RCE in Dedecms
CVE-2023-2056
A vulnerability was found in DedeCMS up to 5.7.87 and classified as critical. This issue affects the function GetSystemFile of the file module_main.php. The manipulation leads to code injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-225941 was assigned to this vulnerability.
Vulnerability class: RCE (Remote Code Execution)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.010 (60.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 61st percentile — 60.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- Dedecms
- Dedecms — versions 5.7.0, 5.7.1, 5.7.2
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, Third Party Advisory)
- gitee.com/ashe-king/cve/blob/master/dedecms rce2.md (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2023-2056?
- CVE-2023-2056 is a medium-severity vulnerability in Dedecms, classified under Code Injection. CVSS score: 6.3/10. Published 2023-04-14.
- How severe is CVE-2023-2056?
- Medium severity. CVSS v3 base score is 6.3 out of 10.