CVE-2023-48677
Summary
| CVE | CVE-2023-48677 |
|---|---|
| State | PUBLISHED |
| Assigner | Acronis |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2023-12-12 09:15:08 UTC |
| Updated | 2026-04-10 14:16:23 UTC |
| Description | Local privilege escalation due to DLL hijacking vulnerability. The following products are affected: Acronis Cyber Protect Home Office (Windows) before build 40901, Acronis Cyber Protect Cloud Agent (Windows) before build 39378, Acronis Cyber Protect 16 (Windows) before build 39938, Acronis True Image OEM (Windows) before build 42575. |
Risk And Classification
Primary CVSS: v3.1 7.8 HIGH from [email protected]
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS: 0.000440000 probability, percentile 0.135220000 (date 2026-04-15)
Problem Types: CWE-427 | CWE-427 CWE-427
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Primary | 7.8 | HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| 3.0 | [email protected] | Secondary | 7.3 | HIGH | CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |
| 3.0 | CNA | CVSS | 7.3 | HIGH | CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |
CVSS v3.1 Breakdown
Attack Vector
LocalAttack Complexity
LowPrivileges Required
NoneUser Interaction
RequiredScope
UnchangedConfidentiality
HighIntegrity
HighAvailability
HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v3.0 Breakdown
Attack Vector
LocalAttack Complexity
LowPrivileges Required
LowUser Interaction
RequiredScope
UnchangedConfidentiality
HighIntegrity
HighAvailability
HighCVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Acronis | Cyber Protect Home Office | All | All | All | All |
| Operating System | Microsoft | Windows | - | All | All | All |
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Acronis | Acronis Cyber Protect Home Office | affected unspecified 40901 semver | Windows |
| CNA | Acronis | Acronis Cyber Protect Cloud Agent | affected unspecified 39378 semver | Windows |
| CNA | Acronis | Acronis Cyber Protect 16 | affected unspecified 39938 semver | Windows |
| CNA | Acronis | Acronis True Image OEM | affected unspecified 42575 semver | Windows |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| security-advisory.acronis.com/advisories/SEC-5620 | af854a3a-2127-422b-91ae-364da2661108 | security-advisory.acronis.com | Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
CNA: @veath (https://hackerone.com/veath) (en)
There are currently no legacy QID mappings associated with this CVE.