PT-2023-31222 · Tenda · Tenda Ax9

Published 2023-12-07 · Updated 2023-12-09 · CVE-2023-49433

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 AX9 version V22.03.01.46

Description A stack overflow issue has been identified in the list parameter at the "/goform/SetVirtualServerCfg" API endpoint. This issue can be exploited, potentially leading to unintended consequences.

Recommendations For Tenda AX9 version V22.03.01.46, as a temporary workaround, consider restricting access to the "/goform/SetVirtualServerCfg" API endpoint to minimize the risk of exploitation. Avoid using the list parameter 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

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2023-49433

Affected Products

Tenda Ax9

References · 5

• 🔥 https://github.com/ef4tless/vuln/blob/master/iot/AX9/SetVirtualServerCfg.md · Exploit
• https://osv.dev/vulnerability/CVE-2023-49433 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-49433 · Security Note
• https://twitter.com/CVEnew/status/1732797294750380459 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1732819292104573197 · Twitter Post