CVE-2025-7877CRITICAL 9.8EPSS p37.6%

CVE-2025-7877CVE-2025-7877

Description

A vulnerability, which was classified as critical, has been found in Metasoft 美特软件 MetaCRM up to 6.4.2. This issue affects some unknown processing of the file sendfile.jsp. The manipulation of the argument File leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. 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
EPSS0.48% probability of exploitation · percentile 37.6% · 2026-06-19T12:03:05Z
Published2025-07-20
Last modified2026-04-29

Underlying weaknesses· 2

CWE-284CWE-434

References

  1. https://github.com/FightingLzn9/vul/blob/main/MetaCRM6-Upload-4.md
  2. https://vuldb.com/?ctiid.316991
  3. https://vuldb.com/?id.316991
  4. https://vuldb.com/?submit.611252
  5. https://github.com/FightingLzn9/vul/blob/main/MetaCRM6-Upload-4.md

2

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

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.