Arbitrary file upload in D-Link Dar-7000
CVE-2023-5149
** UNSUPPORTED WHEN ASSIGNED ** A vulnerability was found in D-Link DAR-7000 up to 20151231. It has been rated as critical. This issue affects some unknown processing of the file /useratte/userattestation.php. The manipulation of the argument web_img leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-240245 was assigned to this vulnerability. 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: 0.209 (97.5th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 97.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.210 · newest: 0.209 · 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_ userattestation.md (Exploit, Third Party Advisory, exploit)
- supportannouncement.us.dlink.com/announcement/publication.aspx (related, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-5149?
- CVE-2023-5149 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-2023-5149?
- Medium severity. CVSS v3 base score is 6.3 out of 10.