CVE-2019-16640

Name: CVE-2019-16640
Creator: NVD / NIST
Published: 2024-07-16T17:15:10.513+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.44%

Last modified Jun 17, 2026

CVE-2019-16640 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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. EPSS estimates a 0.44% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS Probability

0.44%

35.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

Affected Software

Vendor	Product	Versions
Ruijie	Eg-2000se Firmware	11.1\(1\)b1
Ruijie	Eg-2000se Firmware	11.9_b11p1

References

https://0x.mk/?p=239Third Party Advisory
https://0x.mk/?p=239Third Party Advisory

Timeline

Published: Jul 16, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2019-16640?

How severe is CVE-2019-16640?

CVE-2019-16640 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.44% probability of exploitation in the next 30 days.

How do I fix CVE-2019-16640?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-16640?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST