PT-2022-19575 · Totolink · Totolink N600R

Published 2022-05-10 · Updated 2022-05-16 · CVE-2022-29395

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 N600R version 4.3.0cu.7647 B20210106

Description A stack overflow issue was discovered via the apcliKey parameter in the function FUN 0041bac4(). This issue affects the specified version of the TOTOLINK N600R router.

Recommendations For TOTOLINK N600R version 4.3.0cu.7647 B20210106, as a temporary workaround, consider restricting access to the apcliKey parameter until a patch is available. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2022-29395

Affected Products

Totolink N600R

References · 4

• 🔥 https://github.com/d1tto/IoT-vuln/tree/main/Totolink/6.setWiFiRepeaterConfig · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-29395 · Security Note
• https://osv.dev/vulnerability/CVE-2022-29395 · Vendor Advisory
• https://t.me/cibsecurity/42314 · Telegram Post