PT-2023-25755 · Totolink · Totolink Cp300+

Published 2023-10-16 · Updated 2023-10-19 · CVE-2023-36955

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 CP300+ versions <= V5.2cu.7594 B20200910

Description A stack overflow issue was discovered in the UploadCustomModule function via the File parameter.

Recommendations For TOTOLINK CP300+ versions <= V5.2cu.7594 B20200910, consider restricting access to the UploadCustomModule function until a patch is available. Avoid using the File parameter in the affected function to minimize the risk of exploitation. 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-2023-36955

Affected Products

Totolink Cp300+

References · 3

• 🔥 https://github.com/Archerber/bug_submit/blob/main/TOTOLINK/CP300%2B_4.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-36955 · Security Note
• https://osv.dev/vulnerability/CVE-2023-36955 · Vendor Advisory