Is CVE-2026-28713 in the CISA KEV catalog?

No. CVE-2026-28713 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-28713?

CVE-2026-28713 has a CVSS v3 base score of 7.1 (HIGH).

What is the EPSS score for CVE-2026-28713?

CVE-2026-28713 has an EPSS score of 0.17% (7th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-28713?

Upgrade agent to c23.12 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2026-28713

HIGH

7.1

CVSS v3

NVD

Description

Default credentials set for local privileged user in Virtual Appliance. The following products are affected: Acronis Cyber Protect Cloud Agent (VMware) before build 36943, Acronis Cyber Protect 17 (VMware) before build 41186.

CWE-1392

How to fix

Remediation Available

agentNVD

Affected:< c23.12Fixed in:c23.12CVE-2026-28713derived from NVD

cyber protectNVD

Affected:< 17.0.41186Fixed in:17.0.41186CVE-2026-28713derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityLow

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L

Exploit Intelligence

0.17%probability of exploitation in 30 days

7thpercentile

Low risk: more likely to be exploited than 7% of all known CVEs.

References

Vendor Advisory1

security-advisory.acronis.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-03-13.