Arbitrary file upload in D-Link Dar-7000
CVE-2023-5147
** UNSUPPORTED WHEN ASSIGNED ** A vulnerability was found in D-Link DAR-7000 up to 20151231. It has been classified as critical. This affects an unknown part of the file /sysmanage/updateos.php. The manipulation of the argument 1_file_upload leads to unrestricted upload. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-240243. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: Vendor was contacted early and confirmed immediately that the product is end-of-life. It should be retired and replaced.
Vulnerability class: Unrestricted File Upload
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: 0.264 (97.9th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 97.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.266 · newest: 0.264 · change: -0.001
Affected products
- D-Link Dar-7000 — versions 20151231
- Dlink Dar-7000
- Dlink Dar-7000 Firmware
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, permissions-required, Third Party Advisory)
- github.com/llixixi/cve/blob/main/D-LINK-DAR-7000_upload_ updateos.md (Exploit, Third Party Advisory, exploit, patch)
- supportannouncement.us.dlink.com/announcement/publication.aspx (related, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-5147?
- CVE-2023-5147 is a medium-severity vulnerability in D-Link Dar-7000, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.3/10. Published 2023-09-25.
- How severe is CVE-2023-5147?
- Medium severity. CVSS v3 base score is 6.3 out of 10.