Vulnerability · Published Sep 25, 2023 · Assigned by VulDB

CVE-2023-5146D-Link DAR-7000/DAR-8000 updatelib.php unrestricted upload

Medium 6.3

In plain English

A medium-severity unrestricted file upload in DAR-7000 from D-Link. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 32.4% (higher than 98% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium

Exploit odds (30 days)32.4%top 1.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

** UNSUPPORTED WHEN ASSIGNED ** A vulnerability was found in D-Link DAR-7000 and DAR-8000 up to 20151231 and classified as critical. Affected by this issue is some unknown functionality of the file /sysmanage/updatelib.php. The manipulation of the argument file_upload leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-240242 is the identifier 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.

Affected products (as reported)

Vendor	Product	Versions
D-Link	DAR-7000	20151231
D-Link	DAR-8000	20151231

Weakness: CWE-434 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

References

https://vuldb.com/?id.240242 vdb-entry, technical-description
https://vuldb.com/?ctiid.240242 signature, permissions-required
https://github.com/llixixi/cve/blob/main/D-LINK-DAR-7000_upload_%20updatelib.md exploit, patch
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10354 related
https://github.com/llixixi/cve/blob/main/D-LINK-DAR-8000-10_upload_%20updatelib.md patch