PT-2024-29310 · Tenda · Tenda W15E

Wxhwxhwxh_Mie · Published 2024-04-24 · Updated 2025-01-15 · CVE-2024-4121

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Tenda W15E version 15.11.0.14

Description A critical vulnerability has been found in the function formQOSRuleDel, where the manipulation of the argument qosIndex leads to a stack-based buffer overflow. This issue can be exploited remotely. The vendor was contacted about this disclosure but did not respond.

Recommendations For Tenda W15E version 15.11.0.14, as a temporary workaround, consider disabling the formQOSRuleDel function until a patch is available. Restrict access to the qosIndex argument to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

CVE-2024-4121

Affected Products

Tenda W15E

References · 9

• 🔥 https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/W15Ev1.0/formQOSRuleDel.md · Exploit
• https://osv.dev/vulnerability/CVE-2024-4121 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-4121 · Security Note
• https://t.me/cvenotify/77946 · Telegram Post
• https://vuldb.com/?id.261864 · Note
• https://vuldb.com/?submit.317826 · Note
• https://vuldb.com/?ctiid.261864 · Note
• https://twitter.com/VulmonFeeds/status/1783238113751351661 · Twitter Post
• https://t.me/cvenotify/77959 · Telegram Post