What is CVE-2025-45616?

CVE-2025-45616 is a critical-severity vulnerability in Baidu Brcc, classified under Improper Access Control. CVSS score: 9.8/10. Published 2025-05-05.

How severe is CVE-2025-45616?

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

Vulnerability in Baidu Brcc

CVE-2025-45616

Incorrect access control in the /admin/** API of brcc v1.2.0 allows attackers to gain access to Admin rights via a crafted request.

Published 2025-05-05 · 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: 0.004 (34.6th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 34.6% 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: 0.004 · change: 0.000

Affected products

Baidu Brcc

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

github.com/baidu/brcc/issues/194 (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2025-45616?: CVE-2025-45616 is a critical-severity vulnerability in Baidu Brcc, classified under Improper Access Control. CVSS score: 9.8/10. Published 2025-05-05.
How severe is CVE-2025-45616?: Critical severity. CVSS v3 base score is 9.8 out of 10.