CVE-2025-15503
HIGH EXPLOITED NUCLEISangfor O&M Security Management System <=3.0.8 - Unrestricted File Upload via common.jsp
Title source: llmExploitation Summary
CVE-2025-15503 has been observed exploited in the wild (reported by VulnCheck KEV). A Nuclei detection template is also available.
Description
A security flaw has been discovered in Sangfor Operation and Maintenance Management System up to 3.0.8. The impacted element is an unknown function of the file /fort/trust/version/common/common.jsp. Performing a manipulation of the argument File results in unrestricted upload. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Nuclei Templates (1)
Sangfor OSM - Arbitrary File Upload
CRITICALVERIFIEDby Ark
Shodan:
html:"/fort/login"
FOFA:
body="/fort/login" && product="SANGFOR-运维安全管理系统"
References (5)
Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.340348
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.340348
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.727253
Exploit, Issue Tracking, Third Party Advisory issue-tracking
https://github.com/master-abc/cve/issues/13
Exploit, Issue Tracking, Third Party Advisory exploit
issue-tracking
https://github.com/master-abc/cve/issues/13#issue-3770623333
Scores
CVSS v3
7.3
EPSS
0.0374
EPSS Percentile
88.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
VulnCheck KEV
2026-03-10
CWE
CWE-284
CWE-434
Status
published
Products (1)
sangfor/operation_and_maintenance_security_management_system
< 3.0.8
Published
Jan 10, 2026
Tracked Since
Feb 18, 2026