABB T-MAC Plus version 4.0-24 allows authenticated remote attackers to access or modify resources belonging to other users by manipulating user-controlled identifiers (IDOR). The flaw scores CVSS 7.3 with high impact to integrity and availability, and no public exploit identified at time of analysis. The vulnerability was reported by the vendor (ABB) itself, indicating coordinated disclosure rather than incident-driven discovery.
Unauthorized file or directory access in ABB T-MAC Plus version 4.0-24 allows authenticated remote attackers to read, modify, or otherwise interact with resources that should not be externally reachable, with CVSS 4.0 scoring 7.3 due to high confidentiality and availability impact plus scope change to subsequent systems. The flaw is classified under CWE-552 (Files or Directories Accessible to External Parties) and was disclosed by ABB itself. There is no public exploit identified at time of analysis and the issue is not listed in CISA KEV.