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CVE-2018-9489

25
FAUCET Score

CVE-2018-9489 is an information disclosure vulnerability affecting Android versions 7.0 through 9.0. It allows an attacker to obtain detailed Wi-Fi network information without requiring execution privileges or user interaction, due to the WifiStateMachine.java function broadcasting an intent containing this sensitive data. This vulnerability has a CVSS v3.0 score of 7.5 (High), indicating a network-based attack with low complexity and high confidentiality impact. While there is no known active exploitation or public exploit code available in Metasploit, Nuclei, or ExploitDB, the vulnerability has garnered significant community discussion and media coverage, suggesting awareness within the security community.

Impacted Technologies

VendorProductVersion(s)CPE
7.0CPE matchmatch criteria
cpe:2.3:o:google:android:7.0:*:*:*:*:*:*:*
7.1.1CPE matchmatch criteria
cpe:2.3:o:google:android:7.1.1:*:*:*:*:*:*:*
7.1.2CPE matchmatch criteria
cpe:2.3:o:google:android:7.1.2:*:*:*:*:*:*:*
8.0CPE matchmatch criteria
cpe:2.3:o:google:android:8.0:*:*:*:*:*:*:*
8.1CPE matchmatch criteria
cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.99%
Probability of exploitation in next 30 days
EPSS Percentile
58.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0099 is in the 34th 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

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

wwws.nightwatchcybersecurity.com / 2018/08/29/sensitive-data-exposure-via-wifi-broadcasts-in-android-os-cve-2018-9489
MitigationThird Party Advisory
securitytracker.com / id/1041590
Third Party AdvisoryVDB Entry