CVE-2025-30034

Name: CVE-2025-30034
Creator: NVD / NIST
Published: 2025-08-12T12:15:34.977+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.9/10EPSS 0.11%

Last modified Jun 17, 2026

CVE-2025-30034 is a medium-severity vulnerability rated 6.9/10 on the CVSS scale. A vulnerability has been identified in SIMATIC RTLS Locating Manager (All versions < V3.3). Affected devices do not properly validate input sent to its listening port on the local loopback interface. EPSS estimates a 0.11% chance of exploitation in the next 30 days.

Description

A vulnerability has been identified in SIMATIC RTLS Locating Manager (All versions < V3.3). Affected devices do not properly validate input sent to its listening port on the local loopback interface. This could allow an unauthenticated local attacker to cause a denial of service condition.

Metrics

CVSS 3.1

5.5/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS 4.0

6.9/10

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.11%

1.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-617

Affected Software

Vendor	Product	Versions
Siemens	Simatic Rtls Locating Manager	< 3.3

References

https://cert-portal.siemens.com/productcert/html/ssa-707630.htmlVendor Advisory

Timeline

Published: Aug 12, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-30034?

How severe is CVE-2025-30034?

CVE-2025-30034 has a CVSS score of 6.9/10 (MEDIUM severity). The EPSS model estimates a 0.11% probability of exploitation in the next 30 days.

How do I fix CVE-2025-30034?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-30034?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST