CVE-2023-52343Network attack vector

Remote information disclosure via improper SecurityCommand validation

Published Apr 8, 2024 · Updated Nov 4, 2024

Improper input validation in UNISOC T760/T770/T820/S8000 on Android 12, 13, and 14 allows remote authenticated users to disclose data. UNISOC has not disclosed which SecurityCommand field is accepted without proper validation or what data becomes exposed. Exploitation requires high privileges, high attack complexity, and a network path to an affected chipset after access-stratum security is active.

CVSS severity5.5
Medium
EPSS probability0.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper input validation in UNISOC T760/T770/T820/S8000 on Android 12, 13, and 14 allows remote authenticated users to disclose data. UNISOC has not disclosed which SecurityCommand field is accepted without proper validation or what data becomes exposed. Exploitation requires high privileges, high attack complexity, and a network path to an affected chipset after access-stratum security is active.

The record

CVE
CVE-2023-52343
Published
Apr 8, 2024
Updated
Nov 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-1284, CWE-20
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 8, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 4, 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 vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.5CISA ADP VulnrichmentCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:L/A:L

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)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-1284Improper Validation of Specified Quantity in Input
CWE-20Improper Input Validation

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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