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Fencer Intel
medium 4.8

CVE-2025-25766 json

An arbitrary file upload vulnerability in the component /file/savefile.do of MRCMS v3.1.2 allows attackers to execute arbitrary code via up…

published last yr. modified 4mo ago also EUVD-2025-4490

cvss
4.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 25%
public exploits
0
none known

Summary

An arbitrary file upload vulnerability in the component /file/savefile.do of MRCMS v3.1.2 allows attackers to execute arbitrary code via uploading a crafted .jsp file.

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
last yr.

Exploit prediction

0.32% chance of exploitation in the next 30 days, higher than 25% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • flowus.cn https://flowus.cn/share/7097c747-ae3e-4cef-a198-285863698607 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 4.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
CNA 3.1 4.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Classification

Weakness
  • CWE-77 Improper Neutralization of Special Elements used in a Command

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.