CVE-2017-18785 : What You Need to Know
Learn about CVE-2017-18785 affecting numerous NETGEAR devices with XSS vulnerability. Understand the impact, affected systems, exploitation, and mitigation steps.
Numerous NETGEAR devices are susceptible to XSS. The affected models include D3600, D6000, D6100, D6200, D6220, D6400, D7000, D7000v2, D7800, D8500, DGN2200v4, DGN2200Bv4, EX2700, EX6100v2, EX6150v2, EX6200v2, EX6400, EX7300, EX8000, JNR1010v2, JWNR2010v5, PR2000, R6020, R6080, R6100, R6250, R6300v2, R6400, R6400v2, R6700, R6800, R6900v2, R6700v2, R6900, R6900P, R7000, R7000P, R7100LG, R7300DST, R7500, R7500v2, R7800, R7900, R7900P, R8000, R8000P, R8500, R8300, R9000, WN2000RPTv3, WN3000RPv3, WN3100RPv2, WNDR3400v3, WNDR3700v4, WNDR4300, WNDR4300v2, WNDR4500v3, WNR1000v4, WNR2000v5, WNR2020, WNR2050, and WNR3500Lv2.
Understanding CVE-2017-18785
NETGEAR devices are affected by XSS, with specific models and versions vulnerable to exploitation.
What is CVE-2017-18785?
This CVE identifies a cross-site scripting vulnerability in various NETGEAR devices, potentially allowing attackers to execute malicious scripts.
The Impact of CVE-2017-18785
- CVSS Score: 4.2 (Medium Severity)
- Attack Vector: Local
- Privileges Required: High
- User Interaction: Required
- Scope: Changed
- Confidentiality and Integrity Impact: Low
- Availability Impact: None
Technical Details of CVE-2017-18785
NETGEAR devices are affected by a cross-site scripting vulnerability, with the following details:
Vulnerability Description
The vulnerability allows attackers to inject and execute malicious scripts on affected devices.
Affected Systems and Versions
Numerous NETGEAR models are vulnerable, including D3600, D6000, D6100, D6200, and many more, before specific firmware versions.
Exploitation Mechanism
Attackers with high privileges can exploit this vulnerability locally, requiring user interaction to execute the malicious scripts.
Mitigation and Prevention
Steps to address and prevent exploitation of CVE-2017-18785:
Immediate Steps to Take
- Update affected devices to the latest firmware versions.
- Monitor for any suspicious activities on the network.
Long-Term Security Practices
- Regularly update firmware and security patches on NETGEAR devices.
- Implement strong password policies and network security measures.
Patching and Updates
- NETGEAR provides patches and firmware updates to address vulnerabilities like XSS.