PT-2022-19748 · Totolink · Totolink A3100R

Hijin0925 · Published 2022-05-18 · Updated 2022-05-26 · CVE-2022-29644

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions TOTOLINK A3100R versions V4.1.2cu.5050 B20200504 through V4.1.2cu.5247 B20211129

Description A hard-coded password for the telnet service was found in the /web cste/cgi-bin/product.ini component. This issue affects the telnet service, where a hard-coded password is stored, potentially allowing unauthorized access.

Recommendations For versions V4.1.2cu.5050 B20200504 through V4.1.2cu.5247 B20211129, consider disabling the telnet service until a patch is available to prevent potential exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Using Hardcoded Credentials

Weakness Enumeration

CWE-798

Related Identifiers

CVE-2022-29644

Affected Products

Totolink A3100R

References · 4

• 🔥 https://github.com/shijin0925/IOT/blob/master/TOTOLINK%20A3100R/7.md · Exploit
• https://osv.dev/vulnerability/CVE-2022-29644 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-29644 · Security Note
• https://t.me/cibsecurity/42897 · Telegram Post