PatchTheCVErx 1500 firmware vulnerabilities and fixes
Recent CVEs affecting rx 1500 firmware, with upgrade or downgrade steps. 6 tracked.
Also searched as: rx1500firmware.
rx 1500 firmware has 6 tracked vulnerabilities, 2 critical. A fixed release or vendor patch exists for 2. Most recent: 2025-08-04. Highest priority: CVE-2025-26063 (score 62/100).
- CVE-2025-50405 MEDIUM 6.5 UPGRADE Intelbras RX1500 Router v2.2.17 and before is vulnerable to Incorrect Access Control in the FirmwareUpload fun
- CVE-2025-50404 MEDIUM 5.3 UPGRADE Intelbras RX1500 Router v2.2.17 and before is vulnerable to Integer Overflow
- CVE-2025-26065 HIGH 7.3 MITIGATE MITIGATE A cross-site scripting (XSS) vulnerability in Intelbras RX1500 v2.2.9 and RX3000 v1.0.11 allows attackers to e
- CVE-2025-26064 HIGH 7.3 MITIGATE MITIGATE A cross-site scripting (XSS) vulnerability in Intelbras RX1500 v2.2.9 and RX3000 v1.0.11 allows attackers to e
- CVE-2025-26063 CRITICAL 9.8 MITIGATE MITIGATE An issue in Intelbras RX1500 v2.2.9 and RX3000 v1.0.11 allows unauthenticated attackers to execute arbitrary c
- CVE-2025-26062 CRITICAL 9.8 MITIGATE MITIGATE An access control issue in Intelbras RX1500 v2.2.9 and RX3000 v1.0.11 allows unauthenticated attackers to acce
FAQ
How do I fix rx 1500 firmware vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is rx 1500 firmware being exploited right now?
None of the tracked rx 1500 firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which rx 1500 firmware CVE should I patch first?
CVE-2025-26063 currently ranks highest (62/100): An issue in Intelbras RX1500 v2.2.9 and RX3000 v1.0.11 allows unauthenticated attackers to execute arbitrary c.