PT-2024-1458 · Tenda · Tenda W9

Jylsec · Published 2024-01-14 · Updated 2024-05-17 · CVE-2024-0542

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 A critical issue affects the formWifiMacFilterGet function of the httpd component, allowing for a stack-based buffer overflow due to the manipulation of the index argument. This can be exploited remotely, potentially enabling an attacker to execute arbitrary code. The exploit has been publicly disclosed.

Recommendations For Tenda W9 version 1.0.0.7(4456), as a temporary workaround, consider disabling the formWifiMacFilterGet function until a patch is available. Restrict access to the httpd component to minimize the risk of exploitation. Avoid using the index argument in the affected function 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:2024-00943

CVE-2024-0542

Affected Products

Tenda W9

References · 9

• 🔥❌ https://github.com/jylsec/vuldb/blob/main/Tenda/W9/7/README.md · Exploit, Deleted
• https://osv.dev/vulnerability/CVE-2024-0542 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-0542 · Security Note
• https://bdu.fstec.ru/vul/2024-00943 · Security Note
• https://vuldb.com/?ctiid.250712 · Note
• https://twitter.com/VulmonFeeds/status/1746784331660435536 · Twitter Post
• https://t.me/cvenotify/67444 · Telegram Post
• https://twitter.com/CVEnew/status/1746763120897384723 · Twitter Post
• https://vuldb.com/?id.250712 · Note