RCE in Ruijie Eg-2000se

CVE-2019-16639

An issue was found on the Ruijie EG-2000 series gateway. There is a newcli.php API interface without access control, which can allow an attacker (who only has web interface access) to use TELNET commands and/or show admin passwords via the mode_url=exec&command= substring. This affects EG-2000SE EG_RGOS 11.9 B11P1.

Vulnerability class: Command Injection (OS Command Injection)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.008 (55.6th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 55.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2019-16639: held from 0.008 to 0.008.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Weakness classification (CWE)

References

  • 0x.mk/ (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2019-16639?
CVE-2019-16639 is a critical-severity vulnerability in Ruijie Eg-2000se, classified under OS Command Injection. CVSS score: 9.8/10. Published 2024-07-16.
How severe is CVE-2019-16639?
Critical severity. CVSS v3 base score is 9.8 out of 10.