CVE-2024-39435

Local privilege escalation via Logmanager command injection

Published Sep 27, 2024 · Updated Sep 27, 2024

Command injection in the UNISOC T820 Logmanager service on Android 12 through Android 14 allows local users to escalate privileges. Logmanager fails to neutralize command elements in attacker-controlled input before invoking an operating-system command, but UNISOC has not disclosed the input path or command sink. Exploitation requires high local privileges and user interaction; successful injection crosses a privilege boundary and grants control at the service's execution level.

CVSS severity6.5
Medium
EPSS probability0.08%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in the UNISOC T820 Logmanager service on Android 12 through Android 14 allows local users to escalate privileges. Logmanager fails to neutralize command elements in attacker-controlled input before invoking an operating-system command, but UNISOC has not disclosed the input path or command sink. Exploitation requires high local privileges and user interaction; successful injection crosses a privilege boundary and grants control at the service's execution level.

The record

CVE
CVE-2024-39435
Published
Sep 27, 2024
Updated
Sep 27, 2024
Vendor
UNISOC
Product
UNISOC T820
Classifications
CWE-77, T1068
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Sep 27, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=android_12
  2. Affected versionversion=android_13
  3. Affected versionversion=android_14

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

UNISOC · UNISOC T820version=android_12; version=android_13; version=android_14

Published CVSS scores

6.5UNISOCCVSS:3.1/AV:L/AC:L/PR:H/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1068Exploitation for Privilege Escalation

Public exploit references

No public exploit references are available in this record.

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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