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CVE-2023-42552

13
FAUCET Score

CVE-2023-42552 is an implicit intent hijacking vulnerability affecting the Samsung Firewall application on Android 11, 12, and 13, allowing a third-party application to tamper with its database. This is a low-severity vulnerability with a CVSS score of 3.3, requiring user interaction (UI:R) for a local attacker (AV:L) to achieve low integrity impact (I:L). There is no evidence of active exploitation, public exploit code, or significant community discussion, and it is not listed on the CISA KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
< 12.1.00.24CPE matchmatch criteria
cpe:2.3:a:samsung:firewall:*:*:*:*:*:*:*:*
< 13.1.00.16CPE matchmatch criteria
cpe:2.3:a:samsung:firewall:*:*:*:*:*:*:*:*
< 14.1.00.7CPE matchmatch criteria
cpe:2.3:a:samsung:firewall:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.4MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
1.8
Impact Score
2.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.21%
Probability of exploitation in next 30 days
EPSS Percentile
10.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0021 is in the 19th percentile among its peer group of 577 CVEs.

Social Chatter

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

security.samsungmobile.com / serviceWeb.smsb
Vendor Advisory