CVE-2024-4988Network attack vector

Unauthenticated private-file disclosure via improper permission control

Published May 21, 2024 · Updated Aug 21, 2024

Improper access control in TECNO com.transsion.videocallenhancer 1.1.9.973 allows remote attackers to read private files. TECNO identifies an application interface with improper permission control but has not published the interface name or the faulty permission operation. Network access without authentication is sufficient; the reported consequence is limited to private-file disclosure.

CVSS severity7.5
High
EPSS probability0.42%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in TECNO com.transsion.videocallenhancer 1.1.9.973 allows remote attackers to read private files. TECNO identifies an application interface with improper permission control but has not published the interface name or the faulty permission operation. Network access without authentication is sufficient; the reported consequence is limited to private-file disclosure.

The record

CVE
CVE-2024-4988
Published
May 21, 2024
Updated
Aug 21, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-284, CWE-269, T1005
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 21, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 21, 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 privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control
CWE-269Improper Privilege Management
T1005Data from Local System

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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