Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.
VOLERION
Volerion Security Research

NOT DEFERRED DATABASE

VULNERABILITIES

CVE-2020-9450 Details

Description

An issue was discovered in Acronis True Image 2020 24.5.22510. anti_ransomware_service.exe exposes a REST API that can be used by everyone, even unprivileged users. This API is used to communicate from the GUI to anti_ransomware_service.exe. This can be exploited to add an arbitrary malicious executable to the whitelist, or even exclude an entire drive from being monitored by anti_ransomware_service.exe.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://danishcyberdefence.dk/blog CVEThird Party Advisory
https://madsjoensen.dk/cve-2020-9450/ CVEExploitThird Party Advisory
https://www.acronis.com CVEVendor Advisory
https://danishcyberdefence.dk/blog [email protected]Third Party Advisory
https://madsjoensen.dk/cve-2020-9450/ [email protected]ExploitThird Party Advisory

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-276Incorrect Default Permissions[email protected]

Affected Products

ProductVersions
acronis true image 2020
24.5.22510

CPE

  • cpe:2.3:a:acronis:true_image_2020:24.5.22510:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-9450
NVD Published Date:
May 25, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]