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Fencer Vulns
high 8.4

CVE-2023-1164 json

KylinSoft kylin-activation File Import improper authorization

published 2023-03-03 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-23446

cvss
8.4
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 32%
public exploits
0
none known

Summary

A vulnerability was found in KylinSoft kylin-activation on KylinOS and classified as critical. Affected by this issue is some unknown functionality of the component File Import. The manipulation leads to improper authorization. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. Upgrading to version 1.3.11-23 and 1.30.10-5.p23 is able to address this issue. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-222260.

Patch / fix

  • kylinos kylin_os 1.3.11-23, 1.30.10-5.p23

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

0.38% chance of exploitation in the next 30 days, higher than 32% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/i900008/vulndb/blob/main/kylin-activation_vuln.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA 3.0 8.4 CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA 2.0 7.2 AV:L/AC:L/Au:N/C:C/I:C/A:C
NVD 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

  • KylinSoft kylin-activation

Classification

Weakness

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.