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CVE-2025-65290

24
FAUCET Score

CVE-2025-65290 describes a critical vulnerability in Aqara Hub devices, specifically Camera Hub G3, Hub M2, and Hub M3, where they fail to validate server certificates during HTTPS firmware downloads. This allows an unauthenticated, remote attacker to perform a man-in-the-middle attack, intercepting firmware update traffic and potentially delivering malicious firmware. The vulnerability carries a high CVSS score of 7.4, indicating a significant risk of compromise with high impact on confidentiality and integrity, though it requires high attack complexity. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.3.6_0027CPE matchmatch criteria
cpe:2.3:o:aqara:hub_m2_firmware:4.3.6_0027:*:*:*:*:*:*:*
4.3.6_0025CPE matchmatch criteria
cpe:2.3:o:aqara:hub_m3_firmware:4.3.6_0025:*:*:*:*:*:*:*
4.1.9_0027CPE matchmatch criteria
cpe:2.3:o:aqara:camera_hub_g3_firmware:4.1.9_0027:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.4HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.16%
Probability of exploitation in next 30 days
EPSS Percentile
5.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0016 is in the 0th percentile among its peer group of 8,920 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / Chapoly1305/myCVEReports/blob/main/Aqara/OTA-Certificate-Validation-Bypass.md
ExploitThird Party Advisory