PT-2024-1372 · Tenda · Tenda Ac10

Chenjun Ma · Published 2024-01-26 · Updated 2024-05-17 · CVE-2024-0927

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 AC10U versions 15.03.06.49 multi TDE01

Description The issue is related to a buffer overflow vulnerability in the fromAddressNat function of the Tenda AC10U router's firmware. This vulnerability can be exploited remotely, potentially allowing an attacker to impact the confidentiality, integrity, and availability of protected information. The manipulation of the entrys/mitInterface/page argument leads to a stack-based buffer overflow.

Recommendations For version 15.03.06.49 multi TDE01, consider disabling the fromAddressNat function until a patch is available to prevent exploitation. Restrict access to the entrys/mitInterface/page argument in the affected API 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

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

BDU:2024-00826

CVE-2024-0927

Affected Products

Tenda Ac10

References · 8

• 🔥 https://github.com/yaoyue123/iot/blob/main/Tenda/AC10U/fromAddressNat_1.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-0927 · Security Note
• https://bdu.fstec.ru/vul/2024-00826 · Security Note
• https://osv.dev/vulnerability/CVE-2024-0927 · Vendor Advisory
• https://vuldb.com/?id.252132 · Note
• https://twitter.com/CVEnew/status/1750900245003714695 · Twitter Post
• https://vuldb.com/?ctiid.252132 · Note
• https://twitter.com/VulmonFeeds/status/1750938491020562935 · Twitter Post