CVE-2025-21195 — Link Following in Microsoft Service Fabric

CWE-59 — Link Following4 documents4 sources
Severity
6.0MEDIUMNVD
EPSS
0.1%
top 70.13%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Microsoft Service FabricMicrosoft Azure Service Fabric
Timeline
PublishedJul 8

Description

Improper link resolution before file access ('link following') in Service Fabric allows an authorized attacker to elevate privileges locally.

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:HExploitability: 0.8 | Impact: 5.2

Affected Packages2 packages

▶CVEListV5microsoft/service_fabric1.0.0 — 10.1 Cumulative Update 7.0

🔴Vulnerability Details

2
GHSA
GHSA-6c6m-g479-h6f3: Improper link resolution before file access ('link following') in Service Fabric allows an authorized attacker to elevate privileges locally↗2025-07-08
▶
CVEList
Azure Service Fabric Runtime Elevation of Privilege Vulnerability↗2025-07-08
▶

📋Vendor Advisories

1
Microsoft
Azure Service Fabric Runtime Elevation of Privilege Vulnerability↗2025-07-08
▶
CVE-2025-21195 — Link Following in Microsoft | cvebase