PT-2024-6578 · Tenda · Tenda Ax1803

Published 2024-04-02 · Updated 2025-03-12 · CVE-2024-30620

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 serviceName parameter. This can be exploited by sending specially crafted POST requests to the /goform/AdvSetMacMtuWan endpoint, potentially allowing a remote attacker to impact the confidentiality, integrity, and availability of protected information.

Recommendations: For Tenda AX1803 version 1.0.0.1, restrict WAN access and update the firmware to mitigate the risk of exploitation. As a temporary workaround, consider restricting access to the /goform/AdvSetMacMtuWan endpoint and avoiding the use of the serviceName parameter until a patch is available.

Exploit

Fix

Memory Corruption

Stack Overflow

Buffer Overflow

Weakness Enumeration

CWE-787

CWE-121

CWE-120

Related Identifiers

BDU:2024-07723

CVE-2024-30620

Affected Products

Tenda Ax1803

References · 12

• 🔥 https://github.com/re1wn/IoT_vuln/blob/main/Tenda_AX1803_v1.0.0.1_contains_a_stack_overflow_via_the_serviceName_parameter_in_the_function_fromAdvSetMacMtuWan.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-30620 · Security Note
• https://bdu.fstec.ru/vul/2024-07723 · Security Note
• https://osv.dev/vulnerability/CVE-2024-30620 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1775198989303886117 · Twitter Post
• https://t.me/cvenotify/75491 · Telegram Post
• https://t.me/cvenotify/75513 · Telegram Post
• https://vuldb.com/?id.259035 · Note
• https://t.me/cvenotify/114500 · Telegram Post
• https://tenda.com.cn/download/detail-3421.html · Note
• https://twitter.com/oktsec/status/1778287315632226769 · Twitter Post
• https://twitter.com/CVEnew/status/1775155684386222169 · Twitter Post