CVE-2024-46939

Local file overwrite via crafted traversal parameters

Published Nov 28, 2024 · Updated Dec 2, 2024

Path traversal in vivo Game Extension Engine 1.2.7.0 and earlier allows local users to overwrite specific local files via crafted parameters. Exposed components accept attacker-controlled path parameters without restricting the resolved path to the intended directory. Exploitation requires low local privileges and passive user interaction; the documented consequence is limited to overwriting specific local files.

CVSS severity2.4
Low
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in vivo Game Extension Engine 1.2.7.0 and earlier allows local users to overwrite specific local files via crafted parameters. Exposed components accept attacker-controlled path parameters without restricting the resolved path to the intended directory. Exploitation requires low local privileges and passive user interaction; the documented consequence is limited to overwriting specific local files.

The record

CVE
CVE-2024-46939
Published
Nov 28, 2024
Updated
Dec 2, 2024
Vendor
vivo
Product
Game Extension Engine
Classifications
CWE-22, CAPEC-186
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 28, 2024CVE publishedPublication date reported by the CVE source.
  2. Dec 2, 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=versions below 1.2.7.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

vivo · Game Extension Engineversion=versions below 1.2.7.0

Published CVSS scores

4.8vivoCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
2.4Vivo Mobile Communication Co., Ltd.CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/AU:N/R:A/V:D

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CAPEC-186Malicious Software Update

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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