Is CVE-2023-29727 actively exploited?

No active exploitation of CVE-2023-29727 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-29727 be exploited remotely?

Yes. CVE-2023-29727 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-29727?

CVE-2023-29727 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2023-29727

CRITICAL

CVE-2023-29727

NVD-CWE-noinfoPublished: May 30, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

The Call Blocker application 6.6.3 for Android allows unauthorized applications to use exposed components to delete data stored in its database that is related to user privacy settings and affects the implementation of the normal functionality of the application. An attacker can use this to cause an escalation of privilege attack.

NVD Source

Risk Analysis

This vulnerability in the Call Blocker application for Android allows unauthorized applications to delete sensitive privacy data via exposed components. This can be leveraged to achieve an escalation of privilege, warranting a critical 9.8 CVSS score.

No public exploit is known, and the vulnerability is not in the CISA KEV. It is considered remotely exploitable with low attack complexity.

Recommended Action

Update the Call Blocker application to the latest version to secure exposed components and prevent unauthorized data deletion.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2023-29727 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.