Auth bypass in Xiongmaitech Xm530v200 X6-Weq 8m
CVE-2025-65856
Authentication bypass vulnerability in Xiongmai XM530 IP cameras on Firmware V5.00.R02.000807D8.10010.346624.S.ONVIF 21.06 allows unauthenticated remote attackers to access sensitive device information and live video streams. The ONVIF implementation fails to enforce authentication on 31 critical endpoints, enabling direct unauthorized video stream access.
Vulnerability class: Broken Authentication
Published · last modified .
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: 0.007 (52.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 52.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.007 · change: -0.000
Affected products
- Xiongmaitech Xm530v200 X6-Weq 8m
- Xiongmaitech Xm530v200 X6-Weq 8m Firmware — versions 5.00.r02.000807d8.10010.346624.s.onvif_21.06
Weakness classification (CWE)
Public proof-of-concept exploits
References
- ip.com (Not Applicable)
- hangzhou.com (Not Applicable)
- luismirandaacebedo.github.io/CVE-2025-65856/ (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-65856?
- CVE-2025-65856 is a critical-severity vulnerability in Xiongmaitech Xm530v200 X6-Weq 8m, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2025-12-22.
- How severe is CVE-2025-65856?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2025-65856 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.