PT-2024-38113 · Tenda · Tenda O3

Noahze · Published 2024-07-27 · Updated 2024-10-01 · CVE-2024-7151

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 Tenda O3 version 1.0.0.10(2478)

Description A critical issue affects the fromMacFilterSet function of the file /goform/setMacFilter. The manipulation of the remark argument leads to a stack-based buffer overflow. This issue can be initiated remotely. The exploit has been disclosed publicly and may be used.

Recommendations For Tenda O3 version 1.0.0.10(2478), as a temporary workaround, consider disabling the fromMacFilterSet function until a patch is available. Restrict access to the /goform/setMacFilter file to minimize the risk of exploitation. Avoid using the remark argument in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

CVE-2024-7151

Affected Products

Tenda O3

References · 8

• 🔥 https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/O3v2.0/fromMacFilterSet.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-7151 · Security Note
• https://osv.dev/vulnerability/CVE-2024-7151 · Vendor Advisory
• https://vuldb.com/?ctiid.272554 · Note
• https://vuldb.com/?id.272554 · Note
• https://t.me/cvenotify/87649 · Telegram Post
• https://t.me/cvedetector/1759 · Telegram Post
• https://vuldb.com/?submit.377040 · Note