CVE-2025-15503
published 2026-01-10CVE-2025-15503: 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…
PriorityP186critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
ITWEXPLOITVulnCheck KEV
Exploited in the wild
EPSS
1.91%
77.2th percentile
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.
Affected
13 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| msrc | azl3_libraw_0.19.5-5_on_azure_linux_3.0 | — | — |
| msrc | azure_linux_3.0_arm | — | — |
| msrc | azure_linux_3.0_x64 | — | — |
| sangfor | operation_and_maintenance_management_system | — | — |
| sangfor | operation_and_maintenance_management_system | — | — |
| sangfor | operation_and_maintenance_management_system | — | — |
| sangfor | operation_and_maintenance_management_system | — | — |
| sangfor | operation_and_maintenance_management_system | — | — |
| sangfor | operation_and_maintenance_management_system | — | — |
| sangfor | operation_and_maintenance_management_system | — | — |
| sangfor | operation_and_maintenance_management_system | — | — |
| sangfor | operation_and_maintenance_management_system | — | — |
| sangfor | operation_and_maintenance_security_management_system | <= 3.0.8 | — |
Detection & IOCsextracted from sources · hover to see the quote
path/fort/trust/version/common/{{randstr}}.jsp
- →Detect successful exploitation by matching HTTP 200 response containing the string 'Upload success' on POST requests to /fort/trust/version/common/common.jsp — this indicates a successful arbitrary file upload.
- →Monitor for multipart/form-data (WebKitFormBoundary) POST requests to /fort/trust/version/common/common.jsp from external/remote sources, as the attack is remotely exploitable with a public exploit available.
- ·The exploit has been publicly released, meaning exploitation in the wild is plausible and detection rules should be treated as high priority. ↗
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv4.05.5MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
vulncheck6.9MEDIUM
vendor_msrc7.5HIGH
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GHSA
GHSA-h49h-jpp7-xv85: A security flaw has been discovered in Sangfor Operation and Maintenance Management System up to 3
ghsa_unreviewed·2026-01-10
CVE-2025-15503 [MEDIUM] CWE-284 GHSA-h49h-jpp7-xv85: A security flaw has been discovered in Sangfor Operation and Maintenance Management System up to 3
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.
VulnCheck
sangfor operation_and_maintenance_security_management_system Improper Access Control
vulncheck·2025·CVSS 6.9
CVE-2025-15503 [MEDIUM] sangfor operation_and_maintenance_security_management_system Improper Access Control
sangfor operation_and_maintenance_security_management_system Improper Access Control
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.
Affected: sangfor operation_and_maintenance_security_management_system
Required Action: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable
Microsoft
LibRaw before 0.20-RC1 lacks a thumbnail size range check. This affects decoders/unpack_thumb.cpp postprocessing/mem_image.cpp and utils/thumb_utils.cpp. For example malloc(sizeof(libraw_processed_ima
vendor_msrc·2020-07-14·CVSS 7.5
CVE-2020-15503 [HIGH] CWE-20 LibRaw before 0.20-RC1 lacks a thumbnail size range check. This affects decoders/unpack_thumb.cpp postprocessing/mem_image.cpp and utils/thumb_utils.cpp. For example malloc(sizeof(libraw_processed_ima
LibRaw before 0.20-RC1 lacks a thumbnail size range check. This affects decoders/unpack_thumb.cpp postprocessing/mem_image.cpp and utils/thumb_utils.cpp. For example malloc(sizeof(libraw_processed_image_t)+T.tlength) occurs without validating T.tlength.
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to
No detection rules found.
Nuclei
Sangfor OSM - Arbitrary File Upload
nuclei·CVSS 6.9
CVE-2025-15503 [MEDIUM] Sangfor OSM - Arbitrary File Upload
Sangfor OSM - Arbitrary File Upload
Sangfor Operation and Maintenance Management System
------WebKitFormBoundary--
matchers:
- type: dsl
dsl:
- 'status_code == 200'
- 'contains(body, "Upload success")'
condition: and
internal: true
- raw:
- |
GET /fort/trust/version/common/{{randstr}}.jsp HTTP/1.1
Host: {{Hostname}}
matchers:
- type: dsl
dsl:
- 'status_code == 200'
- 'contains(body, md5(to_string(randnum)))'
condition: and
# digest: 4a0a00473045022100e6d0bbfefc9c06f5b0626b4cf7c5dc4a4331bc6d1052db3976d17a605f04c5710220413764309a61e433b370c686d7d34c7faee861cf18706b333351ab0d2925cd93:922c64590222798bb761d5b6d8e72950
2026-01-10
Published
Exploited in the wild