CVE-2025-26062

CRITICALNVD 9.89.8—Elevated

9.8

An access control issue in Intelbras RX1500 v2.2.9 and RX3000 v1.0.11 allows unauthenticated attackers to access the router's settings file and obtain potentially sensitive information from the current settings.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 81.0%
KEV: Not listed

Published

July 31, 2025

Last Modified

November 3, 2025

Advisory Details (5)

Auto-updated May 31, 2026

🔬 Proof of concept available. No patch confirmed yet.

generic🟡 PoC Available

Full Disclosure: Re: Multiple vulnerabilities in the web management interface of Intelbras routers

http://seclists.org/fulldisclosure/2025/Jul/26

generic🟡 PoC Available

Full Disclosure: Multiple vulnerabilities in the web management interface of Intelbras routers

http://seclists.org/fulldisclosure/2025/Jul/14

generic🟡 PoC Available

Full Disclosure: Multiple vulnerabilities in the web management interface of Intelbras routers

https://seclists.org/fulldisclosure/2025/Jul/14

generic

RX3000 | Versões de Firmware

https://manuais.intelbras.com.br/manual-linha-rx/ChangeLogRX3000.html

generic

RX1500 | Versões de Firmware

https://manuais.intelbras.com.br/manual-linha-rx/ChangeLogRX1500.html

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-284Improper Access Control

Data Freshness Timeline

(refreshed 14× in last 7d / 19× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-06 13:47 UTCepss_batch
2026-06-06 13:47 UTCepss_batch
2026-06-05 22:46 UTCepss_batch
2026-06-05 22:46 UTCepss_batch
2026-06-05 06:10 UTCepss_batch
2026-06-05 06:10 UTCepss_batch
2026-06-04 13:11 UTCepss_batch
2026-06-04 13:11 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-30 01:03 UTCEG score recompute
2026-05-30 01:03 UTCGHSA enrichment
2026-05-29 13:44 UTCepss_batch

Frequently asked(5)

What is CVE-2025-26062?

CVE-2025-26062 is a critical vulnerability published on July 31, 2025. An access control issue in Intelbras RX1500 v2.2.9 and RX3000 v1.0.11 allows unauthenticated attackers to access the router's settings file and obtain potentially sensitive information from the current settings.

When was CVE-2025-26062 disclosed?

CVE-2025-26062 was first published in the National Vulnerability Database on July 31, 2025, with the most recent update on November 3, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-26062 actively exploited?

CVE-2025-26062 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 81.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-26062?

CVE-2025-26062 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2025-26062?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-26062, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2025-26062

📅 Published

🔄 Last Modified

📋 Advisory Details (5)

Full Disclosure: Re: Multiple vulnerabilities in the web management interface of Intelbras routers

Full Disclosure: Multiple vulnerabilities in the web management interface of Intelbras routers

Full Disclosure: Multiple vulnerabilities in the web management interface of Intelbras routers

RX3000 | Versões de Firmware

RX1500 | Versões de Firmware

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-26062?

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Frequently asked(5)

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