CVE-2024-35253 | Microsoft Azure File Sync Elevation of Privilege Vulnerability

Microsoft Azure File Sync Elevation of Privilege Vulnerability

Published: 2024-06-11 Last update: 2026-06-17 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2024-35253 is rated Moderate Risk (43.1/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.74%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2024-35253

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-04-15 0.84% 0.74% -0.10%
2 2026-04-07 0.97% 0.84% -0.12%
3 2026-03-25 — 0.97% —

Full EPSS history (16 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2024-35253

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
4.4 3.1 MEDIUM
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N Click to expand
Attack vector (AV:L)
They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by.
Attack complexity (AC:H)
Even with access, the exploit needs extra luck, timing, or a fussy environment to actually work.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:R)
A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:N)
Doesn’t really leak secrets in a meaningful way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:N)
Service keeps running; no real outage angle.
 0.8 3.6 [email protected]

Weakness enumeration for CVE-2024-35253

Affected software / configurations for CVE-2024-35253

Vendor Product Version Raw CPE
microsoft azure_file_sync >= 16.0.0.0, < 17.3.0.0 cpe:2.3:a:microsoft:azure_file_sync:*:*:*:*:*:*:*:*
microsoft azure_file_sync 18.0.0.0 cpe:2.3:a:microsoft:azure_file_sync:18.0.0.0:*:*:*:*:*:*:*

References for CVE-2024-35253

cvelogic Threat Intelligence