CVE-2019-16640 File upload in n/a

High 7.5 Published 16 Jul 2024 Updated 5 Aug 2024

An attacker can upload arbitrary files to the Ruijie EG-2000 gateway due to improper input validation in the upload handler.

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

What is CVE-2019-16640?

CVE-2019-16640 is a high-severity vulnerability in n/a, published on 16 Jul 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An issue was found in upload.php on the Ruijie EG-2000 series gateway. A parameter passed to the class UploadFile is mishandled (%00 and /var/./html are not checked), which can allow an attacker to upload any file to the gateway. This affects EG-2000SE EG_RGOS 11.9 B11P1.

Weakness: CWE-284

Which versions are affected by CVE-2019-16640?

It affects 1 product.

Products include Ruijie Eg-2000se Firmware.

How do I fix CVE-2019-16640?

No fix has been published for CVE-2019-16640 yet. Limit exposure of the affected software until one is available.

Is CVE-2019-16640 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-16640 exists.

Sources

Also known as GHSA-7wxh-vg3m-93vf.