PT-2019-6427 · Ruijie · Ruijie Eg-2000 Series Gateway

双草酸酯 · Published 2019-09-20 · Updated 2024-09-10 · CVE-2019-16638

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Ruijie EG-2000 series gateway versions 11.1(1)B1

Description The issue affects the Ruijie EG-2000 series gateway, where an attacker can easily dump cleartext stored passwords in /data/config.text using simple XORs. This allows a remote attacker to reset passwords.

Recommendations For version 11.1(1)B1, consider restricting access to the /data/config.text file until a patch is available. As a temporary workaround, avoid using simple XORs for password storage in the affected gateway. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Missing Encryption of Sensitive Data

Cleartext Storage of Sensitive Information

Weakness Enumeration

CWE-311

CWE-312

CWE-257

Related Identifiers

BDU:2024-05851

CVE-2019-16638

Affected Products

Ruijie Eg-2000 Series Gateway

References · 7

• 🔥 https://0x.mk/?p=239 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-16638 · Security Note
• https://bdu.fstec.ru/vul/2024-05851 · Security Note
• https://osv.dev/vulnerability/CVE-2019-16638 · Vendor Advisory
• https://t.me/cvenotify/94039 · Telegram Post
• https://vuldb.com/ru/?id.271676 · Note
• https://t.me/cvedetector/984 · Telegram Post