PT-2023-4138 · Tenda · Tenda Ac10

Published 2023-06-08 · Updated 2025-01-06 · CVE-2023-34566

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 AC10 version US AC10V4.0si V16.03.10.13 cn

Description The issue is related to a stack overflow in the Tenda AC10 router's software, which can be triggered via the time parameter at the "/goform/saveParentControlInfo" API endpoint. This can potentially allow a remote attacker to execute arbitrary code.

Recommendations For Tenda AC10 version US AC10V4.0si V16.03.10.13 cn, as a temporary workaround, consider restricting access to the "/goform/saveParentControlInfo" API endpoint until a patch is available. Avoid using the time parameter in this 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

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BDU:2023-04447

CVE-2023-34566

Affected Products

Tenda Ac10

References · 9

• 🔥 https://hackmd.io/@0dayResearch/rk8hQf5rh · Exploit
• https://bdu.fstec.ru/vul/2023-04447 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-34566 · Security Note
• https://osv.dev/vulnerability/CVE-2023-34566 · Vendor Advisory
• https://t.me/cvenotify/106478 · Telegram Post
• https://vuldb.com/ru/?id.231095 · Note
• https://hackmd.io/%400dayResearch/rk8hQf5rh · Note
• https://redpacketsecurity.com/tenda-ac10-denial-of-service-cve-2023-34566 · Note
• https://cve.report/CVE-2023-34566 · Note