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CVE-2025-15503

Sangfor Operation and Maintenance Management System common.jsp unrestricted upload

Published: Jan 10, 2026Updated: Apr 29, 2026 Sources: CVE List NVDCWE-284
NVD MITRE
7.3CVSSHIGH
EPSS Score
1.9%
Top 22.9%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available
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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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-284CWE-434

Affected Products

operation and maintenance security management systemsangfor
On-prem
Security Products
Operation and Maintenance Management SystemSangfor
On-prem
Security Products
sangforcommercialCNSecurity Products

Attack Graph

Products CVE Techniques Tactics

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Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

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MITRE ATT&CK

3 techniques
Command and Control
Initial Access
Persistence
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References

https://github.com/master-abc/cve/issues/13
github.com
https://github.com/master-abc/cve/issues/13#issue-3770623333
github.com
https://vuldb.com/?ctiid.340348
vuldb.com
and 2 more references View all →

Timeline

Published
Jan 10, 2026
Last Updated
Apr 29, 2026

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