PT-2022-22903 · Tenda · Tenda W6

Ilovekeer · Published 2022-08-11 · Updated 2022-08-16 · CVE-2022-35559

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 W6 version 1.0.0.9(4122)

Description A stack overflow issue exists in the /goform/setAutoPing API endpoint, allowing an attacker to construct ping1 and ping2 parameters for a stack overflow attack, potentially leading to arbitrary code execution.

Recommendations For Tenda W6 version 1.0.0.9(4122), as a temporary workaround, consider disabling access to the /goform/setAutoPing API endpoint until a patch is available. Avoid using the ping1 and ping2 parameters in the affected API endpoint until the issue is resolved. 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

CVE-2022-35559

Affected Products

Tenda W6

References · 4

• 🔥 https://github.com/ilovekeer/IOT/tree/main/Tenda/W6/stackoverflow/formSetAutoPing · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-35559 · Security Note
• https://osv.dev/vulnerability/CVE-2022-35559 · Vendor Advisory
• https://t.me/cvenotify/34715 · Telegram Post