PT-2023-4559 · Totolink · Totolink Cp300+

Published 2023-07-17 · Updated 2024-10-31 · CVE-2023-34669

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions TOTOLINK CP300+ version V5.2cu.7594

Description The issue is related to a Denial of Service vulnerability in the RebootSystem function of the file lib/cste modules/system, which can cause the system to reboot. This vulnerability is associated with an uncontrolled consumption of resources. Exploitation of this issue may allow a remote attacker to cause a denial of service.

Recommendations For TOTOLINK CP300+ version V5.2cu.7594, as a temporary workaround, consider disabling the RebootSystem function until a patch is available.

Exploit

Fix

Improper Resource Release

Side Channel Attack

Weakness Enumeration

CWE-404

CWE-203

Related Identifiers

BDU:2023-04965

CVE-2023-34669

Affected Products

Totolink Cp300+

References · 9

• 🔥 https://w3b5h3ll.notion.site/w3b5h3ll/TOTOLINK-CP300-c96d775881f0476b9ef465dba9c6d9b8 · Exploit
• https://bdu.fstec.ru/vul/2023-04965 · Security Note
• https://osv.dev/vulnerability/CVE-2023-34669 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-34669 · Security Note
• https://safe-surf.ru/specialists/bulletins-nkcki/697882/?sphrase_id=45611 · Security Note
• https://t.me/cvenotify/100174 · Telegram Post
• https://vuldb.com/ru/?id.234347 · Note
• https://t.me/cibsecurity/66848 · Telegram Post
• https://t.me/cvenotify/54487 · Telegram Post