What is CVE-2025-45813?

CVE-2025-45813 is a critical-severity vulnerability in Enensys Ipguardv2, classified under Use of Hard-coded Credentials. CVSS score: 9.8/10. Published 2025-07-02.

How severe is CVE-2025-45813?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2025-45813 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Enensys Ipguardv2

CVE-2025-45813

ENENSYS IPGuard v2 2.10.0 was discovered to contain hardcoded credentials.

Published 2025-07-02 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.005 (38.1th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 38th percentile — 38.1% 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: +0.000

Affected products

Enensys Ipguardv2
Enensys Ipguardv2 Firmware — versions 2.10.0

Weakness classification (CWE)

CWE-798 — Use of Hard-coded Credentials

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

www.enensys.com/ (Product)
github.com/shiky8/my--cve-vulnerability-research/tree/main/CVE-2025-45813 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-45813?: CVE-2025-45813 is a critical-severity vulnerability in Enensys Ipguardv2, classified under Use of Hard-coded Credentials. CVSS score: 9.8/10. Published 2025-07-02.
How severe is CVE-2025-45813?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2025-45813 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.