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CVE-2025-43977

17
FAUCET Score

CVE-2025-43977 describes a vulnerability in the com.skt.prod.dialer application for Android, affecting versions through 12.5.0. This flaw allows any installed application, without requiring special permissions, to initiate phone calls without user interaction by sending a specially crafted intent. The vulnerability has a CVSS score of 5.5 (Medium), indicating a local attack vector with low complexity, resulting in a high impact on integrity (unauthorized calls). Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
12.5.0CPE matchmatch criteria
cpe:2.3:a:sktelecom:com.skt.prod.dialer:12.5.0:*:*:*:*:android:*:*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
1.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.14%
Probability of exploitation in next 30 days
EPSS Percentile
3.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0014 is in the 22nd percentile among its peer group of 15,938 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 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 / actuator/com.skt.prod.dialer
Third Party Advisory
github.com / actuator/com.skt.prod.dialer/blob/main/CVE-2025-43977
Third Party Advisory
play.google.com / store/apps/details
Product