What is CVE-2025-55320?

CVE-2025-55320 is a medium-severity vulnerability in Microsoft Configuration Manager, classified under SQL Injection. CVSS score: 6.8/10. Published 2025-10-14.

How severe is CVE-2025-55320?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Is CVE-2025-55320 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

SQL Injection in Microsoft Configuration Manager

CVE-2025-55320

Improper neutralization of special elements used in an sql command ('sql injection') in Microsoft Configuration Manager allows an authorized attacker to elevate privileges over an adjacent network.

Vulnerability class: SQL Injection

EPSS: 0.002 (36.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C.

Affected products

Microsoft Configuration Manager — versions 1.0.0
Microsoft Configuration Manager 2409 — versions 1.0.0

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

synacktiv/CVE-2025-55320

References

Configuration Manager Elevation of Privilege Vulnerability (vendor-advisory, patch)

Frequently asked questions

What is CVE-2025-55320?: CVE-2025-55320 is a medium-severity vulnerability in Microsoft Configuration Manager, classified under SQL Injection. CVSS score: 6.8/10. Published 2025-10-14.
How severe is CVE-2025-55320?: Medium severity. CVSS v3 base score is 6.8 out of 10.
Is CVE-2025-55320 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.