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Fencer Vulns
critical 9.8

CVE-2023-26918 json

Diasoft File Replication Pro 7.5.0 allows attackers to escalate privileges by replacing a legitimate file with a Trojan horse that will be…

published 2023-04-13 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-30710

cvss
9.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
6.1%
EPSS 6.1% chance of exploitation in 30 days, percentile 93%
public exploits
1
Exploit-DB

Summary

Diasoft File Replication Pro 7.5.0 allows attackers to escalate privileges by replacing a legitimate file with a Trojan horse that will be executed as LocalSystem. This occurs because %ProgramFiles%\FileReplicationPro allows Everyone:(F) access.

Timeline

  1. Published
  2. First public exploit (EDB-51375)

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
21 mo ago

Exploit prediction

6.05% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-51375 File Replication Pro 7.5.0 - Privilege Escalation/Password reset due Incorrect Access Control local, 2023-04-20
  • packetstormsecurity.com http://packetstormsecurity.com/files/171879/File-Replication-Pro-7.5.0-Insecure-Permissions-Privilege-Escalation.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Classification

Weakness
  • CWE-276 Incorrect Default Permissions

References

Sources

Fencer Vulns 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.