PT-2024-1370 · Tenda · Tenda Ac10

Chenjun Ma · Published 2024-01-26 · Updated 2024-05-17 · CVE-2024-0922

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 version 15.03.06.49 multi TDE01

Description A critical vulnerability was found in the function formQuickIndex of the Tenda AC10U router's firmware. The manipulation of the argument PPPOEPassword leads to a stack-based buffer overflow. This issue can be exploited remotely, potentially affecting the confidentiality, integrity, and availability of protected information. The exploit has been disclosed to the public.

Recommendations For Tenda AC10U version 15.03.06.49 multi TDE01, as a temporary workaround, consider disabling the formQuickIndex function until a patch is available. Restrict access to the PPPOEPassword argument in the affected function 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:2024-00824

CVE-2024-0922

Affected Products

Tenda Ac10

References · 9

• 🔥 https://github.com/yaoyue123/iot/blob/main/Tenda/AC10U/formQuickIndex.md · Exploit
• https://bdu.fstec.ru/vul/2024-00824 · Security Note
• https://osv.dev/vulnerability/CVE-2024-0922 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-0922 · Security Note
• https://vuldb.com/?id.252127 · Note
• https://twitter.com/CVEnew/status/1750875723315949962 · Twitter Post
• https://vuldb.com/?ctiid.252127 · Note
• https://twitter.com/VulmonFeeds/status/1750902715801059623 · Twitter Post
• https://t.me/cvenotify/68828 · Telegram Post