CVE-2021-44200 : What You Need to Know

Acronis Cyber Protect 15 before build 28035 on both Windows and Linux platforms is vulnerable to self cross-site scripting (XSS) on the devices page.

Understanding CVE-2021-44200

This CVE involves a self XSS vulnerability impacting Acronis Cyber Protect 15 versions prior to build 28035 on Windows and Linux platforms.

What is CVE-2021-44200?

CVE-2021-44200 is a self cross-site scripting (XSS) vulnerability that allows attackers to execute malicious scripts on the devices page of Acronis Cyber Protect 15.

The Impact of CVE-2021-44200

This vulnerability may be exploited by malicious actors to conduct cross-site scripting attacks on affected devices, potentially leading to unauthorized access or data theft.

Technical Details of CVE-2021-44200

This section provides technical insights into the vulnerability.

Vulnerability Description

The issue allows for self cross-site scripting (XSS) on the devices page of Acronis Cyber Protect 15, exposing affected systems to potential script execution.

Affected Systems and Versions

Product: Acronis Cyber Protect 15
Platforms: Windows, Linux
Versions Affected: Before build 28035

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting and executing malicious scripts on the specific devices page, potentially compromising system security.

Mitigation and Prevention

Protecting systems from CVE-2021-44200 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Acronis Cyber Protect 15 to build 28035 or newer to mitigate the vulnerability.
Regularly monitor and audit device pages for any suspicious activities.

Long-Term Security Practices

Implement content security policies to mitigate XSS risks.
Educate users on safe browsing practices to avoid falling victim to potential attacks.

Patching and Updates

Acronis has released a fix in build 28035 to address the self XSS vulnerability.