The backend infrastructure shared by multiple mobile device monitoring services does not adequately authenticate or authorize API requests,…

published 2022-02-24 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-15800

cvss: 7.5; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 2.5%; EPSS 2.5% chance of exploitation in 30 days, percentile 84%
public exploits: 0; none known

The backend infrastructure shared by multiple mobile device monitoring services does not adequately authenticate or authorize API requests, creating an IDOR (Insecure Direct Object Reference) vulnerability.

Exploit prediction

2.51% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD	2.0	5.0	AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

1Byte Copy9
1Byte FoneTracker
1Byte iSpyoo
1Byte GuestSpy
1Byte TheSpyApp
1Byte ExactSpy
1Byte SecondClone
1Byte The Truth Spy
1Byte MxSpy

Classification

Weakness

CWE-284 Improper Access Control
CWE-639 Authorization Bypass Through User-Controlled Key

References

kb.cert.org /vuls/id/229438
third-party-advisory, us-government-resource
cwe.mitre.org /data/definitions/284.html
not-applicable
techcrunch.com /2022/02/22/stalkerware-network-spilling-data/
press/media-coverage, third-party-advisory
kb.cert.org /vuls/id/229438
third-party-advisory, us-government-resource

Sources

CVE List CVE-2022-0732
NVD CVE-2022-0732

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary