CVE-2023-29749Public exploit

Privilege escalation via exposed preference-update service

Published Jun 9, 2023 · Updated Jan 6, 2025

Privilege escalation in Yandex Navigator 6.60 for Android allows local users to alter application behavior through a malicious app. An unauthorized Android app binds to the exposed ClidService and supplies a preference name and bundle that the service writes into matching SharedPreferences files. Execution requires a malicious app and user interaction; demonstrated changes disable interface features or alter stored permission settings.

CVSS severity7.8
High
EPSS probability0.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Privilege escalation in Yandex Navigator 6.60 for Android allows local users to alter application behavior through a malicious app. An unauthorized Android app binds to the exposed ClidService and supplies a preference name and bundle that the service writes into matching SharedPreferences files. Execution requires a malicious app and user interaction; demonstrated changes disable interface features or alter stored permission settings.

The record

CVE
CVE-2023-29749
Published
Jun 9, 2023
Updated
Jan 6, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
T1626
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 9, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 6, 2025Record 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

7.8CISA-ADPCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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

T1626Abuse Elevation Control Mechanism

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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