CVE-2025-26062Public exploitNetwork attack vector

Router settings disclosure via unauthenticated backup export

Published Jul 31, 2025 · Updated Nov 3, 2025

Improper access control in Intelbras RX 1500 2.2.9 and RX 3000 1.0.11 allows remote attackers to download router settings. The /cgi-bin/ExportSettings.sh handler omits permission validation and returns the current .cfg backup when sent an Export request. No account is required, but exploitation depends on network access to the web management interface and exposes the device password and current configuration.

CVSS severity5.9
Medium
EPSS probability1.08%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Intelbras RX 1500 2.2.9 and RX 3000 1.0.11 allows remote attackers to download router settings. The /cgi-bin/ExportSettings.sh handler omits permission validation and returns the current .cfg backup when sent an Export request. No account is required, but exploitation depends on network access to the web management interface and exposes the device password and current configuration.

The record

CVE
CVE-2025-26062
Published
Jul 31, 2025
Updated
Nov 3, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-284, T1552.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 31, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 3, 2025Record 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

5.9IntelbrasCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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.

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

CWE-284Improper Access Control
T1552.001Credentials In Files

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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