PT-2022-17761 · Tenda · Tenda Ac9

Published 2022-03-28 · Updated 2022-04-04 · CVE-2022-26278

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 AC9 version 15.03.2.21 cn

Description A stack overflow issue was discovered via the time parameter in the PowerSaveSet function. This issue can potentially be exploited.

Recommendations For Tenda AC9 version 15.03.2.21 cn, consider restricting access to the PowerSaveSet function until a patch is available. Avoid using the time 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

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2022-26278

Affected Products

Tenda Ac9

References · 4

• 🔥 https://github.com/pllrry/Tenda-AC9-V15.03.2.21_cn-Command-Execution-Vulnerability/tree/main/Tenda-AC9 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-26278 · Security Note
• https://osv.dev/vulnerability/CVE-2022-26278 · Vendor Advisory
• https://t.me/cibsecurity/39677 · Telegram Post