PT-2022-10771 · Tenda · Tenda Ac10-1200

Published 2022-03-23 · Updated 2022-03-29 · CVE-2021-38772

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Tenda AC10-1200 version 15.03.06.23 EN

Description A buffer overflow issue was discovered via the list parameter in the fromSetIpMacBind function. This issue affects the specified version of the Tenda AC10-1200 router.

Recommendations For Tenda AC10-1200 version 15.03.06.23 EN, consider restricting access to the fromSetIpMacBind function as a temporary workaround until a patch is available. Avoid using the list parameter 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 issue.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2021-38772

Affected Products

Tenda Ac10-1200

References · 4

• 🔥 https://noob3xploiter.medium.com/hacking-the-tenda-ac10-1200-router-part-3-yet-another-buffer-overflow-4eb322f64823 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-38772 · Security Note
• https://osv.dev/vulnerability/CVE-2021-38772 · Vendor Advisory
• https://t.me/cibsecurity/39434 · Telegram Post