CVE-2020-37087Public exploitNetwork attack vector

Stored JavaScript execution via unsanitized path parameters

Published Feb 3, 2026 · Updated Feb 3, 2026

Persistent cross-site scripting in Rubikon Teknoloji Easy Transfer 1.7 for iOS allows remote attackers to execute JavaScript via POST requests. The Create Folder and Move/Edit handlers store oldPath, newPath, and path values without neutralizing script markup before later browser rendering. Exploitation requires local Wi-Fi access, low application privileges, and passive interaction when the stored entry is viewed; resulting script execution can hijack sessions or manipulate the web interface.

CVSS severity5.1
Medium
EPSS probability0.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Persistent cross-site scripting in Rubikon Teknoloji Easy Transfer 1.7 for iOS allows remote attackers to execute JavaScript via POST requests. The Create Folder and Move/Edit handlers store oldPath, newPath, and path values without neutralizing script markup before later browser rendering. Exploitation requires local Wi-Fi access, low application privileges, and passive interaction when the stored entry is viewed; resulting script execution can hijack sessions or manipulate the web interface.

The record

CVE
CVE-2020-37087
Published
Feb 3, 2026
Updated
Feb 3, 2026
Vendor
Rubikon Teknoloji
Product
Easy Transfer - Wifi Transfer
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 3, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 3, 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=1.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Rubikon Teknoloji · Easy Transfer - Wifi Transferversion=1.7

Published CVSS scores

5.1VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/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.

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 exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript

Public exploit references

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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