CVE-2025-40802
CVE-2025-40802 is a low-severity vulnerability in Siemens Ruggedcom Rst2428p Firmware with a CVSS 3.x base score of 3.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-400.
Key facts
- Severity: Low (CVSS 3.x base score 3.1)
- CVSS v4: 2.3
- EPSS exploit prediction: 0% (6th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-27236
- Weakness: CWE-400
- Affected product: Siemens Ruggedcom Rst2428p Firmware
- Published:
- Last modified:
Description
A vulnerability has been identified in RUGGEDCOM RST2428P (6GK6242-6PA00) (All versions). The affected device may be susceptible to resource exhaustion when subjected to high volumes of query requests. This could allow an attacker to cause a temporary denial of service, with the system recovering once the activity stops.
Frequently asked questions
- What is CVE-2025-40802?
- A vulnerability has been identified in RUGGEDCOM RST2428P (6GK6242-6PA00) (All versions). The affected device may be susceptible to resource exhaustion when subjected to high volumes of query requests. This could allow an attacker to cause a temporary denial of service, with the system recovering once the activity stops.
- How severe is CVE-2025-40802?
- CVE-2025-40802 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over an adjacent network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
- Is CVE-2025-40802 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-40802?
- CVE-2025-40802 affects Siemens Ruggedcom Rst2428p Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-40802?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-40802 have an EU (EUVD) identifier?
- Yes. CVE-2025-40802 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27236.
- When was CVE-2025-40802 published?
- CVE-2025-40802 was published on 2025-09-09 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:siemens:ruggedcom_rst2428p_firmware:*:*:*:*:*:*:*:*
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