CVE-2023-49002Public exploit

Unauthorized call initiation via exported Android activity

Published Dec 27, 2023 · Updated Aug 27, 2024

Incorrect access control in Xenom Technologies Phone Dialer-voice Call Dialer 1.2.5 allows attackers to initiate unauthorized phone calls. The exported com.funprime.calldialer.ui.activities.OutgoingActivity accepts external ACTION_CALL intents and places the supplied call without access checks or consent. A malicious Android application needs no declared permission or user interaction, while ADB exploitation requires device access and USB debugging; successful abuse can incur call charges or expose called-number activity.

CVSS severity7.5
High
EPSS probability0.66%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect access control in Xenom Technologies Phone Dialer-voice Call Dialer 1.2.5 allows attackers to initiate unauthorized phone calls. The exported com.funprime.calldialer.ui.activities.OutgoingActivity accepts external ACTION_CALL intents and places the supplied call without access checks or consent. A malicious Android application needs no declared permission or user interaction, while ADB exploitation requires device access and USB debugging; successful abuse can incur call charges or expose called-number activity.

The record

CVE
CVE-2023-49002
Published
Dec 27, 2023
Updated
Aug 27, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-926, T1616
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 27, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 27, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-926Improper Export of Android Application Components
T1616Call Control

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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