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© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2021-32581

24
FAUCET Score

CVE-2021-32581 is a critical vulnerability affecting Acronis True Image (Windows and Mac) and Acronis Cyber Protect/Agent, where the software failed to validate SSL certificates. This flaw, rated 8.1 HIGH, allows for high impact to confidentiality and integrity via network-based attacks with low complexity, requiring user interaction. While no public exploits or active exploitation have been observed, and community discussion is minimal, the vulnerability's nature makes it a significant risk if exploited.

Impacted Technologies

VendorProductVersion(s)CPE
< 15.0.27009CPE matchmatch criteria
cpe:2.3:a:acronis:cyber_protect_cloud:*:*:*:*:*:*:*:*
< 15.0.26653CPE matchmatch criteria
cpe:2.3:a:acronis:cyber_protection_agent:*:*:*:*:*:*:*:*
2021CPE matchmatch criteria
cpe:2.3:a:acronis:true_image:2021:-:*:*:*:macos:*:*
2021CPE matchmatch criteria
cpe:2.3:a:acronis:true_image:2021:-:*:*:*:windows:*:*
2021CPE matchmatch criteria
cpe:2.3:a:acronis:true_image:2021:update_1:*:*:*:macos:*:*

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.73%
Probability of exploitation in next 30 days
EPSS Percentile
50.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0073 is in the 52nd percentile among its peer group of 14,852 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

kb.acronis.com / content/68413
Vendor Advisory
kb.acronis.com / content/68419
Vendor Advisory
kb.acronis.com / content/68648
Vendor Advisory