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01 Record

CVE-2024-55542

Local privilege escalation due to excessive permissions assigned to Tray Monitor service. The following products are affected: Acronis Cyber Protect 16 (Linux, macOS, Windows) before build 39169,

MediumPUBLISHEDCNA: Acronis
CNA base score4.4 CVSS v3.xCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

02 Description

Local privilege escalation due to excessive permissions assigned to Tray Monitor service. The following products are affected: Acronis Cyber Protect 16 (Linux, macOS, Windows) before build 39169,

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.16% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 5.3% of scored records. A rank, not a probability.
NVD base score
4.4 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
NVD analysis status
Deferred. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2025-01-02 15:26Z1 YR AGO
Last updated
2026-02-26 19:09Z8 MO AGO
Reserved
2024-12-06
Assigning CNA
Acronis
Record state
PUBLISHED
Severity
Medium (CVSS 4.4)
CNA CVSS vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Weaknesses
  • CWE-266Incorrect Privilege AssignmentBase
Data version
5.2
Document digest
1b2503d6ab5daea25929dcc17aadd79f31eba7861e884abb9243f6957aea33b7

05 Affected products

VendorProductVersionsPlatforms
AcronisAcronis Cyber Protect 16< 39169Linux, macOS, Windows
AcronisAcronis Cyber Protect Cloud Agent< 35895Linux, macOS, Windows

06 References