CVE-2015-9550
7.5 · HIGHOverview
CVE-2015-9550 is a high-severity vulnerability affecting totolink a850r-v1_firmware. It was published on November 24, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
An issue was discovered on TOTOLINK A850R-V1 through 1.0.1-B20150707.1612 and F1-V2 through 1.1-B20150708.1646 devices. By sending a specific hel,xasf packet to the WAN interface, it is possible to open the web management interface on the WAN interface.
Remediation
Check the references section for vendor advisories and patches from totolink. Update a850r-v1_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| totolink | a850r-v1_firmware | >= 0, < 1.0.1-b20150707.1612 | Affected |
| totolink | f1-v2_firmware | >= 0, < 2.1.1-b20150708.1646 | Affected |
| totolink | f2-v1_firmware | >= 0, < 2.1.0-b20150320.1611 | Affected |
| totolink | n150rt-v2_firmware | >= 0, < 2.1.1-b20150708.1548 | Affected |
| totolink | n151rt-v2_firmware | >= 0, < 1.1-b20150708.1559 | Affected |
| totolink | n300rh-v2_firmware | >= 0, < 2.0.1-b20150708.1625 | Affected |
| totolink | n300rh-v3_firmware | >= 0, < 3.0.0-b20150331.0858 | Affected |
| totolink | n300rt-v2_firmware | >= 0, < 2.1.1-b20150708.1613 | Affected |
Frequently Asked Questions
What is CVE-2015-9550?
CVE-2015-9550 is a high-severity vulnerability affecting totolink a850r-v1_firmware. It was published on November 24, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2015-9550?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2015-9550?
Check the references section for vendor advisories and patches from totolink. Update a850r-v1_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2015-9550?
CyberStrike's AI-powered security agents can automatically detect CVE-2015-9550 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
Related HIGH CVEs from 2015
View all →Buffer overflow in NotePad++ 6.6.9 allows remote attackers to have unspecified impact via a long Tim
Heap-based buffer overflow in the GDB debugger module in Hex-Rays IDA Pro before 6.6 cumulative fix
common.c in infosvr in ASUS WRT firmware 3.0.0.4.376_1071, 3.0.0.376.2524-g0013f52, and other versio
Stack-based buffer overflow in Schneider Electric Wonderware InTouch Access Anywhere Server 10.6 and
The RACInstaller.StateCtrl.1 ActiveX control in InstallerDlg.dll in RealNetworks GameHouse RealArcad
Buffer overflow in the Telnet service in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windo
Adobe Flash Player before 13.0.0.260 and 14.x through 16.x before 16.0.0.257 on Windows and OS X and
Adobe Flash Player before 13.0.0.260 and 14.x through 16.x before 16.0.0.257 on Windows and OS X and
Heap-based buffer overflow in Adobe Flash Player before 13.0.0.260 and 14.x through 16.x before 16.0
Adobe Flash Player before 13.0.0.260 and 14.x through 16.x before 16.0.0.257 on Windows and OS X and
Use-after-free vulnerability in Adobe Flash Player before 13.0.0.260 and 14.x through 16.x before 16
Heap-based buffer overflow in Adobe Flash Player before 13.0.0.260 and 14.x through 16.x before 16.0