Socomec DIRIS A-40 HTTP API Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Socomec DIRIS A-40 power monitoring devices. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the web API implementation, which listens on TCP port 80 by default. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-23993.
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Affected Vendors & Products
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History
Mon, 16 Mar 2026 16:15:00 +0000
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ssvc
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Mon, 16 Mar 2026 10:15:00 +0000
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Socomec
Socomec diris A-40 |
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Socomec
Socomec diris A-40 |
Fri, 13 Mar 2026 21:00:00 +0000
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| Description | Socomec DIRIS A-40 HTTP API Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Socomec DIRIS A-40 power monitoring devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the web API implementation, which listens on TCP port 80 by default. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-23993. | |
| Title | Socomec DIRIS A-40 HTTP API Authentication Bypass Vulnerability | |
| Weaknesses | CWE-306 | |
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cvssV3_0
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Status: PUBLISHED
Assigner: zdi
Published: 2026-03-13T20:43:15.417Z
Updated: 2026-03-16T15:41:05.821Z
Reserved: 2026-02-13T21:14:10.749Z
Link: CVE-2026-2491
Updated: 2026-03-16T15:31:43.467Z
Status : Awaiting Analysis
Published: 2026-03-16T14:19:30.543
Modified: 2026-03-16T14:53:07.390
Link: CVE-2026-2491
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