PT-2023-5671 · Tenda · Tenda Ac10

Aixiao0621 · Published 2023-09-27 · Updated 2023-10-04 · CVE-2023-44021

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 AC10U version 1.0 US AC10UV1.0RTL V15.03.06.49 multi TDE01

Description The issue is related to a stack overflow via the formSetClientState function, which can be exploited by a remote attacker to impact the confidentiality, integrity, and availability of protected information. This is a result of a buffer overflow in the memory.

Recommendations For Tenda AC10U version 1.0 US AC10UV1.0RTL V15.03.06.49 multi TDE01, as a temporary workaround, consider disabling the formSetClientState function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Stack Overflow

Buffer Overflow

Weakness Enumeration

CWE-121

CWE-119

Related Identifiers

BDU:2023-06338

CVE-2023-44021

Affected Products

Tenda Ac10

References · 6

• https://osv.dev/vulnerability/CVE-2023-44021 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-44021 · Security Note
• https://bdu.fstec.ru/vul/2023-06338 · Security Note
• https://twitter.com/CVEnew/status/1707030710756733180 · Twitter Post
• https://github.com/aixiao0621/Tenda/blob/main/AC10U/2/0.md · Note
• https://vuldb.com/?id.240617 · Note