CVE-2021-47921Public exploitNetwork attack vector

Sensitive file disclosure via unrestricted web-server paths

Published Feb 1, 2026 · Updated Feb 1, 2026

Path traversal in Free Photo & Video Vault 0.0.2 allows remote attackers with WiFi access to read sensitive iOS system files. The WiFi transfer web server accepts traversal sequences in request paths without restricting them to its intended file directory. Guest-level WiFi access is sufficient; no privileged application account or user interaction is required, and the demonstrated request reads /etc/passwd.

CVSS severity7.1
High
EPSS probability0.72%
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 Free Photo & Video Vault 0.0.2 allows remote attackers with WiFi access to read sensitive iOS system files. The WiFi transfer web server accepts traversal sequences in request paths without restricting them to its intended file directory. Guest-level WiFi access is sufficient; no privileged application account or user interaction is required, and the demonstrated request reads /etc/passwd.

The record

CVE
CVE-2021-47921
Published
Feb 1, 2026
Updated
Feb 1, 2026
Vendor
Scott Ferreira
Product
Free Photo & Video Vault - WiFi Transfer
Classifications
CWE-22, T1533
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 1, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 1, 2026Record 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=0.0.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Scott Ferreira · Free Photo & Video Vault - WiFi Transferversion=0.0.2

Published CVSS scores

6.5VulnCheckCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
7.1VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA: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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1533Data from Local System

Public exploit references

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Technologies

Your stack

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Your stack

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