CVE-2021-30169 : Exploit Details and Defense Strategies

This CVE-2021-30169 involves the exposure of sensitive information in the P2/Z2/P3/Z3 IP camera firmware developed by MERIT LILIN ENT.CO.,LTD. The vulnerability could allow remote attackers to unauthentically access user credentials.

Understanding CVE-2021-30169

This section provides insights into what CVE-2021-30169 entails.

What is CVE-2021-30169?

The vulnerability in the P2/Z2/P3/Z3 IP camera firmware by MERIT LILIN ENT.CO.,LTD. enables unauthorized users to obtain sensitive information, potentially leading to compromising user credentials.

The Impact of CVE-2021-30169

With a CVSS base score of 5.3, this medium-severity vulnerability poses a risk of unauthorized access to user data without authentication. Attackers exploiting this vulnerability could lead to a breach of confidentiality.

Technical Details of CVE-2021-30169

This section covers the technical aspects of CVE-2021-30169.

Vulnerability Description

The flaw allows remote attackers to retrieve sensitive information, exposing user credentials without proper authentication mechanisms in place.

Affected Systems and Versions

The vulnerability affects P2/Z2/P3/Z3 IP camera firmware versions up to 7.1.94.8908 from MERIT LILIN ENT.CO.,LTD.

Exploitation Mechanism

Attackers can exploit this vulnerability over a network with low complexity, posing a risk of information exposure without requiring privileges.

Mitigation and Prevention

To address CVE-2021-30169, the following steps can be taken.

Immediate Steps to Take

Update the P2/Z2/P3/Z3 IP camera firmware to SVN9695 to patch the vulnerability and enhance security measures.

Long-Term Security Practices

Regularly monitor for security updates and apply patches promptly to prevent potential exploitation of known vulnerabilities.

Patching and Updates

Stay informed about security advisories from MERIT LILIN ENT.CO.,LTD. and apply firmware updates as soon as they are available to reduce the risk of information exposure.