PT-2023-20904 · Tenda · Tenda Ac10

Published 2023-04-07 · Updated 2023-04-12 · CVE-2023-27020

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 AC10 version US AC10V4.0si V16.03.10.13 cn

Description A stack overflow issue was discovered, allowing attackers to cause a Denial of Service (DoS) or execute arbitrary code via a crafted payload. The issue is related to the saveParentControlInfo function.

Recommendations For Tenda AC10 version US AC10V4.0si V16.03.10.13 cn, as a temporary workaround, consider disabling the saveParentControlInfo function until a patch is available. 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-2023-27020

Affected Products

Tenda Ac10

References · 3

• 🔥❌ https://github.com/DrizzlingSun/Tenda/blob/main/AC10/1/1.md · Exploit, Deleted
• https://osv.dev/vulnerability/CVE-2023-27020 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-27020 · Security Note