# What is CVE-2024-54091? > CVE-2024-54091 is a high-severity flaw (CVSS 7.8) in Solid Edge Se2024 from Siemens, published on 10 December 2024. It is not on the list of flaws known to be exploited today. The latest forecast puts its chance of use in the next 30 days at 0.2%. If you run an affected version, plan in the vendor’s fix. Canonical page: https://www.edgeprotect.io/what-is/cve-2024-54091 ## At a glance - **Verdict:** Plan it in. No sign of exploitation and a low forecast. Patch it in your normal update cycle. - **EdgeProtect risk score:** 47 out of 100 (Medium); action: Plan remediation. Kept up to date as the evidence changes. - **Severity:** High (CVSS 7.8 out of 10) - **Known to be exploited:** No, not on the list of flaws known to be exploited today - **Chance of use in the next 30 days:** 0.2% (latest exploit-likelihood forecast) - **Published:** 10 December 2024 - **Record last updated:** 29 October 2025 - **Main product:** Solid Edge Se2024 from Siemens - **Affected products:** 3 ## What is CVE-2024-54091? In plain terms An attacker has to be already on the device without logging in, but a person has to take an action first. If it works, the attacker can read data, change data and take it offline. ### The official description A vulnerability has been identified in Solid Edge SE2024 (All versions < V224.0 Update 12), Solid Edge SE2025 (All versions < V225.0 Update 3). The affected application contains an out of bounds write past the end of an allocated buffer while parsing X_T data or a specially crafted file in X_T format. This could allow an attacker to execute code in the context of the current process. ### What kind of flaw is it? - CWE-787: Out-of-bounds Write ### How an attack on it works - Where an attacker can be: Already on the device - How hard it is to pull off: Easy: no special conditions - Login needed first: No login needed - Does someone have to click: Yes, a person has to take an action - What an attacker gets: Can read data, change data and take it offline Severity vector: `CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H` ## Is CVE-2024-54091 being exploited? Not that we know of It is not on the list of flaws known to be exploited today. The latest forecast puts the chance of it being used in the next 30 days at 0.2%. That can change at any time, which is why we keep watching. Exploit likelihood over the last 7 days: 0.2%, 0.2%, 0.2%, 0.2%, 0.2%, 0.2%, 0.2%. ### Timeline - 10 December 2024: Published - 29 October 2025: Record last updated ### How EdgeProtect ranks it CVE-2024-54091 scores **47 out of 100 (Medium)**, with the action "Plan remediation". Every published flaw gets a risk score from 0 to 100, kept up to date as the evidence changes. Four things go into the score, from the one that counts most to the ones that count less: - Evidence it is being exploited: biggest factor - How severe it is: strong factor - How widely exposed it is: key context - Real threat activity around it: key context 85 and above is Critical. Anything confirmed as exploited is always marked for an emergency patch, whatever its score. When this flaw matches software you track, it lands in your list with its score and the reasons behind it. ## Who is affected by CVE-2024-54091? The published record lists 3 products. Versions are as published: "36.1 to before 36.1.225" means from 36.1 up to, but not including, 36.1.225. - [Solid Edge Se2024](https://www.edgeprotect.io/product/siemens/solid_edge_se2024) by [Siemens](https://www.edgeprotect.io/vendors/siemens) (Application): 224.0, 224.0-update_0001, 224.0-update_0002, 224.0-update_0003, 224.0-update_0004, 224.0-update_0005, 224.0-update_0006, 224.0-update_0007, 224.0-update_0008, 224.0-update_0009, 224.0-update_00010, 224.0-update_00011 - [Solid Edge Se2025](https://www.edgeprotect.io/product/siemens/solid_edge_se2025) by [Siemens](https://www.edgeprotect.io/vendors/siemens) (Application): 225.0, 225.0-update_0001, 225.0-update_0002, 225.0-update_0003 - [Parasolid](https://www.edgeprotect.io/product/siemens/parasolid) by [Siemens](https://www.edgeprotect.io/vendors/siemens) (Application): 36.1 to before 36.1.225, 37.0 to before 37.0.173 ## How do I fix CVE-2024-54091? 1. **Check whether you run it.** Compare your versions with the affected products above. Not sure what you run? EdgeProtect can work it out from your public website, or you can pick it from a list. 2. **Apply the vendor’s fix.** Install the update named in the vendor’s advisory. We’ve put the advisories and patch notes first in the list. 3. **If you can’t patch today.** Follow any mitigation the vendor publishes, and limit who can reach the affected system from the internet until the update is in. 4. **Keep an eye on it.** Track the product and we tell you as soon as we spot this flaw on the list of exploited flaws, or a jump in its exploit likelihood. ### References - [cert-portal.siemens.com](https://cert-portal.siemens.com/productcert/html/ssa-672923.html) (Vendor advisory) - [cert-portal.siemens.com](https://cert-portal.siemens.com/productcert/html/ssa-979056.html) (Vendor advisory) ## Questions ### What is CVE-2024-54091? CVE-2024-54091 is a high-severity flaw in Solid Edge Se2024 from Siemens, published on 10 December 2024. An attacker has to be already on the device without logging in, but a person has to take an action first. If it works, the attacker can read data, change data and take it offline. ### How serious is CVE-2024-54091? It scores 7.8 out of 10 on the CVSS severity scale, which is high. Our risk score for CVE-2024-54091 is 47 out of 100, which is Medium. Its action is "Plan remediation". No sign of exploitation and a low forecast. Patch it in your normal update cycle. ### Is CVE-2024-54091 being exploited? It is not on the list of flaws known to be exploited today. The latest forecast puts the chance of it being used in the next 30 days at 0.2%. That can change at any time, which is why we keep watching. ### Which versions does CVE-2024-54091 affect? For Solid Edge Se2024 from Siemens: 224.0, 224.0-update_0001, 224.0-update_0002, 224.0-update_0003, 224.0-update_0004, 224.0-update_0005 and 6 more. The record lists 3 products in all, each with its versions, under "Who is affected" on this page. ### How do I fix CVE-2024-54091? Install the update the vendor names in its advisory, linked first under "How do I fix" on this page. If you can't patch today, follow the vendor's mitigation and limit who can reach the affected system from the internet. ## Does CVE-2024-54091 affect you? EdgeProtect keeps checking for you: - **Tell us what you run.** Pick your software from a list, or let us work it out from your website. - **We match it to every flaw.** Over 400,000 published flaws, checked against your list. - **Ranked by real-world risk.** Every flaw gets a 0 to 100 risk score, kept up to date, led by evidence criminals are using it. - **Told as soon as we know.** An alert by email, in the app or by webhook to your own tools. Start free (no card, nothing to install): https://www.edgeprotect.io/register Book a demo: https://www.edgeprotect.io/contact