Auth bypass in Kylinos Kylin OS
CVE-2023-1164
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.004 (29.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 30th percentile — 29.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry, Third Party Advisory)
- github.com/i900008/vulndb/blob/main/kylin-activation_vuln.md (Exploit, Third Party Advisory, exploit, broken-link)
Frequently asked questions
- What is CVE-2023-1164?
- CVE-2023-1164 is a high-severity vulnerability in Kylinos Kylin OS, classified under Improper Authorization. CVSS score: 8.4/10. Published 2023-03-03.
- How severe is CVE-2023-1164?
- High severity. CVSS v3 base score is 8.4 out of 10.