PT-2024-27688 · Totolink · Totolink A3700R

Published 2024-06-13 · Updated 2024-07-03 · CVE-2024-37633

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions TOTOLINK A3700R version 9.1.2u.6165 20211012

Description The issue is related to a stack overflow that occurs via the ssid in the setWiFiGuestCfg function. This allows for potential exploitation. No information is provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

Recommendations For TOTOLINK A3700R version 9.1.2u.6165 20211012, consider disabling the setWiFiGuestCfg function until a patch is available to prevent potential exploitation via the ssid. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

CVE-2024-37633

Affected Products

Totolink A3700R

References · 6

• 🔥 https://github.com/s4ndw1ch136/IOT-vuln-reports/blob/main/TOTOLINK/A3700R/setWiFiGuestCfg/README.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-37633 · Security Note
• https://osv.dev/vulnerability/CVE-2024-37633 · Vendor Advisory
• https://twitter.com/CVEnew/status/1801332914812293330 · Twitter Post
• https://t.me/cvenotify/83179 · Telegram Post
• https://t.me/cvenotify/83463 · Telegram Post