PT-2022-25912 · Totolink · Totolink Nr1800X

Published 2022-10-06 · Updated 2023-08-08 · CVE-2022-41525

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions TOTOLINK NR1800X version 9.1.0u.6279 B20210910

Description A command injection issue was found via the OpModeCfg function at the "/cgi-bin/cstecgi.cgi" API endpoint. This allows for potential command injection attacks.

Recommendations For TOTOLINK NR1800X version 9.1.0u.6279 B20210910, consider disabling the OpModeCfg function at the "/cgi-bin/cstecgi.cgi" API endpoint as a temporary workaround until a patch is available. Restrict access to the "/cgi-bin/cstecgi.cgi" endpoint to minimize the risk of exploitation.

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2022-41525

Affected Products

Totolink Nr1800X

References · 4

• 🔥 https://brief-nymphea-813.notion.site/NR1800X-command-injection-setOpModeCfg-7b10868ba53544148d9aa3100b5df5cc · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-41525 · Security Note
• https://osv.dev/vulnerability/CVE-2022-41525 · Vendor Advisory
• https://t.me/cibsecurity/50931 · Telegram Post