CVE-2017-17301 Explained : Impact and Mitigation
Learn about CVE-2017-17301, a weak cryptography vulnerability in various Huawei products and versions. Find out the impact, affected systems, exploitation details, and mitigation steps.
A weak cryptography vulnerability affecting various Huawei products and versions.
Understanding CVE-2017-17301
What is CVE-2017-17301?
This CVE describes a weak cryptography vulnerability present in multiple Huawei products and versions.
The Impact of CVE-2017-17301
The vulnerability allows an unauthenticated remote attacker to forge a specific RSA certificate, bypass identity authentication, and gain unauthorized access to the target device.
Technical Details of CVE-2017-17301
Vulnerability Description
The vulnerability arises due to improper handling of certificate values, enabling attackers to exploit weak cryptography.
Affected Systems and Versions
- Huawei products: AR120-S, AR1200, AR150, AR160, AR200, AR2200, AR3200, AR3600, AR510, CloudEngine series, DP300, SMC2.0, SRG series, TE30, TE60, VP9660, ViewPoint series, eSpace IAD, eSpace U1981, eSpace USM
- Versions: Detailed list provided in the data
Exploitation Mechanism
- Attackers can create a specific RSA certificate to impersonate and gain unauthorized access to the target device.
Mitigation and Prevention
Immediate Steps to Take
- Apply patches provided by Huawei to address the vulnerability
- Monitor network traffic for any suspicious activity
Long-Term Security Practices
- Regularly update and patch all software and firmware
- Implement strong authentication mechanisms and encryption protocols
Patching and Updates
- Huawei has released patches to fix the weak cryptography vulnerability