Resource exhaustion in Phoenix Contact Axc F 1152
CVE-2025-41770
An unauthenticated denial-of-service vulnerability in the device's PLCnext Engineer communication interface allow an remote attacker to interrupt access via the client application. Successful exploitation prevents communication until the PLCnext service is manually restarted.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.005 (43.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 44th percentile — 43.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.005 · change: +0.001
Affected products
- Phoenix Contact Axc F 1152 — versions 2019.0.4
- Phoenix Contact Axc F 1252 — versions 2019.0.4
- Phoenix Contact Axc F 2000 Ea — versions 2019.0.4
- Phoenix Contact Axc F 2152 — versions 2019.0.4
- Phoenix Contact Axc F 3152 — versions 2019.0.4
- Phoenix Contact Bpc 9102s — versions 2019.0.4
- Phoenix Contact Bpc 9202s — versions 2019.0.4
- Phoenix Contact Catan C1 — versions 2019.0.4
- Phoenix Contact Epc 1502 — versions 2019.0.4
- Phoenix Contact Epc 1522 — versions 2019.0.4
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2025-41770?
- CVE-2025-41770 is a high-severity vulnerability in Phoenix Contact Axc F 1152, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2026-08-12.
- How severe is CVE-2025-41770?
- High severity. CVSS v3 base score is 7.5 out of 10.