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CVE-2023-25946

26
FAUCET Score

CVE-2023-25946 is an authentication bypass vulnerability affecting Qrio Lock (Q-SL2) firmware version 2.0.9 and earlier. A network-adjacent attacker can exploit this flaw to analyze communication data and perform arbitrary operations on the device. With a CVSS score of 8.8 (High), this vulnerability is easily exploitable with low attack complexity, requiring no user interaction or privileges, and can lead to complete compromise of confidentiality, integrity, and availability. Currently, there is no public exploit code available, it is not listed on the KEV catalog, and there is no significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.0.9CPE matchmatch criteria
cpe:2.3:o:qrio:q-sl2_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.36%
Probability of exploitation in next 30 days
EPSS Percentile
28.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0036 is in the 26th percentile among its peer group of 1,875 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 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

jvn.jp / en/jp/JVN48687031
Third Party Advisory
qrio.me / article/announce/2023/4140
Vendor Advisory