CVE-2025-15503CRITICAL 9.8EPSS p77.1%

CVE-2025-15503CVE-2025-15503

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.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS1.91% probability of exploitation · percentile 77.1% · 2026-06-19T12:03:05Z
Published2026-01-10
Last modified2026-04-29

Underlying weaknesses· 2

CWE-284CWE-434

References

  1. https://github.com/master-abc/cve/issues/13
  2. https://github.com/master-abc/cve/issues/13#issue-3770623333
  3. https://vuldb.com/?ctiid.340348
  4. https://vuldb.com/?id.340348
  5. https://vuldb.com/?submit.727253

2

TypeTargetConfidenceTier
WeaknessImproper Access Controlcwe-2840%live
WeaknessUnrestricted Upload of File with Dangerous Typecwe-4340%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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CVE-2025-15499
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CVE-2025-15500
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CVE-2025-15502
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CVE-2025-15501
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CVE-2025-12916
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CVE-2026-1412
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.