CVE-2021-21750 : What You Need to Know
Discover the impact of CVE-2021-21750, a privilege escalation vulnerability in ZTE's BigVideo Analysis product, allowing unauthorized access for attackers with regular user permissions. Learn about affected systems, exploitation, and mitigation.
ZTE BigVideo Analysis product has been found to have a privilege escalation vulnerability that could allow an attacker with ordinary user permissions to gain unauthorized access.
Understanding CVE-2021-21750
This CVE identifies a privilege escalation vulnerability in the ZXIN10 CMS product of ZTE's BigVideo Analysis.
What is CVE-2021-21750?
CVE-2021-21750 is a privilege escalation vulnerability in ZTE's BigVideo Analysis product, allowing unauthorized access for attackers with regular user permissions.
The Impact of CVE-2021-21750
This vulnerability could be exploited by malicious actors to escalate privileges and gain unauthorized access to sensitive information within the affected systems.
Technical Details of CVE-2021-21750
The technical details of this CVE include a description of the vulnerability, affected systems and versions, and the exploitation mechanism.
Vulnerability Description
The vulnerability arises due to improper management of the timed task modification privilege, enabling attackers with normal user permissions to escalate their privileges.
Affected Systems and Versions
The vulnerability affects all versions up to ZXOMS-BIGDATA-IOPSWEBV3.01.01.04 of the ZXIN10 CMS product.
Exploitation Mechanism
Attackers with ordinary user permissions can exploit this vulnerability to gain unauthorized access to the system.
Mitigation and Prevention
It is crucial to take immediate steps to address the CVE-2021-21750 vulnerability and implement long-term security practices.
Immediate Steps to Take
Users are advised to apply patches provided by ZTE to mitigate the vulnerability and prevent unauthorized access.
Long-Term Security Practices
Implementing robust access control measures, regular security updates, and monitoring for unusual activities can enhance the security posture of the affected systems.
Patching and Updates
ZTE may release patches and updates to fix the privilege escalation vulnerability in the ZXIN10 CMS product of the BigVideo Analysis.