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Fencer Intel
critical 9.8

CVE-2020-25563 json

In SapphireIMS 5.0, it is possible to create local administrator on any client without requiring any credentials by directly accessing Remo…

published 5y ago modified 4mo ago also EUVD-2020-18247

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.6%
EPSS 1.6% chance of exploitation in 30 days, percentile 75%
public exploits
0
none known

Summary

In SapphireIMS 5.0, it is possible to create local administrator on any client without requiring any credentials by directly accessing RemoteMgmtTaskSave (Automation Tasks) feature and not having a JSESSIONID.

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Exploit prediction

1.56% chance of exploitation in the next 30 days, higher than 75% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • vuln.shellcoder.party https://vuln.shellcoder.party/2020/09/19/cve-2020-25563-sapphireims-unauthenticated-remote-command-execution-create-local-admin-on-clients/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-306 Missing Authentication for Critical Functionality

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.