PT-2024-1459 · Tenda · Tenda W9

Jylsec · Published 2024-01-14 · Updated 2024-05-17 · CVE-2024-0539

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Tenda W9 version 1.0.0.7(4456)

Description The issue affects the function formQosManage user of the component httpd, where the manipulation of the argument ssidIndex leads to a stack-based buffer overflow. This can allow a remote attacker to execute arbitrary code. The exploit has been disclosed to the public and may be used.

Recommendations For Tenda W9 version 1.0.0.7(4456), as a temporary workaround, consider disabling the formQosManage user function until a patch is available. Restrict access to the httpd component to minimize the risk of exploitation. Avoid using the argument ssidIndex 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 vulnerability.

Exploit

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

BDU:2024-00944

CVE-2024-0539

Affected Products

Tenda W9

References · 9

• 🔥❌ https://github.com/jylsec/vuldb/blob/main/Tenda/W9/4/README.md · Exploit, Deleted
• https://osv.dev/vulnerability/CVE-2024-0539 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-0539 · Security Note
• https://bdu.fstec.ru/vul/2024-00944 · Security Note
• https://vuldb.com/?id.250709 · Note
• https://twitter.com/CVEnew/status/1746757439830307040 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1746785091039179060 · Twitter Post
• https://vuldb.com/?ctiid.250709 · Note
• https://t.me/cvenotify/67441 · Telegram Post