PT-2022-19578 · Totolink · Totolink N600R

Published 2022-05-10 · Updated 2022-05-16 · CVE-2022-29398

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 File parameter in the function FUN 0041309c.

Recommendations For TOTOLINK N600R version 4.3.0cu.7647 B20210106, consider restricting access to the File parameter in the FUN 0041309c function as a temporary workaround 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-2022-29398

Affected Products

Totolink N600R

References · 4

• 🔥 https://github.com/d1tto/IoT-vuln/tree/main/Totolink/7.UploadCustomModule · Exploit
• https://osv.dev/vulnerability/CVE-2022-29398 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-29398 · Security Note
• https://t.me/cibsecurity/42305 · Telegram Post