PT-2024-6577 · Tenda · Tenda Ax1803

Published 2024-04-02 · Updated 2024-08-19 · CVE-2024-30621

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 AX1803 version 1.0.0.1

Description: The issue is related to a stack overflow in the fromAdvSetMacMtuWan function, specifically via the serverName parameter. This can be exploited by sending specially crafted POST requests, potentially allowing a remote attacker to impact the confidentiality, integrity, and availability of protected information.

Recommendations: For Tenda AX1803 version 1.0.0.1, consider disabling the fromAdvSetMacMtuWan function until a patch is available. Additionally, restrict access to the /goform/AdvSetMacMtuWan endpoint to minimize the risk of exploitation. Avoid using the serverName 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

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

BDU:2024-07722

CVE-2024-30621

Affected Products

Tenda Ax1803

References · 10

• 🔥 https://github.com/re1wn/IoT_vuln/blob/main/Tenda_AX1803_v1.0.0.1_contains_a_stack_overflow_via_the_serverName_parameter_in_the_function_fromAdvSetMacMtuWan.md · Exploit
• https://bdu.fstec.ru/vul/2024-07722 · Security Note
• https://osv.dev/vulnerability/CVE-2024-30621 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-30621 · Security Note
• https://twitter.com/VulmonFeeds/status/1775199242488873416 · Twitter Post
• https://twitter.com/CVEnew/status/1775155685652898293 · Twitter Post
• https://t.me/cvenotify/75492 · Telegram Post
• https://t.me/cvenotify/75514 · Telegram Post
• https://vuldb.com/?id.259036 · Note
• https://tenda.com.cn/download/detail-3421.html · Note