PT-2022-11726 · Totolink · Totolink Ex1200T

Published 2022-06-02 · Updated 2024-02-14 · CVE-2021-42877

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 EX1200T version 4.1.2cu.5215

Description The issue is a denial of service vulnerability in the RebootSystem function of the file lib/cste modules/system, which can cause the system to reboot.

Recommendations For TOTOLINK EX1200T version 4.1.2cu.5215, as a temporary workaround, consider disabling the RebootSystem function until a patch is available.

Exploit

Fix

Related Identifiers

CVE-2021-42877

Affected Products

Totolink Ex1200T

References · 7

• 🔥 https://github.com/p1Kk/vuln/blob/main/totolink_ex1200t_reboot.md · Exploit
• https://osv.dev/vulnerability/CVE-2021-42877 · Vendor Advisory
• http://totolink.net · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-42877 · Security Note
• http://ex1200t.com · Note
• https://t.me/cvenotify/31063 · Telegram Post
• https://t.me/cibsecurity/43784 · Telegram Post