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CVE-2023-6540

22
FAUCET Score

CVE-2023-6540 is a high-severity vulnerability (CVSS 7.5) affecting Lenovo Browser Mobile and Lenovo Browser HD apps for Android. This flaw allows an unauthenticated attacker to craft a payload that could lead to the disclosure of sensitive information, requiring no user interaction. While the vulnerability has a high risk score, there is currently no evidence of active exploitation, public exploit code, or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.1.4.1CPE matchmatch criteria
cpe:2.3:a:lenovo:browser_hd:*:*:*:*:*:android:*:*
< 9.1.3.1CPE matchmatch criteria
cpe:2.3:a:lenovo:browser_mobile:*:*:*:*:*:android:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.53%
Probability of exploitation in next 30 days
EPSS Percentile
41.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0053 is in the 19th percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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

iknow.lenovo.com.cn / detail/419251
Vendor Advisory