PT-2021-21152 · Ricon · Ricon Industrial Cellular Router S9922L

Published 2021-09-28 · Updated 2022-07-12 · CVE-2021-36165

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions RICON Industrial Cellular Router S9922L version 16.10.3(3794)

Description The issue concerns the cleartext storage of sensitive information. Specifically, it involves sending the username and password as base64. There is no information provided about the estimated number of potentially affected devices worldwide or details about real-world incidents where this issue was exploited.

Recommendations For RICON Industrial Cellular Router S9922L version 16.10.3(3794), consider restricting access to sensitive information and avoid using cleartext storage for username and password. As a temporary workaround, consider disabling the feature that sends username and password as base64 until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Cleartext Transmission of Sensitive Information

Cleartext Storage of Sensitive Information

Weakness Enumeration

CWE-319

CWE-312

Related Identifiers

CVE-2021-36165

Affected Products

Ricon Industrial Cellular Router S9922L

References · 6

• 🔥 https://yunus-shn.medium.com/ricon-industrial-cellular-router-cleartext-credentials-e236052415d · Exploit
• https://osv.dev/vulnerability/CVE-2021-36165 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-36165 · Security Note
• https://t.me/cvenotify/21558 · Telegram Post
• https://t.me/cvenotify/22159 · Telegram Post
• https://t.me/cibsecurity/29540 · Telegram Post