PT-2024-1460 · Tenda · Tenda Ac15

Chenjun Ma · Published 2024-01-14 · Updated 2024-05-17 · CVE-2024-0531

Positive Technologies (AI Summary)

CVSS v2.0

8.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Tenda A15 version 15.13.07.13

Description A critical issue affects the Web-based Management Interface of the Tenda A15, specifically an unknown part of the file /goform/setBlackRule. The manipulation of the deviceList argument leads to a stack-based buffer overflow. This can be initiated remotely, allowing potential execution of arbitrary code. The exploit has been disclosed publicly.

Recommendations For Tenda A15 version 15.13.07.13, as a temporary workaround, consider restricting access to the /goform/setBlackRule API endpoint until a patch is available. Additionally, avoid using the deviceList argument in this endpoint 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

BDU:2024-00945

CVE-2024-0531

Affected Products

Tenda Ac15

References · 9

• 🔥 https://github.com/yaoyue123/iot/blob/main/Tenda/A15/setBlackRule.md · Exploit
• https://osv.dev/vulnerability/CVE-2024-0531 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-0531 · Security Note
• https://bdu.fstec.ru/vul/2024-00945 · Security Note
• https://vuldb.com/?ctiid.250701 · Note
• https://vuldb.com/?id.250701 · Note
• https://twitter.com/VulmonFeeds/status/1746787621232099827 · Twitter Post
• https://t.me/cvenotify/67543 · Telegram Post
• https://t.me/cvenotify/67431 · Telegram Post