CVE-2017-17304 : Exploit Details and Defense Strategies

Multiple input validation vulnerabilities have been identified in some Huawei Products that implement the CIDAM Protocol. These vulnerabilities stem from insufficient validation of certain messages within the protocol. If successfully exploited, an authenticated remote attacker could send a malicious message to a targeted system, potentially leading to unauthorized tampering with business operations and causing system abnormalities. The following Huawei Products are affected: DP300, RP200, TE30, TE40, TE50, TE60, eSpace U1981.

Understanding CVE-2017-17304

The CIDAM Protocol on some Huawei Products has multiple input validation vulnerabilities due to insufficient validation of specific messages when the protocol is implemented. An authenticated remote attacker could send a malicious message to a target system. Successful exploit could allow the attacker to tamper with business and make the system abnormal.

What is CVE-2017-17304?

CVE-2017-17304 refers to multiple input validation vulnerabilities in Huawei Products implementing the CIDAM Protocol, allowing authenticated remote attackers to send malicious messages, potentially disrupting system operations.

The Impact of CVE-2017-17304

Successful exploitation could lead to unauthorized tampering with business operations and system abnormalities.

Technical Details of CVE-2017-17304

The following technical details are associated with CVE-2017-17304:

Vulnerability Description

Insufficient validation of specific messages within the CIDAM Protocol on affected Huawei Products.

Affected Systems and Versions

DP300, RP200, TE30, TE40, TE50, TE60, eSpace U1981 with various versions including V500R002C00, V600R006C00, V100R001C10, and more.

Exploitation Mechanism

Authenticated remote attackers can exploit the vulnerabilities by sending malicious messages to the target systems.

Mitigation and Prevention

To address CVE-2017-17304, consider the following mitigation strategies:

Immediate Steps to Take

Apply security patches provided by Huawei.
Monitor network traffic for any suspicious activity.
Implement strong authentication mechanisms.

Long-Term Security Practices

Regularly update and patch all software and firmware.
Conduct security assessments and penetration testing.
Educate users on cybersecurity best practices.

Patching and Updates

Ensure all affected systems are updated with the latest patches from Huawei.