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Fencer Vulns
high 8.1

CVE-2023-41566 json

OA EKP v16 was discovered to contain an arbitrary download vulnerability via the component /ui/sys_ui_extend/sysUiExtend.do.

published 2025-07-17 15 mo ago modified 2026-06-17 4 mo ago also EUVD-2023-46062

cvss
8.1
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 26%
public exploits
0
none known

Summary

OA EKP v16 was discovered to contain an arbitrary download vulnerability via the component /ui/sys_ui_extend/sysUiExtend.do. This vulnerability allows attackers to obtain the password of the background administrator and further obtain database permissions.

CISA SSVC

Exploitation
Proof of concept is public
Automatable
yes
Technical impact
total
Assessed
15 mo ago

Exploit prediction

0.33% chance of exploitation in the next 30 days, higher than 26% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CISA ADP 3.1 8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CNA 3.1 8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Classification

Weakness
  • CWE-552 Files or Directories Accessible to External Parties

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.