PT-2023-31772 · Totolink · Totolink X2000R

Published 2023-12-30 · Updated 2024-01-05 · CVE-2023-51136

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 X2000R Gh version 1.0.0-B20230221.0948.web

Description The issue is related to a stack overflow via the function formRebootSchedule().

Recommendations For TOTOLINK X2000R Gh version 1.0.0-B20230221.0948.web, as a temporary workaround, consider disabling the formRebootSchedule() function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2023-51136

Affected Products

Totolink X2000R

References · 7

• https://osv.dev/vulnerability/CVE-2023-51136 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-51136 · Security Note
• https://totolink.cn/home/menu/detail.html?menu_listtpl=download&id=85&ids=36 · Vendor Advisory
• ❌ https://github.com/XYIYM/Digging/blob/main/TOTOLINK/X2000R/28/1.md · Note, Deleted
• https://twitter.com/VulmonFeeds/status/1741151860952641799 · Twitter Post
• https://twitter.com/CVEnew/status/1741121365841756460 · Twitter Post
• https://t.me/cibsecurity/74032 · Telegram Post