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View CSAF 1. EXECUTIVE SUMMARY CVSS v4 6.3 ATTENTION: Exploitable remotely/low attack complexity Vendor: Schneider Electric Equipment: PowerChute Serial Shutdown Vulnerability: Improper Authentication 2. RISK EVALUATION Successful exploitation of this vulnerability could cause a denial of access to the web interface when someone on the local network repeatedly requests the /accessdenied URL. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Schneider Electric reports the following versions of PowerChute Serial Shutdown are affected: PowerChute Serial Shutdown: Versions 1.2.0.301 and prior 3.2 Vulnerability Overview 3.2.1 IMPROPER AUTHENTICATION CWE-287 An improper authentication vulnerability exists that could cause a denial of access to the web interface when someone on the local network repeatedly requests the /accessdenied URL. CVE-2024-10511 has been assigned to this vulnerability. A CVSS v3.1 base score of 5.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:...

The ABB BMS/BAS controller suffers from improper input validation on the port POST parameter in the webServerUpdate.php script. This input is not validated on the server side and relies on bypassable client-side checks using the inString.js script to verify that the port parameter contains only characters from the set (0123456789). Attackers can bypass these checks and supply arbitrary integer values. Exploitation of this issue can result in configuration poisoning, Denial of Service (DoS) through malformed configurations, or manipulation of server settings via Cross-Site Request Forgery (CSRF) combined with authentication bypass.

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The ABB BMS/BAS controller suffers from an authenticated reflected cross-site scripting vulnerability. Input passed to the GET parameters 'name' and 'id' is not properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML/JS code in a user's browser session in context of an affected site.

### Summary When you send a request with the `Authorization` header to one domain, and the response asks to redirect to a different domain, Deno's`fetch()` redirect handling creates a follow-up redirect request that keeps the original `Authorization` header, leaking its content to that second domain. ### Details The [right behavior](https://fetch.spec.whatwg.org/#ref-for-cors-non-wildcard-request-header-name) would be to drop the `Authorization` header instead, in this scenario. The same is generally applied to `Cookie` and `Proxy-Authorization` headers, and is done for not only host changes, but also protocol/port changes. Generally referred to as "origin". The [documentation](https://docs.deno.com/runtime/reference/web_platform_apis/#:~:text=Deno%20does%20not%20follow%20the,leaking%20authenticated%20data%20cross%20origin.) states: > Deno does not follow the same-origin policy, because the Deno user agent currently does not have the concept of origins, and it does not have a cook...

### Impact A Denial of Service (DoS) attack allows attackers to construct requests that leaves requests to Server Actions hanging until the hosting provider cancels the function execution. _Note: Next.js server is idle during that time and only keeps the connection open. CPU and memory footprint are low during that time._ Deployments without any protection against long running Server Action invocations are especially vulnerable. Hosting providers like Vercel or Netlify set a default maximum duration on function execution to reduce the risk of excessive billing. This is the same issue as if the incoming HTTP request has an invalid `Content-Length` header or never closes. If the host has no other mitigations to those then this vulnerability is novel. This vulnerability affects only Next.js deployments using Server Actions. ### Patches This vulnerability was resolved in Next.js 14.2.21, 15.1.2, and 13.5.8. We recommend that users upgrade to a safe version. ### Workarounds There ar...

### Summary A **arbitrary file deletion vulnerability** has been identified in the latest version of Siyuan Note. The vulnerability exists in the `POST /api/history/getDocHistoryContent` endpoint.An attacker can craft a payload to exploit this vulnerability, resulting in the deletion of arbitrary files on the server. ### Details The vulnerability can be reproduced by sending a crafted request to the `/api/history/getDocHistoryContent` endpoint. Sending a request to the `/api/history/getDocHistoryContent` like: ``` curl "http://127.0.0.1:6806/api/history/getDocHistoryContent" -X POST -H "Content-Type: application/json" -d '{"historyPath":"<abs_filepath_of_a_file>"}' ``` Replace `<abs_filepath_of_a_file>` with the absolute file path of the target file you wish to delete. The `historyPath` parameter in the payload is processed by the `func getDocHistoryContent` in `api/history.go:133`. In turn, `historyPath` is passed to the `func GetDocHistoryContent` located in `model/history....

The ABB Cylon Aspect BMS/BAS controller suffers from an unauthenticated reflected cross-site scripting vulnerability in the 'title' GET parameter. Input is not properly sanitized before being returned to the user, allowing the execution of arbitrary HTML/JS code in a user's browser session in the context of the affected site. While the factory test scripts included in the upgrade bundle are typically deleted, a short window for exploitation exists when the device is in the manufacturing phase.