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.
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Mon, 16 Mar 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Mon, 16 Mar 2026 10:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Socomec
Socomec diris A-40 |
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| Vendors & Products |
Socomec
Socomec diris A-40 |
Fri, 13 Mar 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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 | |
| References |
| |
| Metrics |
cvssV3_0
|
Projects
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Status: PUBLISHED
Assigner: zdi
Published:
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
No data.
OpenCVE Enrichment
Updated: 2026-03-16T09:23:03Z