CVE-2020-36949Public exploit

Application crash via oversized proxy fields

Published Jan 27, 2026 · Updated Jan 27, 2026

Denial of service in TapinRadio 2.13.7 x64 allows local users to crash the application through oversized application-proxy fields. The application-proxy dialog accepts a 20,000-character buffer in the Username and Address fields without enforcing an input-length limit. Exploitation requires interactive access to paste the buffer and confirm the dialog; the resulting failure prevents subsequent launches.

CVSS severity6.7
Medium
EPSS probability0.46%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in TapinRadio 2.13.7 x64 allows local users to crash the application through oversized application-proxy fields. The application-proxy dialog accepts a 20,000-character buffer in the Username and Address fields without enforcing an input-length limit. Exploitation requires interactive access to paste the buffer and confirm the dialog; the resulting failure prevents subsequent launches.

The record

CVE
CVE-2020-36949
Published
Jan 27, 2026
Updated
Jan 27, 2026
Vendor
Raimersoft
Product
TapinRadio
Classifications
CWE-770, T1499
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 27, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 27, 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=2.13.7 x64

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Raimersoft · TapinRadioversion=2.13.7 x64

Published CVSS scores

6.7VulnCheckCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
7.5VulnCheckCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-770Allocation of Resources Without Limits or Throttling
T1499Endpoint Denial of Service

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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