PT-2024-22500 · Totolink · Totolink A7000R+1

He Nan · Published 2024-03-15 · Updated 2024-12-16 · CVE-2024-28639

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 X5000R version 9.1.0u.6118-B20201102 TOTOLink A7000R version 9.1.0u.6115-B20201022

Description The issue allows remote attackers to execute arbitrary code and cause a denial of service (DoS) via the IP field. This can be exploited by sending malicious input to the IP field, resulting in a buffer overflow.

Recommendations For TOTOLink X5000R version 9.1.0u.6118-B20201102, update to a newer version that contains a fix for this issue. For TOTOLink A7000R version 9.1.0u.6115-B20201022, update to a newer version that contains a fix for this issue. As a temporary workaround, consider restricting access to the IP field to minimize the risk of exploitation.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2024-28639

Affected Products

Totolink A7000R

Totolink X5000R

References · 7

• 🔥 https://github.com/ZIKH26/CVE-information/blob/master/TOTOLINK/Vulnerability%20Information_1.md · Exploit
• https://osv.dev/vulnerability/CVE-2024-28639 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-28639 · Security Note
• https://twitter.com/dailycve/status/1868807152082788388 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1768950807615906235 · Twitter Post
• https://t.me/cvenotify/74026 · Telegram Post
• https://twitter.com/CVEnew/status/1768884428443664542 · Twitter Post