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Fencer Intel
high 7.8

CVE-2020-25106 json

Nanosystems SupRemo 4.1.3.2348 allows attackers to obtain LocalSystem access because File Manager can be used to rename Supremo.exe and the…

published 5y ago modified 4mo ago also EUVD-2020-17797

cvss
7.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.5%
EPSS 1.5% chance of exploitation in 30 days, percentile 73%
public exploits
0
none known

Summary

Nanosystems SupRemo 4.1.3.2348 allows attackers to obtain LocalSystem access because File Manager can be used to rename Supremo.exe and then upload a Trojan horse with the Supremo.exe filename.

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Exploit prediction

1.47% chance of exploitation in the next 30 days, higher than 73% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • seclists.org https://seclists.org/fulldisclosure/2020/Dec/42 referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.com http://packetstormsecurity.com/files/160666/SUPREMO-4.1.3.2348-Privilege-Escalation.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD 2.0 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-269 Improper Privilege Management

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.