CVE-2020-24285Public exploitNetwork attack vector

Arbitrary file disclosure via download parameter

Published Apr 12, 2021 · Updated Jul 9, 2026

Information disclosure in Intelbras Telefone IP TIP200 60.61.75.22 allows remote attackers to read device files through cgiServer.exx. The CGI handler uses the untrusted download query value as a file path, allowing an absolute path such as /etc/passwd to be returned in the HTTP response. Access requires the phone's web interface; the published request uses Basic authentication with the factory-default administrator credential, exposing readable configuration and system files.

CVSS severity7.5
High
EPSS probability4.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Intelbras Telefone IP TIP200 60.61.75.22 allows remote attackers to read device files through cgiServer.exx. The CGI handler uses the untrusted download query value as a file path, allowing an absolute path such as /etc/passwd to be returned in the HTTP response. Access requires the phone's web interface; the published request uses Basic authentication with the factory-default administrator credential, exposing readable configuration and system files.

The record

CVE
CVE-2020-24285
Published
Apr 12, 2021
Updated
Jul 9, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
T1005
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 12, 2021CVE publishedPublication date reported by the CVE source.
  2. Jul 9, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.0NIST NVDAV:N/AC:L/Au:N/C:P/I:N/A:N
7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A: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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

T1005Data from Local System

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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