CVE-2023-5147 D-Link DAR-7000 updateos.php unrestricted upload

Medium 6.3 Published 25 Sep 2023 Updated 2 Aug 2024

Remote attackers can upload arbitrary files via updateos.php in the unsupported D-Link DAR-7000, potentially leading to code execution.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-5147?

CVE-2023-5147 is a medium-severity vulnerability in D-Link DAR-7000, published on 25 Sep 2023. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

** 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.

Weakness: CWE-434

Which versions are affected by CVE-2023-5147?

It affects 1 product.

Products include Dlink Dar-7000 Firmware.

How do I fix CVE-2023-5147?

No fix has been published for CVE-2023-5147 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-5147 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-5147 exists.

Sources

Also known as GHSA-92qm-237g-crfp.